{"title":"Power Supplies","description":"","products":[{"product_id":"01bk1550","title":"B\u0026K Precision 1550 Switching DC Power Supply with USB Charger Output 1 to 36 V, 0 to 3 A","description":"\u003cul\u003e\n\u003cli\u003eUSB Charging port on front panel\u003c\/li\u003e\n\u003cli\u003eRear panel security loop\u003c\/li\u003e\n\u003cli\u003eCompact design frees up bench space\u003c\/li\u003e\n\u003cli\u003eOutput On\/Off control\u003c\/li\u003e\n\u003cli\u003eLarge bright easy to read LCD display\u003c\/li\u003e\n\u003c\/ul\u003eThe model is a compact 108 watt bench power supply delivering 1-36V and 0-3A from its main isolated output. A unique feature of the 1550 bench power supply is the USB charging port located on the front panel allowing the user to charge a cell phone or MP3 player. Clean power and quiet operation make this power supply ideal for laboratories, work shops, and schools where bench space is limited.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 353 x 188 x 99 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 1.65 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970563293357,"sku":"01BK1550","price":167.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/e80ff60e88f5.jpg?v=1622232150"},{"product_id":"01bk1651","title":"B\u0026K Precision 1651A Triple Output DC Power Supplies, Dual analog Display","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eTwo outputs supply adjustable voltage up to 24VDC and current up to 500mA\u003c\/li\u003e\n\u003cli\u003eThird output supplies fixed voltage of 5VDC and current of 4 amp\u003c\/li\u003e\n\u003cli\u003eDisplay shows current and voltage for all outputs simultaneously\u003c\/li\u003e\n\u003cli\u003eOutputs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision triple-output linear DC power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices. The power supply unit (PSU) has two variable outputs that each provide DC voltage up to 24V and current up to 500mA (milliamp). A third fixed output supplies 5VDC voltage and 4 amp current. The PSU's display shows voltage and current readings for all outputs simultaneously. The outputs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. The current limit can be adjusted to suit a variety of applications. A power cord with a three-prong plug is included for connecting the PSU to a grounded outlet, and three sets of hookup cables are included for connecting the PSU to the device to be tested. A built-in cooling fan helps prevent overheating; and overload, short-circuit, and reverse polarity protection helps to prevent damage to the PSU and the device under test. Model 1651A has a dual analog display. Model 1652 has a dual digital LED display.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum voltage and current output, outputs 1 and 2\u003c\/td\u003e\n\u003ctd\u003eVoltage: 24VDC; Current: 500mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMaximum voltage and current output, output 3\u003c\/td\u003e\n\u003ctd\u003eVoltage: 5VDC; Current: 4 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine regulation, variable outputs\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than 0.2% of current reading + 6mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation, fixed output\u003c\/td\u003e\n\u003ctd\u003eLess than 5mV; less than 0.2% of current reading + 6mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation, variable outputs\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than 0.2% of current reading + 3 µamp (microamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLoad regulation, fixed output\u003c\/td\u003e\n\u003ctd\u003eLess than 10mV; less than 0.2% of cu\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 411 x 343 x 226 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 10.79 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970566865069,"sku":"01BK1651","price":468.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/4cb4337d6196.jpg?v=1622232157"},{"product_id":"01bk1653","title":"B\u0026K Precision 1653A AC Power Supply, 150V, 2A","description":"\u003cul\u003e\n\u003cli\u003ePower supply unit provides a source of AC voltage and current for powering and testing electronic devices in research, medical, laboratory, production, and educational applications\u003c\/li\u003e\n\u003cli\u003eOne output supplies continuously variable voltage or current\u003c\/li\u003e\n\u003cli\u003eBuilt-in isolation transformer reduces risk of shock when working with hot-chassis equipment\u003c\/li\u003e\n\u003cli\u003eDigital meter shows output voltage and current readings\u003c\/li\u003e\n\u003cli\u003eInput fuse helps prevent damage to the PSU or connected equipment due to overload\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 1653A variable isolated AC power supply is great for testing AC line variations or any product requiring AC power.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariable isolated 0 to 150 VAC\u003c\/li\u003e\n\u003cli\u003e2A (1653A) continuous output\u003c\/li\u003e\n\u003cli\u003eDisplays voltage or current readings\u003c\/li\u003e\n\u003cli\u003eIsolation transformer to eliminate shock hazard while servicing \"hot chassis\" equipment\u003c\/li\u003e\n\u003cli\u003e120VAC, 60Hz Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis B\u0026amp;K Precision variable AC power supply provides a source of AC voltage and current for powering and testing electronic devices in research, medical, laboratory, production, and educational applications. The power supply unit (PSU) supplies continuously variable voltage or current. The unit has a built-in isolation transformer that reduces risk of shock when working with hot-chassis equipment. A digital meter shows output voltage and current readings. An input fuse helps prevent damage to the PSU or connected equipment due to overload. This B\u0026amp;K Precision variable AC power supply is offered with a choice of number of outputs, rating current range, meter scale, leakage, dimensions, and weight. \u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMaximum voltage output\u003c\/td\u003e\n\u003ctd\u003e150VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter accuracy, voltage and current\u003c\/td\u003e\n\u003ctd\u003e+ or – 5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eVoltage\/current sensing\u003c\/td\u003e\n\u003ctd\u003eSine wave average, calibrated in root mean square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput isolation\u003c\/td\u003e\n\u003ctd\u003eLeakage less than 0.1mA (milliamp) at 25 degrees C and 50% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC, + or – 10% at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 40 degree C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cp\u003ePower supply units (also known as PSUs, AC power supplies, DC power supplies, and battery eliminators) provide AC or DC voltage to power or test devices such as tools, appliances, and electronic components. The PSU draws energy from a line source such as a wall socket and converts it to a constant, specified amount of voltage or current that is then outputted to a connected device. In general, a power supply unit will be classified as either a linear PSU (also known as a linear regulation or line-frequency PSU) or a switched PSU (also known as a switching-mode power supply, SMPS, or switcher). Typically, a linear PSU has a simpler design and provides a faster transient response time and less electrical interference and noise than a switched PSU. A switched PSU is often smaller, lighter, and more efficient than a linear PSU and generates less heat. The transient response time of a PSU indicates how quickly the PSU can resume the desired constant output after a sudden change in input. Ripple voltage or current indicates how much unfiltered noise and AC voltage or current is present at the output of a filtered power supply operated at full load. The temperature coefficient is the percent average change in output voltage per degree centigrade of change in ambient temperature. Fuses, current limiters, and other forms of overload protection can be built into the PSU to help protect against voltage spikes or short-circuiting.\u003c\/p\u003e\u003cp\u003eB\u0026amp;K Precision manufactures test and measurement instruments for research and development, production-line testing, and electronic field service applications. The company, founded in 1951, is headquartered in Yorba Linda, CA. It meets International Organization for Standardization (ISO) standard 9001:2008 and is compliant with Restriction of Hazardous Substances (RoHS) and waste electronic and electrical equipment (WEEE) directives. \u003c\/p\u003e\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 394 x 244 x 211 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 1.3 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970567749805,"sku":"01BK1653","price":312.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/99256357d912.jpg?v=1622232160"},{"product_id":"01bk1666","title":"B\u0026K Precision 1666 Bench Switching DC Power Supply Series, 1-40V, 5A","description":"\u003cul\u003e\n\u003cli\u003eConstant voltage (CV) operation\u003c\/li\u003e\n\u003cli\u003eConstant current (CC) operation (current limiting)\u003c\/li\u003e\n\u003cli\u003eBright easy-to-read LED displays\u003c\/li\u003e\n\u003cli\u003eOvervoltage protection\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003eThe B+K Model Switching DC Power Supply uses new switching technologies to offer more power at a lower cost than traditional linear power supplies.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 325 x 259 x 157 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.72 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568110253,"sku":"01BK1666","price":269.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/34d87b206a6a.jpg?v=1622232166"},{"product_id":"01bk1667","title":"B\u0026K Precision 1667 Bench Switching DC Power Supply Series, 1-60V, 3.3A","description":"\u003cul\u003e\n\u003cli\u003eConstant voltage (CV) operation\u003c\/li\u003e\n\u003cli\u003eConstant current (CC) operation (current limiting)\u003c\/li\u003e\n\u003cli\u003eBright easy-to-read LED displays\u003c\/li\u003e\n\u003cli\u003eOvervoltage protection\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003eThe B+K Model Switching DC Power Supply uses new switching technologies to offer more power at a lower cost than traditional linear power supplies.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 318 x 267 x 155 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 1.5 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568241325,"sku":"01BK1667","price":269.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/069b2831cb9c.jpg?v=1622232171"},{"product_id":"01bk1690","title":"B\u0026K Precision 1690 Regulated DC Power Supply, 28A, Digital","description":"\u003cul\u003e\n\u003cli\u003e1VDC to 15VDC Variable Output\u003c\/li\u003e\n\u003cli\u003e28A Output at 13.5VDC\u003c\/li\u003e\n\u003cli\u003eOverload protection\u003c\/li\u003e\n\u003cli\u003eHigh RFI stability\u003c\/li\u003e\n\u003cli\u003eMultiple DC Output Terminals\u003c\/li\u003e\n\u003c\/ul\u003eBK High Current DC Power Supplies are designed for continuous duty and are ideal for substituting car batteries. For servicing\/demonstrating high power car stereos, cellular phone products, camcorders, and ham radios. Hobbyists, retailers, and service shops use car batteries to power mobile equipment. Car batteries are heavy, leak acid, spark, can't tolerate shorted outputs, and must be recharged.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 328 x 323 x 213 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 2.5 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568274093,"sku":"01BK1690","price":403.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/73ccc4a5df70.jpg?v=1622232173"},{"product_id":"01bk1696","title":"B\u0026K Precision 1696 Programmable DC Switching Power Supply Series, 1-20VDC, 0-9.99A","description":"\u003cul\u003e\n\u003cli\u003eRS232 interface\u003c\/li\u003e\n\u003cli\u003eData logging capability\u003c\/li\u003e\n\u003cli\u003eOutput disable\u003c\/li\u003e\n\u003cli\u003eOver voltage protection\u003c\/li\u003e\n\u003cli\u003eConstant voltage operation\u003c\/li\u003e\n\u003c\/ul\u003eThe Programmable Switching DC Power Supplies use new switching technologies to offer more power at a lower cost than traditional linear power supplies. The RS232 interface allows you to remotely control the power supply or program a sequence of different voltages and current limits that can be used in an automated test application.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 310 x 267 x 152 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 7.55 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568306861,"sku":"01BK1696","price":353.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/ca70b544e30b.jpg?v=1622232176"},{"product_id":"01bk1710","title":"B\u0026K Precision 1710A Single Output DC Power Supply, Analog, 0-30 V Output Voltage, 0-1 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eHigh and low current settings help improve stability and measurement accuracy\u003c\/li\u003e\n\u003cli\u003eTwo analog displays show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. The operator can choose between high and low current settings to help improve stability and measurement accuracy. Two analog displays show voltage and current readings simultaneously. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.01% of voltage reading + 3mV (millivolts); less than or equal to 0.2% of current reading + 3mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than or equal to 0.2% of current reading + 3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMeter accuracy\u003c\/td\u003e\n\u003ctd\u003e+ or – 2.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal to 75% relative hu\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 394 x 249 x 231 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 10.55 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568372397,"sku":"01BK1710","price":265.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/412e30abc6bd.jpg?v=1622232178"},{"product_id":"01bk1711","title":"B\u0026K Precision 1711A Single Output DC Power Supply, Analog, 0-60 V Output Voltage, 0-2 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eHigh and low current settings help improve stability and measurement accuracy\u003c\/li\u003e\n\u003cli\u003eTwo analog displays show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. The operator can choose between high and low current settings to help improve stability and measurement accuracy. Two analog displays show voltage and current readings simultaneously. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.01% of voltage reading + 3mV (millivolts); less than or equal to 0.2% of current reading + 3mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than or equal to 0.2% of current reading + 3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMeter accuracy\u003c\/td\u003e\n\u003ctd\u003e+ or – 2.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal to 75% relative hu\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 391 x 241 x 226 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 8.3 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568405165,"sku":"01BK1711","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/fd41e9e6d7e3.jpg?v=1622232180"},{"product_id":"01bk1715","title":"B\u0026K Precision 1715A Single Output DC Power Supply, 4 Digit LED Display, 0-60 V Output Voltage, 0-2 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eTwo LED screens show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003cli\u003eTwo PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. Two LED screens show voltage and current readings simultaneously and are readable in low light. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.01% of voltage reading + 3mV (millivolts); less than or equal to 0.2% of current reading + 3mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than or equal to 0.2% of current reading + 3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMeter range\u003c\/td\u003e\n\u003ctd\u003eVoltage: 0 to 99.99V; Current: 0 to 9.999 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter accuracy\u003c\/td\u003e\n\u003ctd\u003e+ or – (0.5% of reading + 9 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 394 x 249 x 229 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 7.15 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970568863917,"sku":"01BK1715","price":435.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/1a804d104651.jpg?v=1622232181"},{"product_id":"01bk1740","title":"B\u0026K Precision 1740B Single Output DC Power Supply, Dual Analog, 0-60 V Output Voltage, 0-4 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLargest selection of voltage and current ratings ever offered\u003c\/li\u003e\n\u003cli\u003eConnect two supplies in parallel to double the current output\u003c\/li\u003e\n\u003cli\u003eConnect two supplies in series to double the voltage output\u003c\/li\u003e\n\u003cli\u003eReliable, Durable\u003c\/li\u003e\n\u003cli\u003eOperate continuously at full load without overheating\u003c\/li\u003e\n\u003c\/ul\u003eBK Precision models have all of the great features you would expect BK Precision power supplies to have and some new features not normally seen on power supplies in this price range. The output-shorting button allows the user to short the output terminals to set the current limit.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 445 x 343 x 222 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 12.25 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970571059373,"sku":"01BK1740","price":541.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/e18a3363ea5c.jpg?v=1622232182"},{"product_id":"01bk1743","title":"B\u0026K Precision 1743B Single Output DC Power Supply, Dual 4 Digit LED Display, 0-35 V Output Voltage, 0-6 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eTwo LED screens show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003cli\u003eShorting button for setting current limit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. Two LED screens show voltage and current readings simultaneously and are readable in low light. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. A shorting button on the front panel sets the current limit. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, meter range and accuracy, dimensions, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable current limit\u003c\/td\u003e\n\u003ctd\u003e5 to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.04% of voltage reading + 2 millivolts (mV); less than 0.4% of current reading + 5mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.2% of voltage reading + 2mV; less than 0.4% of current reading + 5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120V or 220VAC + or – 10%, at 50 or 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal to 75% re\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 457 x 337 x 229 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.5 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970571944109,"sku":"01BK1743","price":531.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/9fab22a55234.jpg?v=1622232186"},{"product_id":"01bk1745","title":"B\u0026K Precision 1745A Single Output DC Power Supply, Dual 4 Digit LED Display, 0-35 V Output Voltage, 0-10 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eTwo LED screens show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003cli\u003eShorting button for setting current limit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. Two LED screens show voltage and current readings simultaneously and are readable in low light. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. A shorting button on the front panel sets the current limit. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, meter range and accuracy, dimensions, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable current limit\u003c\/td\u003e\n\u003ctd\u003e5 to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.04% of voltage reading + 2 millivolts (mV); less than 0.4% of current reading + 5mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.2% of voltage reading + 2mV; less than 0.4% of current reading + 5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120V or 220VAC + or – 10%, at 50 or 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal to 75% re\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 457 x 343 x 229 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.5 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970571976877,"sku":"01BK1745","price":670.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/32607a07a044.jpg?v=1622232189"},{"product_id":"01dp811a","title":"Rigol DP811A Dual Range 200 W Single Output Power Supply","description":"\u003cul\u003e\n\u003cli\u003ePower Supply with a 200 W single output, 1 mV\/1 mA measurement resolution, monitoring, analysis, trigger I\/O, and LAN interface\u003c\/li\u003e\n\u003cli\u003e2 Ranges; total power up to 200W\u003c\/li\u003e\n\u003cli\u003eLow Ripple Noise \u0026lt;350 uVrms\/2mVpp\u003c\/li\u003e\n\u003cli\u003eFast transient response time: \u0026lt;50 us\u003c\/li\u003e\n\u003cli\u003eUp to 10A or 40 V\u003c\/li\u003e\n\u003c\/ul\u003eDual Range 200 W Single Output Power SupplyBuild Remote Communication You can build the remote communication between DP800 and PC over USB, LAN, RS232 or GPIB (option,can be extended via the USB-GPIB interface converter) interface.Remote Controls Methods User-defined Programming You can program and control the instrument using the SCPI (Standard Commands for ProgrammableInstruments) Send SCPI Commands via the PC Software You can control the power supply remotely by sending SCPI commands via the PC software (UltraSigma) provided by RIGOL.SCPI Command OverviewSCPI (Standard Commands for Programmable Instruments) is a standardized instrument programming language that is built upon the standard IEEE488.1 and IEEE 488.2 and conforms to various standards (such as the floating point operation rules in IEEE754 standard, ISO646 7-bit coded character for information interchange (equivalent to ASCII programming)). This section introduces the syntax, symbols, parameters and abbreviation rules of the SCPI commands.SCPI Status RegistersAll the SCPI instruments execute the status register operations in the same way. The status system records the various instrument states into three register sets: status byte register, standard event register and questionable status register sets. The status byte register records the advanced summary informationreported by other register sets. The SCPI status systems of the DP800 series multi-channel models.OVERVIEWThe Rigol DP811A is a very high quality programmable laboratory power supply with a switchable output (20 V\/10 A or 40 V\/5 A) and a maximum power output of 200 W.Like all Rigol devices, the power supply features a very well constructed and easy to use interface, which also offers comprehensive ease-of-use functions, such as programmable voltage curves. The menu has an intuitive structure.The Rigol DP811A features a relative large (8.9 cm \/ 3.5) and easy t\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 556 x 381 x 310 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.44 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970598977709,"sku":"01DP811A","price":910.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/60b79bccfbbd.jpg?v=1622232449"},{"product_id":"01dp821a","title":"Rigol DP821A Dual Output 140 W Programmable DC Power Supply","description":"\u003cul\u003e\n\u003cli\u003ePower Supply with a 140 W dual output configuration, 1 mV\/1 mA measurement resolution, monitoring, analysis, trigger I\/O, and LAN interface\u003c\/li\u003e\n\u003cli\u003e2 Outputs; total power up to 140 Watts\u003c\/li\u003e\n\u003cli\u003e60V\/1A||8V\/10A,Dual Channel with Remote Sense\u003c\/li\u003e\n\u003cli\u003eLow Ripple Noise \u0026lt;350 uVrms\/2mVpp\u003c\/li\u003e\n\u003cli\u003eFast transient response time: \u0026lt;50 us\u003c\/li\u003e\n\u003c\/ul\u003eDual Output, 140 W Programmable DC Power SupplyBuild Remote Communication You can build the remote communication between DP800 and PC over USB, LAN, RS232 or GPIB (option,can be extended via the USB-GPIB interface converter) interface.Remote Controls Methods User-defined Programming You can program and control the instrument using the SCPI (Standard Commands for ProgrammableInstruments) Send SCPI Commands via the PC Software You can control the power supply remotely by sending SCPI commands via the PC software (UltraSigma) provided by RIGOL.SCPI Command OverviewSCPI (Standard Commands for Programmable Instruments) is a standardized instrument programming language that is built upon the standard IEEE488.1 and IEEE 488.2 and conforms to various standards (such as the floating point operation rules in IEEE754 standard, ISO646 7-bit coded character for information interchange (equivalent to ASCII programming)). This section introduces the syntax, symbols, parameters and abbreviation rules of the SCPI commands.SCPI Status RegistersAll the SCPI instruments execute the status register operations in the same way. The status system records the various instrument states into three register sets: status byte register, standard event register and questionable status register sets. The status byte register records the advanced summary informationreported by other register sets. The SCPI status systems of the DP800 series multi-channel models.OVERVIEWThe Rigol DP821A is a very high quality programmable laboratory power supply with two switchable outputs (60 V\/1 A and 8 V\/10 A) and a maximum power output of 140 W.Like all Rigol devices, the power supply features a very well constructed and easy to use interface, which also offers comprehensive ease-of-use functions, such as programmable voltage curves. The menu has an intuitive structure.The Rigol DP821A features a relative large (8.9 cm \/ 3.5) an\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 559 x 368 x 297 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 1 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970599010477,"sku":"01DP821A","price":870.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/012224477077.jpg?v=1622232451"},{"product_id":"01dp831a","title":"Rigol DP831A Triple Output 160 Watt Power Supply","description":"\u003cul\u003e\n\u003cli\u003e3 channels. Max. power up to 195 W.\u003c\/li\u003e\n\u003cli\u003eFast transient responce time: \u0026lt; 50 µs.\u003c\/li\u003e\n\u003cli\u003e3.5 inch TFT display. Fan cooling method.\u003c\/li\u003e\n\u003cli\u003eConnectivity including USB Host \u0026amp; Device, LAN, and Digital IO.\u003c\/li\u003e\n\u003cli\u003eStandards: CE, cTUVus, ISO9001:2008, ISO14001:2004.\u003c\/li\u003e\n\u003c\/ul\u003eRigol DP831A is a 3-channel 195 W programmable DC power supply.\u003cbr\u003e \u003cbr\u003e Features\u003cbr\u003e  3 channels.\u003cbr\u003e  Max. power up to 195 W.\u003cbr\u003e  Fast transient responce time: \u0026lt; 50 µs.\u003cbr\u003e  3.5 inch TFT display.\u003cbr\u003e  Fan cooling method.\u003cbr\u003e  Connectivity including USB Host \u0026amp; Device, LAN, and Digital IO.\u003cbr\u003e  Standards: CE, cTUVus, ISO9001:2008, ISO14001:2004.\u003cbr\u003e \u003cbr\u003e \u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003cbr\u003e  Interfaces: USB Device, USB Host, LAN, RS232, Digital IO\u003cbr\u003e  Power: AC Input (50 Hz to 60 Hz): 100 V AC+10%, 115 V AC+10%, 230 V AC+10% (maximum 250 V AC)\u003cbr\u003e  Dimensions: 239 × 157 × 418 mm\u003cbr\u003e  Weight: 9.0 kg\u003cbr\u003e \u003cbr\u003e \u003cb\u003e Package Contents\u003c\/b\u003e\u003cbr\u003e  Rigol DP831A Programmable DC Power Supply - 1 pc.\u003cbr\u003e  Power cord - 1 pc.\u003cbr\u003e  USB data cable - 1 pc.\u003cbr\u003e  Fuse (50T-025H 250V 2.5A) - 1 pc.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 523 x 363 x 282 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.75 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970599043245,"sku":"01DP831A","price":790.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/accff2d1f1ee.jpg?v=1622232453"},{"product_id":"01dp832","title":"Rigol DP832 Triple Output DC Power Supply, 195 Watt (Two 0-30V\/0-3A, One 0-5V\/0-3A)","description":"\u003cul\u003e\n\u003cli\u003e3 Outputs; total power up to 195W\u003c\/li\u003e\n\u003cli\u003eLow Ripple Noise \u0026lt;350 uVrms\/2mVpp\u003c\/li\u003e\n\u003cli\u003eFast transient response time: \u0026lt;50 us\u003c\/li\u003e\n\u003cli\u003eChannel isolation: CH1 || CH2,CH3\u003c\/li\u003e\n\u003cli\u003eOVP\/OCP\/OTP protection functions\u003c\/li\u003e\n\u003cli\u003eBuilt in V, A, W measurements and waveform display\u003c\/li\u003e\n\u003cli\u003eSupport for output Delay, Analysis, Monitor, and Preset functions\u003c\/li\u003e\n\u003cli\u003e3.5 inch TFT Display\u003c\/li\u003e\n\u003cli\u003eConnectivity including USB Host \u0026amp; Device, LAN, and Digital IO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DP832 Power Supply combines the ability to source, analyze, and coordinate over time in a powerful new package. The DP832 features 3 outputs (Two 0-30V\/0-3A, One 0-5V\/0-3A) and up to 195 Watts in total. With some isolated channels users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features means there are even more ways to use the supplies. New digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R \u0026amp; D bench, the DP832 power supply provides incredible value for any application.\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970599076013,"sku":"01DP832","price":450.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01DP832_main.jpg?v=1680724180"},{"product_id":"01dp832a","title":"Rigol DP832A High Resolution Triple Output DC Power Supply, 195 Watt (Two 0-30V\/0-3A, One 0-5V\/0-3A)","description":"\u003cul\u003e\n\u003cli\u003e3 Outputs; total power up to 195W\u003c\/li\u003e\n\u003cli\u003eThis \"A\" model features additional wave tracking, timing, and analysis features for even more ways to use the supply\u003c\/li\u003e\n\u003cli\u003eLow Ripple Noise \u0026lt;350 uVrms\/2mVpp\u003c\/li\u003e\n\u003cli\u003eFast transient response time: \u0026lt;50 us\u003c\/li\u003e\n\u003cli\u003eChannel isolation: CH1 || CH2,CH3\u003c\/li\u003e\n\u003cli\u003eOVP\/OCP\/OTP protection functions\u003c\/li\u003e\n\u003cli\u003eBuilt in V, A, W measurements and waveform display\u003c\/li\u003e\n\u003cli\u003eSupport for output Delay, Analysis, Monitor, and Preset functions\u003c\/li\u003e\n\u003cli\u003e3.5 inch TFT Display\u003c\/li\u003e\n\u003cli\u003eConnectivity including USB Host \u0026amp; Device, LAN, and Digital IO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DP832A Power Supply combines the ability to source, analyze, and coordinate over time in a powerful new package. The DP832A features 3 outputs (Two 0-30V\/0-3A, One 0-5V\/0-3A) and up to 195 Watts in total. With some isolated channels users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but the additional wave tracking, timing, and analysis features in this advanced \"A\" model means there are even more ways to use the supply. New digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R \u0026amp; D bench, the DP832A power supply provides incredible value for any application.\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970599141549,"sku":"01DP832A","price":800.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/a8df765eed29.jpg?v=1622232456"},{"product_id":"01gpd3303s","title":"Instek GPD-3303D 195W Triple-Output Programmable Linear DC Power Supply 30V DC, 3 Amp, 100mV, 10-milliamp Resolution","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eTwo outputs supply adjustable voltage up to 30VDC and current up to 3 amp\u003c\/li\u003e\n\u003cli\u003eThird output supplies fixed voltage of 2.5V, 3.3V, or 5VDC and current of 3 amp\u003c\/li\u003e\n\u003cli\u003eDigitally controlled knobs for fine and coarse adjustment of voltage and current output\u003c\/li\u003e\n\u003cli\u003eFour LED screens show voltage and current readings for all outputs simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThe Instek GPD-3303D triple-output programmable linear DC power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices. The power supply unit (PSU) has two adjustable outputs that each provide DC voltage up to 30V and current up to 3 amp. A third fixed output provides 2.5V, 3.3V, or 5VDC voltage and 3 amp current. Digitally controlled knobs on the unit's front panel allow for fine and coarse adjustment of the voltage and current output of the two 0 to 30V outputs. Four LED screens show voltage and current readings for all outputs simultaneously. The outputs can operate independently, and the two 0 to 30V outputs can be connected in series to supply more voltage or in parallel to supply more current. A lock function disables the unit's front-panel keys to help prevent accidental input. The PSU's internal memory can store up to four sets of front-panel settings for future recall. The PSU has a USB port for connecting to a computer for remote control (USB cable sold separately). Software is included for testing applications and for emulating the PSU's front-panel controls. The unit's LED screens are readable in low light. A power cord with a three-prong plug is included for connecting the PSU to a grounded outlet, and test leads are included for testing applications. A built-in cooling fan helps prevent overheating, and overload protection and reverse polarity protection help prevent damage to the PSU and the device under test. For regulation and ripple and noise characteristics, see the unit's datasheet.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum voltage and current output, outputs 1 and 2\u003c\/td\u003e\n\u003ctd\u003eVoltage: 30VDC; Current: 3 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eVoltage and current output, outputs 3\u003c\/td\u003e\n\u003ctd\u003eVoltage: 2.5V, 3.3V, 5VDC, + or – 8%; Current: 3 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eM\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 358 x 238 x 241 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 2.5 LB\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970622046381,"sku":"01GPD3303S","price":380.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/aa5826d6213d.jpg?v=1622232719"},{"product_id":"01hy3005d","title":"Variable DC Lab Power Supply with LCD Display, 0-30V, 0-5 Amp","description":"\u003cul\u003e\n\u003cli\u003eTwo level of control for both current and voltage outputs: coarse and fine for ease of use\u003c\/li\u003e\n\u003cli\u003eAdjustable outputs: 0-30V and 0-5A\u003c\/li\u003e\n\u003cli\u003eInput voltage: 110V AC and 220V AC switchable\u003c\/li\u003e\n\u003cli\u003eRipple noise: CV ≤ 0.5 mV RMS, CC ≤ 3 mA RMS\u003c\/li\u003e\n\u003cli\u003eLCD reading accuracy: +\/-1% for voltage and +\/-2% for current\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/uhfDon1Zyk8\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003eTwo level of control for both current and voltage outputs: coarse and fine for ease of use\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdjustable outputs: 0-30V and 0-5A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput voltage: 110V AC and 220V AC switchable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLine regulation: CV ≤ 0.01% + 1 mV, CC ≤ 0.2% + 1 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLoad Regulation: CV ≤ 0.01% + 3mV, CC ≤ 0.2% + 3 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRipple noise: CV ≤ 0.5 mV RMS, CC ≤ 3 mA RMS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProtection: constant current and short-circuit protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLCD reading accuracy: +\/-1% for voltage and +\/-2% for current\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEnvironment: 0-40C, relative humidity \u0026lt; 90%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 11.5\" x 6.5\" x 5.5\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 13 lbs\u003c\/span\u003e\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970628010157,"sku":"01HY3005D","price":133.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/dff0f962972d.jpg?v=1622232757"},{"product_id":"01labps1503u","title":"Velleman DC Lab Power Supply 0-15 VDC \/ 0-3 A Max with Dual LCD Display (LABPS1503U)","description":"\u003cul\u003e\n\u003cli\u003eDc Lab Power Supply 0-15 Vdc \/ 0-3 A Max With Dual Lcd Display\u003c\/li\u003e\n\u003cli\u003eLCD display for voltage and current\u003c\/li\u003e\n\u003cli\u003eProtection mode: current-limiting\u003c\/li\u003e\n\u003cli\u003eColor: white-grey\u003c\/li\u003e\n\u003cli\u003eInsulated terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDc lab power supply 0-15 vdc \/ 0-3 a max with dual lcd display.\u003c\/p\u003e\n\u003cp\u003eSpecifications \u003cbr\u003einput voltage: 230 VAC 50 Hz 0.8 A 85 W \u003cbr\u003epf: 0.75 \u003cbr\u003eoutput: 0-15 VDC adjustable max. \u003cbr\u003eoutput current: 0-3 A adjustable max. \u003cbr\u003eripple voltage: 1 mV \u003cbr\u003eoperating altitude: up to 6561.68 ft \u003cbr\u003etemperature range: 41 - 104 °F \u003cbr\u003emax. relative humidity: \u0026lt; 90% \u003cbr\u003efuse: F1AL 250 V \u003cbr\u003edimensions: 3.74 x 5.91 x 9.45 inch\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures \u003cbr\u003eLCD display for voltage and current protection \u003cbr\u003emode: current-limiting \u003cbr\u003ecolor: white-grey \u003cbr\u003einsulated terminals output connectors: IEC1010 \u003cbr\u003e\u003cbr\u003eindoor use only \u003cbr\u003epollution degree II \u003cbr\u003emeasurement CAT III \u003cbr\u003eprotected against overload\u003cbr\u003e\u003c\/p\u003e","brand":"Jameco","offers":[{"title":"Default Title","offer_id":39970628894893,"sku":"01LABPS1503U","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/c4ab19c9b0f4.jpg?v=1622232768"},{"product_id":"01labps3003smu","title":"Velleman 0-30 VDC 0-3A Adjustable Laboratory DC Power (LABPS3003SMU)","description":"\u003cul\u003e\n\u003cli\u003eSwitching model\u003c\/li\u003e\n\u003cli\u003eShort-circuit protected\u003c\/li\u003e\n\u003cli\u003eFuse protected\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions: 12 L x 10H x10W(inches)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e0-30 VDC 0-3A Adjustable Laboratory DC Power Supply with LCD This DC-regulated switching-mode power supply is highly accurate and has an adjustable output. The output can be used for constant voltage (C.V.) and constant current (C.C.). Both output currents and voltage are indicated on the white LCD. In constant voltage mode, output voltage can be adjusted anywhere between 0V and 30V. The current-limiting point can be arbitrarily set in this mode. In constant current mode, the output current can be adjusted continuously anywhere between 0 and 10 Amps. Features Switching model White LCD display for voltage and current Protection Mode: current-limiting Color: gray - dark gray Insulated plugs Output Connectors: IEC1010 Short-circuit protected against overload Galvanized steel housing Fuse protected Specifications Input Voltage: 120 VAC 60 Hz Output Voltage: 0-30 VDC adjustable max. Output Current: 0-3 A adjustable max. Ripple Voltage: 200 mVp-p\u003c\/p\u003e\n\u003cp\u003eDimensions: 85 × 160 × 205 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 1.334 kg\u003c\/p\u003e\n\u003cp\u003eFuse: T5 .\u003c\/p\u003e\n\u003cp\u003eMade in China.\u003cbr\u003e\u003c\/p\u003e","brand":"Jameco","offers":[{"title":"Default Title","offer_id":39970628960429,"sku":"01LABPS3003SMU","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/a9597993aacf.jpg?v=1622232769"},{"product_id":"01labps3005smu","title":"Velleman DC LAB Switching Mode Power Supply 0-30 VDC \/ 0-5 A Max with LCD Display (LABPS3005SMU)","description":"\u003cul\u003e\n\u003cli\u003eDC Lab Switching Mode Power Supply 0-30 Vdc \/ 0-5 A Max with LCD Display\u003c\/li\u003e\n\u003cli\u003eSwitching mode power supply\u003c\/li\u003e\n\u003cli\u003eLCD display for voltage and current\u003c\/li\u003e\n\u003cli\u003eProtection mode: current-limiting\u003c\/li\u003e\n\u003cli\u003eColor: grey - dark grey\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jameco","offers":[{"title":"Default Title","offer_id":39970629222573,"sku":"01LABPS3005SMU","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01LABPS3005SMU.jpg?v=1651681161"},{"product_id":"01mp3003m2","title":"Variable DC Power Supply 0–30V; 0–3A; 5V@1A Fixed, Analog Display","description":"\u003cbr\u003e\u003cbr\u003eVariable DC Power Supply 0-30V; 0-3A +5V @ 1A fixed. \n\u003cbr\u003e\u003cbr\u003e\nFeatures:\n\u003cbr\u003e•Two analog panel meters\n\u003cbr\u003e•Constant voltage and constant current operation\n\u003cbr\u003e•Overload and reverse polarity protection\n\u003cbr\u003e•High power density\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H):  x 7 x  inches\u003cbr\u003e\u003cbr\u003eProduct Weight: 1 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970640134317,"sku":"01MP3003M2","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/b38c720184f4.jpg?v=1622232934"},{"product_id":"01mp3005m2","title":"Variable DC Power Supply 0-30V; 0-5A; +5V @ 1A Fixed","description":"\u003cul\u003e\n\u003cli\u003eTwo analog panel meters\u003c\/li\u003e\n\u003cli\u003e0-30V; 0-5A\u003c\/li\u003e\n\u003cli\u003e+5V @ 1A fixed\u003c\/li\u003e\n\u003cli\u003eConstant voltage and constant current operation\u003c\/li\u003e\n\u003cli\u003eOverload and reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eHigh power density\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970640167085,"sku":"01MP3005M2","price":148.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/b678e22315b5.jpg?v=1622232936"},{"product_id":"01phsy1802d","title":"Variable DC Power Supply 0-18V, 0-2A with LED Displays","description":"\u003cul\u003e\n\u003cli\u003eVoltage Adjustable: 0-18V DC, Current Adjustable: 0-2A\u003c\/li\u003e\n\u003cli\u003eVibrant LED displays for both voltage and current\u003c\/li\u003e\n\u003cli\u003eVoltage has Coarse and Fine tuning controls for best precision\u003c\/li\u003e\n\u003cli\u003eAdvanced PWM regulation\u003c\/li\u003e\n\u003cli\u003eConstant voltage (CV) and constant current (CC) operations; auto CV\/CC switch\u003c\/li\u003e\n\u003cli\u003eOver voltage, over current, and over temperature protection\u003c\/li\u003e\n\u003cli\u003eTemperature controlled cooling fan\u003c\/li\u003e\n\u003cli\u003eCompact (2.83\" x 8.85\" x 5.51\") and lightweight (2.1 lbs) design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput voltage: 100-240V ~50\/60Hz\u003cbr\u003eLine regulation: CV≤0.05%+1mV; CC≤0.5%+10mA\u003cbr\u003eLoad regulation: CV≤0.1%+5mV; CC≤0.1%+10mA\u003cbr\u003eRipple and noise: CV≤10mVrms; CC≤20mArm.s\u003cbr\u003eAccuracy: ± (1%+1 digit)\u003cbr\u003e\u003cbr\u003e Dimensions: 2.83\" x 8.85\" x 5.51\"\u003c\/p\u003e\n\u003cp\u003eWeight: 2.1 lbs.\u003cbr\u003e\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970646524077,"sku":"01PHSY1802D","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01PHSY1802D_front2023.jpg?v=1678891911"},{"product_id":"01phsy3002-3","title":"Triple Output Power Supply (2@ 0-30V, 2A) (1@5V, 3A)","description":"\u003cul\u003e\n\u003cli\u003eTwo 0-30V; variable voltages\u003c\/li\u003e\n\u003cli\u003eVariable Current: 0-2Adc\u003c\/li\u003e\n\u003cli\u003eSerial and parallel operation for double of normal outputs \/ LED display\u003c\/li\u003e\n\u003cli\u003e5V@ 3 A fixed output\u003c\/li\u003e\n\u003cli\u003eLoad Effect: .01% +5mV \/ Source Effect: .02% +1mV\u003c\/li\u003e\n\u003c\/ul\u003eTriple Output Power Supply with LED display. Two 0-30V; variable voltages. The variable Current: 0-2Adc. Serial and parallel operation for double of normal outputs. 5V@ 3 A fixed output. The Load Effect: .01% +5mV. The Source Effect: .02% +1mV. Ther is current limiting and short circuit protection. The dimensions are 14.3\" x 10.5\" x 6.5\". It weighs 26 lbs.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 17.2 x 13 x 9.5 inches\u003cbr\u003e\u003cbr\u003eProduct Weight: 1 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970646556845,"sku":"01PHSY3002-3","price":179.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/B00E5MITIE.jpg?v=1622233022"},{"product_id":"01phsy3010","title":"Variable Single Output DC Power Supply 0-30V @ 0-10A","description":"\u003cul\u003e\n\u003cli\u003eOutput Voltage: 0- 30V @ 0-10A Output Current: 0-10 A\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 110V 60Hz\u003c\/li\u003e\n\u003cli\u003ePower effect: CV\u0026lt;0.01%+1mV, CC\u0026lt;0.2% + 1mA\u003c\/li\u003e\n\u003cli\u003eWaves and noises: CV\u0026lt;2mV r.m.s, CC \u0026lt;10mA, r.m.s\u003c\/li\u003e\n\u003cli\u003eCurrent indication accuracy: LED±2%+2digits, analogue display 2.5%\u003c\/li\u003e\n\u003c\/ul\u003e\nThe HY3010E variable DC power supply is excellent for multiple regulated power requirements with the variable 0-30 volt 0-10 amp output. The digital LED meters display the actual voltage and current within 2 percent deviation. Both the voltage and the amperage are adjustable with COARSE and FINE tuning controls for BEST precision. \u003cbr\u003e\u003cbr\u003e Output Voltage: 0 - 30V \u003cbr\u003eOutput Current: 0 - 10A \u003cbr\u003eInput Voltage: 110V 60Hz \u003cbr\u003eConstant Voltage\/ Constant Current \u003cbr\u003eVoltage and Current Variable \u003cbr\u003ePower effect: CV\u0026lt;0.01%+1mV, CC\u0026lt;0.2% + 1mA \u003cbr\u003eOverload effect: CV\u0026lt;0.01% +3mV, CC\u0026lt;0.2% +3mA \u003cbr\u003eWaves and noises: CV\u0026lt;2mV r.m.s, CC \u0026lt;10mA, r.m.s \u003cbr\u003eCurrent indication accuracy: LED+\/-2%+2digits, analogue display 2.5% \u003cbr\u003eVoltage indication accuracy: LED\u003cspan data-mce-fragment=\"1\"\u003e+\/-\u003c\/span\u003e1%+2digits, analogue display 2.5% \u003cbr\u003eProtection: constant current and short-circuit protection \u003cbr\u003eCV≤0.1%+5mV(I\u0026gt;6A) CC≤0.5%+20mA(I\u0026gt;6A) \u003cbr\u003eHigh current limited \u003cbr\u003eLoad regulation: \u003cbr\u003eCV≤0.02%+10mV(I≤6A) CC≤0.5%+10mA(I≤6A) \u003cbr\u003eCV≤0.1%+5mV(I\u0026gt;6A) CC≤0.5%+20mA(I\u0026gt;6A) \u003cbr\u003eRipple \u0026amp; Noise: CV≤3mVr.m.s CC≤10mA r.m.s \u003cbr\u003e\u003cbr\u003e Size: 14 1\/4\" x 10 1\/4\" x 6 1\/2\" \u003cbr\u003eWeight: 9 lbs","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970647572653,"sku":"01PHSY3010","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/B014LAXMG8.jpg?v=1622233039"},{"product_id":"01phsy3020","title":"Single Output Switching DC Power Supply 0-30V 0-20A","description":"\u003cul\u003e\n\u003cli\u003eVoltage adjustable 0-30V\u003c\/li\u003e\n\u003cli\u003eCurrent adjustable 0-20A\u003c\/li\u003e\n\u003cli\u003eLED displays for both current and voltage\u003c\/li\u003e\n\u003cli\u003eConstant Voltage (CV) and constant current (CC) operations, Auto CV\/CC switch\u003c\/li\u003e\n\u003cli\u003eCoarse and Fine control for voltage and current\u003c\/li\u003e\n\u003cli\u003eAC Input: 110V ~50\/60Hz\u003c\/li\u003e\n\u003cli\u003eMaximum output power: 600W\u003c\/li\u003e\n\u003cli\u003eAdvanced PWM control technology\u003c\/li\u003e\n\u003cli\u003eOver current protection, Over voltage protection and Over temperature protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 01PHSY3020 is a lab grade regulated DC power supply with two levels of control over both current and voltage outputs (coarse and fine), which can be continuously adjustable at 0-30V DC and 0-20A. The vibrant LED meters display the actual voltage and current. Excellent for multiple regulated power requirements with variable 0-30 volt 0-20 amp output. Other uses include lab, science projects or any other use where stable voltage up to 30 volts is required. \u003cbr\u003e\u003cbr\u003e Specifications:\u003cbr\u003eLine regulation: CV≤0.2% reading +2 LSB; CC≤0.5% reading +2 LSB\u003cbr\u003eLoad regulation: ≤0.5% reading +2 LSB\u003cbr\u003eRipple \u0026amp; Noise: ≤1% rmsFS\u003cbr\u003eAccuracy: ±1% FS\u003cbr\u003e\u003cbr\u003eDimensions: 7.87\" x 11.22\" x 5.90\"\u003cbr\u003e\u003cbr\u003eWeight: 6.17 LB\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970647605421,"sku":"01PHSY3020","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/01PHSY3020_front2023.jpg?v=1684246780"},{"product_id":"01ps12v10a","title":"12V, 10 Amp, 120W DC Switch Power Supply Driver for LED Strip, CCTV (H-120-12)","description":"\u003ch1 style=\"text-align: center;\"\u003e12V, 10 Amp, 120W DC Switch Power Supply Driver\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOTE: INPUT VOLTAGE (110V\/220V) MUST BE SELECTED AS NECESSARY USING THE SWITCH ON THE INSIDE BEFORE OPERATION.\u003c\/strong\u003e 110V AC is typically used in North America, 220V AC is typically used in Europe.\u003c\/li\u003e\n\u003cli\u003eOutput: DC 12V 10A\u003c\/li\u003e\n\u003cli\u003e120W Rated Max Power\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 100V-120V AC 60HZ, 200-265V AC 50HZ\u003c\/li\u003e\n\u003cli\u003eShortage, Overload, and Over Voltage Protection\u003c\/li\u003e\n\u003cli\u003eSafety Compliance: CCC\/ FCC \/ CE\u003c\/li\u003e\n\u003cli\u003ePerfect for CCTV, LED Lighting, Radio, Computer Projects, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShell Material: Metal case \u003cbr\u003eProtection: Shortage Protection. Overload Protection. Over Voltage Protection. \u003cbr\u003eSafety Compliance: CCC\/ FCC \/ CE \u003cbr\u003eWorking Temperature: 0~45 degree \u003cbr\u003eStorage Temperature: -20~65 degree \u003cbr\u003eAmbient Humidity: 0~96% Non-Condensation\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970648948909,"sku":"01PS12V10A","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/01PS12V10A_mainf.jpg?v=1745436178"},{"product_id":"01ps12v15a","title":"180W Regulated Switching Power Supply for LED Strip or CCTV, 12V, 15 Amp","description":"\u003cbr\u003e\u003cbr\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003cstyle type=\"text\/css\"\u003e\n\/* FONTS AND COLORS *\/\nbody {\nfont-family: Arial,sans-serif;\nfont-size: 14px;\nline-height: 1.428571429;\ncolor: #333;\nbackground-color: white;\n}\nh1, h2, h3, h4, h5, h6 {\ncolor: black;\n}\n.navbar a, .navbar a:active, .navbar a:hover, .navbar a:visited {\ncolor: #333;\n}\n.product-specs {\nbackground-color: #f1f1f1;\npadding: 1em;\n}\n.product-specs td {\nfont-size:12px;\n}\n.attr-left {\nmin-width:6em;\nfont-weight:bold;\nvertical-align:top;\n}\n.attr-right {\nvertical-align:top;\n}\ndiv.footer {\nborder-top: 1px solid #f1f1f1;\n}\n.navbar-default {\nbackground-image: -webkit-linear-gradient(top, #ffffff 0%, #f2f2f2 100%);\nbackground-image: linear-gradient(to bottom, #ffffff 0%, #f2f2f2 100%);\nbackground-repeat: repeat-x;\nborder-radius: 4px;\n-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\nbox-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n}\n.navbar-default .navbar-nav \u003e .active \u003e a {\nbackground-image: -webkit-linear-gradient(top, #ebebeb 0%, #f3f3f3 100%);\nbackground-image: linear-gradient(to bottom, #ebebeb 0%, #f3f3f3 100%);\nbackground-repeat: repeat-x;\n-webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\nbox-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n}\n\/* LAYOUT - CHANGING THESE WILL AFFECT THE SIZE AND LAYOUT OF YOUR AD TEMPLATE *\/\n\/* Responsive Columns *\/\n.col-md-6{width:100%;}\n.col-md-12{width:100%;}\n.container{margin:auto;width:100%;}\n@media (min-width:768px){\n.container{width:750px;}\n.col-md-12, .col-md-6{float:left;}\n.col-md-6{width:48%; margin:1%;}\n}\n@media (min-width:992px){\n.container{width:970px;}\n.col-md-12,.col-md-6{float:left;}\n.col-md-6{width:48%; margin:1%;}\n}\n@media (min-width:1200px){\n.container{width:1170px;}\n.col-md-12,.col-md-6{float:left;}\n.col-md-6{width:48%; margin:1%;}\n}\n.img-responsive{display:block;height:auto;max-width:100%;}\n\/* Responsive Navigation Bar *\/\n.nav{padding-left:0;margin-bottom:0;list-style:none;}\n.nav:before, .nav:after{display:table;content:\" \";}\n.nav:after{clear:both;}\n.nav:before, .nav:after{display:table;content:\" \";}\n.nav:after{clear:both;}\n.nav \u003e li{position:relative;display:block;}\n.nav \u003e li \u003e a{position:relative;display:block;padding:10px 15px;}\n.nav \u003e li \u003e a:hover, .nav \u003e li \u003e a:focus{text-decoration:none;background-color:#eeeeee;}\n.nav \u003e li \u003e a \u003e img{max-width:none;}\n.navbar{position:relative;min-height:50px;margin-bottom:20px;border:1px solid transparent;}\n@media (min-width:768px){.navbar{border-radius:4px;}\n}\n.navbar-header:before, .navbar-header:after{display:table;content:\" \";}\n.navbar-header:after{clear:both;}\n.navbar-header:before, .navbar-header:after{display:table;content:\" \";}\n.navbar-header:after{clear:both;}\n@media (min-width:768px){.navbar-header{float:left;}\n}\n.navbar-collapse{max-height:340px;padding-right:15px;padding-left:15px;overflow-x:visible;border-top:1px solid transparent;box-shadow:inset 0 1px 0 rgba(255,255,255,0.1);-webkit-overflow-scrolling:touch;}\n.navbar-collapse:before, .navbar-collapse:after{display:table;content:\" \";}\n.navbar-collapse:after{clear:both;}\n.navbar-collapse:before, .navbar-collapse:after{display:table;content:\" \";}\n.navbar-collapse:after{clear:both;}\n.navbar-collapse.in{overflow-y:auto;}\n@media (min-width:768px){.navbar-collapse{width:auto;border-top:0;box-shadow:none;}\n.navbar-collapse.collapse{display:block !important;height:auto !important;padding-bottom:0;overflow:visible !important;}\n.navbar-collapse.in{overflow-y:visible;}\n}\n@media (min-width:768px){.container \u003e .navbar-header, container \u003e .navbar-collapse{margin-right:0;margin-left:0;}\n}\n.navbar-brand{float:left;padding:15px 15px;font-size:18px;line-height:20px;}\n.navbar-brand:hover, .navbar-brand:focus{text-decoration:none;}\n@media (min-width:768px){.navbar \u003e .container .navbar-brand{margin-left:-15px;}\n}\n.navbar-nav{margin:7.5px -15px;}\n.navbar-nav \u003e li \u003e a{padding-top:10px;padding-bottom:10px;line-height:20px;}\n@media (min-width:768px){.navbar-nav{float:left;margin:0;}\n.navbar-nav \u003e li{float:left;}\n.navbar-nav \u003e li \u003e a{padding-top:15px;padding-bottom:15px;}\n.navbar-nav.navbar-right:last-child{margin-right:-15px;}\n}\n@media (min-width:768px){.navbar-left{float:left !important;}\n.navbar-right{float:right !important;}\n}\n\u003c\/style\u003e\n\u003c!-- Static navbar --\u003e\n\u003cdiv class=\"navbar navbar-default\" role=\"navigation\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"navbar-header\"\u003e\n\u003c!-- ADD YOUR SELLER NAME OR LOGO HERE --\u003e\n\u003ca class=\"navbar-brand\"\u003eScience Purchase\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"navbar-collapse collapse\"\u003e\n\u003cul class=\"nav navbar-nav navbar-right\"\u003e\n\u003c!-- ADD MENU LINKS HERE. THESE ARE NON-FUNCTIONAL EXAMPLES. --\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/stores.ebay.com\/id=1413886716\" target=\"_blank\"\u003eOur eBay Store\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003c!--\u003ca href=\"#\" target=\"_blank\"\u003eAbout Us\u003c\/a\u003e--\u003e\u003c\/li\u003e\n\u003cli\u003e\u003c!--\u003ca href=\"#\" target=\"_blank\"\u003eContact Us\u003c\/a\u003e--\u003e\u003c\/li\u003e\n\u003cli\u003e\u003c!--\u003ca href=\"#\"\u003eAdd to Favorite Sellers\u003c\/a\u003e--\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!--\/.nav-collapse --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cdiv class=\"main-image\"\u003e\n\u003cimg src=\"https:\/\/d3d71ba2asa5oz.cloudfront.net\/12022300\/images\/01ps12v15a_main.jpg\" class=\"img-responsive\" alt=\"Responsive image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003ch1\u003e180W Regulated Switching Power Supply, 12V, 15 Amp\u003c\/h1\u003e\n\u003c!-- \u003ch2\u003e26.77\u003c\/h2\u003e --\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal AC input \/ full range, ideal for powering LED strip lights, CCTV, and more\u003c\/li\u003e\n\u003cli\u003eInput AC 110-220V, Output DC 12V 15A, Power 180W\u003c\/li\u003e\n\u003cli\u003eSteady \u0026amp; precise output voltage, full load burn-in tested\u003c\/li\u003e\n\u003cli\u003eCooling via free air convection\u003c\/li\u003e\n\u003cli\u003eNOTE: 110\/220V is selected by switch. BEFORE POWERING ON, please check input voltage switch to avoid damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nUniversal AC input \/ full range, ideal for powering LED strip lights, CCTV, and more. Ideal for powering LED strip lights, CCTV, and more. Cooling via free air convection. Steady \u0026amp; precise output voltage. Full load burn-in tested. \u003cbr\u003e\u003cbr\u003e Specifications: \u003cbr\u003eInput AC 110-220V \u003cbr\u003eOutput DC 12V 15A \u003cbr\u003ePower: 180W \u003cbr\u003eMaterial: Metal \u003cbr\u003eColor: Silver \u003cbr\u003eConnection: AC Power Input [ L | N ] | GND | DC Power Output [ -V | -V | +V | +V ] \u003cbr\u003eAdjust the Output Voltage: [+V ADJ] \u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE: 110\/220V is selected by switch. BEFORE POWERING ON, please check input voltage switch to avoid damage. \u003c\/b\u003e\u003cbr\u003e\u003cbr\u003ePackage Includes: 1x AC to DC 12V 15A Regulated Switching Power Converter Supply\n\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003c!-- ADD A NEW ROW FOR EACH PRODUCT ATTRIBUTE YOU WANT TO SHOW IN THE TABLE OR YOU CAN REMOVE THE TABLE COMPLETELY--\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attr-left\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"attr-right\"\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attr-left\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"attr-right\"\u003e1.960\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attr-left\"\u003eLength\u003c\/td\u003e\n\u003ctd class=\"attr-right\"\u003e7.870\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attr-left\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"attr-right\"\u003e4.330\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!--\n\u003ctr\u003e\n\u003ctd class=\"attr-left\"\u003eUPC\u003c\/td\u003e\n\u003ctd class=\"attr-right\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n--\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- \/product-specs --\u003e\n\u003c\/div\u003e\n\u003c!-- \/col-md-6 --\u003e\n\u003cdiv class=\"col-md-12 footer\"\u003e\n\u003cp\u003eThank you for viewing our listing. If you have any questions about this item, please click the \"Contact seller\" link above.\u003c\/p\u003e\n\u003c\/div\u003e \u003c!-- \/footer --\u003e\n\u003c\/div\u003e \u003c!-- \/container --\u003e\n\u003cdiv style=\"clear:both\"\u003e\n \u003ctable\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 8.4 x  x 1.9 \u003cbr\u003e\u003cbr\u003eProduct Weight: 0.35 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970649047213,"sku":"01PS12V15A","price":26.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/B00ANFRPTQ.jpg?v=1622233073"},{"product_id":"01ps12v30a","title":"12V 30A 360W Universal Regulated Switching Power Supply for LED Strips, CCTV, Radio, Computer Projects","description":"Constant Current Switch Power Supply by Electronix Express \u003cbr\u003e\u003cbr\u003e Technical Details: \u003cbr\u003eInput: 100-240V AC 50\/60Hz \u003cbr\u003eOutput : 12V 30A \u003cbr\u003e\u003cbr\u003e Dimensions: 173 x 94 x 43 mm \u003cbr\u003e\u003cbr\u003e Surge protection, Shortage Protection, Overload Protection, Over Voltage Protection \u003cbr\u003e\u003cbr\u003e Standard Female DC Connector \u003cbr\u003e\u003cbr\u003e Perfect for CCTV, LED Lighting, Radio, Computer Projects, etc.","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970649931949,"sku":"01PS12V30A","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/s-l1600_33793be0-57c8-42f1-9247-706f017453d5.jpg?v=1669274965"},{"product_id":"01ps1655","title":"B\u0026K Precision 1655A AC Power Supply, 150V, 3A","description":"\u003cul\u003e\n\u003cli\u003ePower supply unit provides a source of AC voltage and current for powering and testing electronic devices in research, medical, laboratory, production, and educational applications\u003c\/li\u003e\n\u003cli\u003eOne output supplies continuously variable voltage or current\u003c\/li\u003e\n\u003cli\u003eBuilt-in isolation transformer reduces risk of shock when working with hot-chassis equipment\u003c\/li\u003e\n\u003cli\u003eDigital meter shows output voltage and current readings\u003c\/li\u003e\n\u003cli\u003eInput fuse helps prevent damage to the PSU or connected equipment due to overload\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision variable AC power supply provides a source of AC voltage and current for powering and testing electronic devices in research, medical, laboratory, production, and educational applications. The power supply unit (PSU) supplies continuously variable voltage or current. The unit has a built-in isolation transformer that reduces risk of shock when working with hot-chassis equipment. A digital meter shows output voltage and current readings. An input fuse helps prevent damage to the PSU or connected equipment due to overload. This B\u0026amp;K Precision variable AC power supply is offered with a choice of number of outputs, rating current range, meter scale, leakage, dimensions, and weight. \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMaximum voltage output\u003c\/td\u003e\n\u003ctd\u003e150VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter accuracy, voltage and current\u003c\/td\u003e\n\u003ctd\u003e+ or – 5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eVoltage\/current sensing\u003c\/td\u003e\n\u003ctd\u003eSine wave average, calibrated in root mean square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput isolation\u003c\/td\u003e\n\u003ctd\u003eLeakage less than 0.1mA (milliamp) at 25 degrees C and 50% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC, + or – 10% at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 40 degree C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cp\u003ePower supply units (also known as PSUs, AC power supplies, DC power supplies, and battery eliminators) provide AC or DC voltage to power or test devices such as tools, appliances, and electronic components. The PSU draws energy from a line source such as a wall socket and converts it to a constant, specified amount of voltage or current that is then outputted to a connected device. In general, a power supply unit will be classified as either a linear PSU (also known as a linear regulation or line-frequency PSU) or a switched PSU (also known as a switching-mode power supply, SMPS, or switcher). Typically, a linear PSU ha\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 457 x 4.5 x 229 inches\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.6 LB\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970649997485,"sku":"01PS1655","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/8b4c0ab205c0.jpg?v=1622233083"},{"product_id":"01ps1670","title":"B\u0026K Precision 1670A Triple Output Digital Display DC Power Supply, 30V, 3A","description":"\u003cul\u003e\n\u003cli\u003eOne 12VDC fixed section\u003c\/li\u003e\n\u003cli\u003eOne 5VDC fixed section\u003c\/li\u003e\n\u003c\/ul\u003eIdeal for general electronic servicing, school electronics labs, and powering up hobbyist’s projects\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 320 x  x 155 \u003cbr\u003e\u003cbr\u003eProduct Weight: 0.02 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970650063021,"sku":"01PS1670","price":209.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/5ff9b4e94fd9.jpg?v=1622233086"},{"product_id":"01ps1735","title":"B\u0026K Precision 1735A Single Output DC Power Supply, 4 Digit LED Display, 0-30 V Output Voltage, 0-3 A Output Current","description":"\u003cul\u003e\n\u003cli\u003eLinear power supply unit provides a constant source of DC voltage for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eOne output provides adjustable voltage or current\u003c\/li\u003e\n\u003cli\u003eTwo LED screens show voltage and current readings simultaneously\u003c\/li\u003e\n\u003cli\u003eFine and coarse adjustment of voltage and current\u003c\/li\u003e\n\u003cli\u003eTwo PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003eThis B\u0026amp;K Precision single-output linear DC power supply unit provides a constant source of DC voltage for powering and testing electronic devices in research and development, production, and laboratory applications. The power supply unit (PSU) has one output that provides adjustable DC voltage and current. Two LED screens show voltage and current readings simultaneously and are readable in low light. The output current can be adjusted using the fine and coarse control knobs on the PSU's front panel. Two PSUs can be connected in series to supply more voltage, or they can be connected in parallel to supply more current. A cooling fan helps prevent overheating, and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test. This B\u0026amp;K Precision power supply unit is offered with a choice of rating voltage and current, and weight.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.01% of voltage reading + 3mV (millivolts); less than or equal to 0.2% of current reading + 3mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% of voltage reading + 3mV; less than or equal to 0.2% of current reading + 3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and noise\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1mV RMS (root mean square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eRipple current\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 3mA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 100 µs (microseconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eMeter range\u003c\/td\u003e\n\u003ctd\u003eVoltage: 0 to 99.99V; Current: 0 to 9.999 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter accuracy\u003c\/td\u003e\n\u003ctd\u003e+ or – (0.5% of reading + 9 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e120VAC at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature and humidity\u003c\/td\u003e\n\u003ctd\u003e32 to 104 degrees F\/0 to 40 degrees C, less than or equal\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 389 x  x 234 \u003cbr\u003e\u003cbr\u003eProduct Weight: 0.04 LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970650325165,"sku":"01PS1735","price":368.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/017abdedf2cc.jpg?v=1622233089"},{"product_id":"01ps1760","title":"B\u0026K PRECISION 1760A POWER SUPPLY, BENCH, 4.5V, 350W","description":"\u003cul\u003e\n\u003cli\u003ePrice For: Each No. of Outputs: 3 Output Voltage Min: 0V Output Voltage Max: 30V Output Current Min: 0A Output Current Max: 5A Power Rating: 350W Plug Type: (Not Available) RoHS Compliant: NA\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003eB\u0026amp;K PRECISION 1760A POWER SUPPLY, BENCH, 4.5V, 350W\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H):  x 216 x  MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.02 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970650357933,"sku":"01PS1760","price":649.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/53e2bf3a1981.jpg?v=1622233090"},{"product_id":"01ps28","title":"DC Power Supply 3V to 12V @2A, Compact Size, CE \u0026 RoHS Compliant","description":"\u003cul\u003e\n\u003cli\u003e6 way multi-voltage, 2A regulated Power Supply\u003c\/li\u003e\n\u003cli\u003eRotary selector to choose fixed DC output of 3V, 4.5V, 6V, 7.5V, 9V, or 12V\u003c\/li\u003e\n\u003cli\u003eCompact size 6\" x 4\" x 2.2\" - ideal for all devices drawing up to 2A\u003c\/li\u003e\n\u003cli\u003eFully regulated to assure a constant, accurate DC Power is delivered to different kinds of electronics and electrical appliances\u003c\/li\u003e\n\u003cli\u003eRed \u0026amp; Black binding posts enable easy connection to many appliances\u003c\/li\u003e\n\u003cli\u003eWeight: 10.8 ounces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970650489005,"sku":"01PS28","price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01PS28_mainf.jpg?v=1660233720"},{"product_id":"01ps28led","title":"DC Power Supply 1-15V at 2A with LED Display, Compact Size, CE and RoHS Compliant","description":"\u003cul\u003e\n\u003cli\u003eLED Display (V, A)\u003c\/li\u003e\n\u003cli\u003eContinuous variable from 1-15V\u003c\/li\u003e\n\u003cli\u003eOutput Current (Max) = 2A\u003c\/li\u003e\n\u003cli\u003eRed and Black binding posts for wire or banana plugs\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e4½ foot 2 wire power cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSize: 5.1\" x 4.5\" x 2.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 11.4 oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970650587309,"sku":"01PS28LED","price":37.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01PS28LED_main.jpg?v=1660229299"},{"product_id":"01ps3010a","title":"Triple Output DC Power Supply (One Fixed 5V @ 3A, Two Continuously Variable 1.5V to 15V, 1A Max), Assembled Version","description":"\u003cp\u003eThe 3010 DC Power Supply features 3 regulated DC supply outputs. One output is fixed and 2 are continuously variable. All 3 supplies are fully current limited and shortcircuit protected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFixed Output:\n\u003cul\u003e\n\u003cli\u003e5V DC at 3 amps maximum\u003c\/li\u003e\n\u003cli\u003eLine regulation of 0.2%\u003c\/li\u003e\n\u003cli\u003eLoad regulation of 1% with a maximum ripple of 10mV p-p. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariable Output:\n\u003cul\u003e\n\u003cli\u003e±1.5V DC to ±15V DC at 1 amp maximum\u003c\/li\u003e\n\u003cli\u003eLine regulation of 0.5%\u003c\/li\u003e\n\u003cli\u003eLoad regulation of 1% with maximum ripple of 10mV p-p.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasures 8\" x 7.75\" x 4.25\"\u003c\/li\u003e\n\u003cli\u003eWeighs 6.95 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Also available is a similar Do-it-Yourself Kit version that can be found by searching for the following part number: 32XP720K\u003cbr\u003e\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970651078829,"sku":"01PS3010A","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/01PS3010A_main.jpg?v=1733927750"},{"product_id":"01ps38","title":"AC\/DC Power Supply, 12.6VAC @ 1A, Unregulated \/ 3 to 12VDC @ 2A, Fixed","description":"\u003cul\u003e\n\u003cli\u003e12.6V AC @ 1A, unregulated\u003c\/li\u003e\n\u003cli\u003e3 to 12V DC @ 2A, fixed\u003c\/li\u003e\n\u003cli\u003eDC output of 3V, 4.5V, 6V, 7.5V, 9V, 12V\u003c\/li\u003e\n\u003cli\u003eSize: 6\" x 4¾\" x 3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2.55 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970651472045,"sku":"01PS38","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/01PS38_front.jpg?v=1686056848"},{"product_id":"01psacdc2","title":"AC\/DC Power Supply, 4 Amp, DC (Regulated) 1.5 to 24V in 11 Steps, AC 2V to 24V in 11 Steps","description":"\u003cul\u003e\n\u003cli\u003eAC and DC outputs (DC regulated), 4 Amp\u003c\/li\u003e\n\u003cli\u003eDC output 1.5 to 24V in 11 steps\u003c\/li\u003e\n\u003cli\u003eAC output 2V to 24V in 11 steps\u003c\/li\u003e\n\u003cli\u003eProtection: DC output current limit, AC input fuse\u003c\/li\u003e\n\u003cli\u003eDC Line Regulation: 3%\u003c\/li\u003e\n\u003cli\u003eDC Load Regulation: 5%\u003c\/li\u003e\n\u003cli\u003eDC Ripple Voltage: 10mV\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.9(W) x 8.7(D) x 6.1(H) inches\u003c\/li\u003e\n\u003cli\u003eWeight: 18 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970651537581,"sku":"01PSACDC2","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/496911736f85.jpg?v=1622233113"},{"product_id":"01psm3003lk2","title":"Dual Output DC Power Supply, 0-30V, 0-3A, 5V Fixed @ 1A","description":"\u003cul\u003e\n\u003cli\u003e0-30V; 0-3A\u003c\/li\u003e\n\u003cli\u003e+5V @ 1A fixed\u003c\/li\u003e\n\u003cli\u003eTwo digital panel meters (LED)\u003c\/li\u003e\n\u003cli\u003eConstant voltage and current operation\u003c\/li\u003e\n\u003cli\u003eOutput switch off function (output standby)\u003c\/li\u003e\n\u003cli\u003eOverload and reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eHigh power density\u003c\/li\u003e\n\u003c\/ul\u003e\nSpecifications: \u003cbr\u003e Output Voltage (CV): 0~30V, 5V (Fixed) \u003cbr\u003eOutput Current (CC): 0~3A, 1A (Fixed) \u003cbr\u003eRipple Rejection: 0.3 mVrms \u003cbr\u003eLine Regulation: ≤0.005%+2mV \u003cbr\u003eLoad Regulation: ≤0.005%+2mV \u003cbr\u003eVoltage Resolution: 0.1V \u003cbr\u003eCurrent Resolution: 0.01A \u003cbr\u003e5V \/ 1A Fix Output Volt Accuracy: ±1%\u003cbr\u003e5V \/ 1A Fix Output Ripple: ≤2mVrms \u003cbr\u003eTransient Recovery Time: 100µS (50% Load Charge, Minimum Load 0.5A) \u003cbr\u003eVoltage Readout: LED Display \u003cbr\u003eCurrent Readout: LED Display \u003cbr\u003eOperating Environment: 0~40℃, 80% R.H. \u003cbr\u003eAC Power Source: AC 110\/220v ± 10% , 50\/60Hz \u003cbr\u003eAccessories: Input Power Cord, Manual , Output Cable \u003cbr\u003eDimensions: (W*D*H mm) 310×130×165 \u003cbr\u003eWeight (KG): 5.6\u003cbr\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970651668653,"sku":"01PSM3003LK2","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/01PSM3003LK2_front.jpg?v=1657290768"},{"product_id":"01psm3005lk2","title":"Dual Output DC Power Supply, 0-30V, 0-5A, 5V Fixed @ 1A","description":"\u003cul\u003e\n\u003cli\u003e0-30V; 0-5A\u003c\/li\u003e\n\u003cli\u003e+5V @ 1A fixed\u003c\/li\u003e\n\u003cli\u003eTwo digital panel meters (LED)\u003c\/li\u003e\n\u003cli\u003eConstant voltage and current operation\u003c\/li\u003e\n\u003cli\u003eOutput switch off function (output standby)\u003c\/li\u003e\n\u003c\/ul\u003e\nDual Output DC Power Supply: 0-30V, 0-5A and 5V Fixed @ 1A. \u003cbr\u003e\u003cbr\u003e -Two digital panel meters (LED) \u003cbr\u003e-Constant voltage and current operation \u003cbr\u003e-Output switch off function (output standby) \u003cbr\u003e-Overload and reverse polarity protection \u003cbr\u003e-High power density \u003cbr\u003e\u003cbr\u003e Specifications: \u003cbr\u003e Output Voltage (CV): 0~30V, 5V (Fixed)\u003cbr\u003eOutput Current (CC): 0~5A, 1A (Fixed)\u003cbr\u003eRipple Rejection: 0.5 mVrms\u003cbr\u003eLine Regulation: ≤0.01%+2mV\u003cbr\u003eLoad Regulation: ≤0.01%+2mV\u003cbr\u003eVoltage Resolution: 0.1V \u003cbr\u003eCurrent Resolution: 0.01A \u003cbr\u003e5V \/ 1A Fix Output Volt Accuracy: ±1%\u003cbr\u003e5V \/ 1A Fix Output Ripple: ≤2mVrms\u003cbr\u003eTransient Recovery Time: 100µS (50% Load Charge, Minimum Load 0.5A)\u003cbr\u003eVoltage Readout: LED Display \u003cbr\u003eCurrent Readout: LED Display \u003cbr\u003eOperating Environment: 0~40℃, 80%R.H. \u003cbr\u003eAC Power Source: AC 110\/220v ± 10% , 50\/60Hz\u003cbr\u003eAccessories: Input Power Cord, Manual , Output Cable\u003cbr\u003eDimensions: (W*D*H mm) 130×330×165\u003cbr\u003eWeight (KG): 7.2\u003cbr\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970651832493,"sku":"01PSM3005LK2","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/6de841d2a7cf.jpg?v=1622233118"},{"product_id":"01psm6003l1","title":"Adjustable 0-60V 0-3A Single Output Linear DC Power Supply with LED Displays","description":"\u003cul\u003e\n\u003cli\u003eVoltage adjustable 0-60V\u003c\/li\u003e\n\u003cli\u003eCurrent adjustable 0-3 Amp\u003c\/li\u003e\n\u003cli\u003eLED displays for both current and voltage\u003c\/li\u003e\n\u003cli\u003eConstant Voltage (CV) and constant current (CC) operations, Auto CV\/CC switch\u003c\/li\u003e\n\u003cli\u003eCoarse and Fine control for voltage and current\u003c\/li\u003e\n\u003cli\u003eOver current protection, Over voltage protection and Over temperature protection\u003c\/li\u003e\n\u003cli\u003eShort circuit protection by current limitation\u003c\/li\u003e\n\u003cli\u003eIntelligent cooling fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 01PSM6003L1 linear DC power supply has a single output channel and 4 digit LED display. With a linear copper transformer, the relay converts the secondary output voltage with high efficiency. Features an intelligent cooling fan that adjusts its speed according to temperature to reduce noise and prolong the life of the power supply. It has a pure DC output along with low ripple and noise, making it an excellent choice for use in schools, charging batteries, and burn-in testing of electronic products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eConstant voltage \u003c\/strong\u003e\u003cstrong\u003eo\u003c\/strong\u003e\u003cstrong\u003eperation\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e≤10mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstant current operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e≤10mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltmeter\u003c\/td\u003e\n\u003ctd\u003e4 digits LED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmeter\u003c\/td\u003e\n\u003ctd\u003e4 digits LED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±(1% reading+1 digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver current protection, fixed 105% of rated current.\u003cbr\u003eOver temperature protection: when internal temperature reaches 100ºC±10ºC, OTP is activated and the output will be shut down.\u003cbr\u003eShort circuit protection by current limitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating environment\u003c\/td\u003e\n\u003ctd\u003e0ºC~40ºC, ≤80%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage environment\u003c\/td\u003e\n\u003ctd\u003e-10ºC~70ºC, ≤70%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC input\u003c\/td\u003e\n\u003ctd\u003eAC110V±10%, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003ePower cord x1, Alligator clip lead x1, Operation manual x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.92\" x 10.23\" x 6.29\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eApprox. 8.8 lbs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970652291245,"sku":"01PSM6003L1","price":130.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/01PSM6003L1_front_c81bd0fc-e184-46bb-b1eb-20df10277ce4.jpg?v=1715798555"},{"product_id":"01psm6003lk2","title":"Dual Output DC Power Supply, 0-60V, 0-3A, 5V Fixed @ 1A","description":"\u003cul\u003e\n\u003cli\u003e0-60V; 0-3A\u003c\/li\u003e\n\u003cli\u003e+5V @ 1A fixed\u003c\/li\u003e\n\u003cli\u003eTwo digital panel meters (LED)\u003c\/li\u003e\n\u003cli\u003eConstant voltage and current operation\u003c\/li\u003e\n\u003cli\u003eOutput switch off function (output standby)\u003c\/li\u003e\n\u003cli\u003eOverload and reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eHigh power density\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOutput Voltage (CV): 0~60V, 5V (Fixed)\u003cbr\u003eOutput Current (CC): 0~3A, 1A (Fixed)\u003cbr\u003eRipple Rejection: 0.6 mVrms\u003cbr\u003eLine Regulation: ≤0.02%+2mV\u003cbr\u003eLoad Regulation: ≤0.02%+2mV\u003cbr\u003eVoltage Resolution: 0.1V\u003cbr\u003eCurrent Resolution: 0.01A\u003cbr\u003e5V \/ 1A Fix Output Volt Accuracy: ±1％\u003cbr\u003e5V \/ 1A Fix Output Ripple: ≤2mVrms\u003cbr\u003eTransient Recovery Time: 100µS (50% Load Charge, Minimum Load 0.5A)\u003cbr\u003eVoltage Readout: LED Display\u003cbr\u003eCurrent Readout: LED Display\u003cbr\u003eOperating Environment: 0~40℃ ,80%R.H.\u003cbr\u003eAC Power Source: AC 110\/220v ± 10% , 50\/60Hz\u003cbr\u003eAccessories: Power Cord, Manual\u003cbr\u003eDimensions: (W*D*H mm) 130×330×165\u003cbr\u003eWeight (KG): 7.5\u003c\/p\u003e\n\u003cp\u003eNote: This RSR product may carry either a Vizatek or Matrix branding.\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970652749997,"sku":"01PSM6003LK2","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/e777cc65e619.jpg?v=1622233126"},{"product_id":"01psm6005l1","title":"Vizatek DC Power Supply, 0-60V, 0-5A","description":"\u003cul\u003e\n\u003cli\u003eConstant voltage and current operation\u003c\/li\u003e\n\u003cli\u003eAdjustable Voltage: 0-60V\u003c\/li\u003e\n\u003cli\u003eAdjustable Current: 0-5A\u003c\/li\u003e\n\u003cli\u003eOverload and reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eHigh power density\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970652881069,"sku":"01PSM6005L1","price":267.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/1b313275e2bb.jpg?v=1622233128"},{"product_id":"01psp603","title":"GW Instek PSP-603 LCD Display Programmable Switching DC Power Supply, 0-60 Volts, 0-3.5 Amps, 200W","description":"\u003cul\u003e\n\u003cli\u003eSwitching power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices\u003c\/li\u003e\n\u003cli\u003eLCD shows voltage and current reading simultaneously and is readable in low light\u003c\/li\u003e\n\u003cli\u003eVoltage, current, and power limits provide greater control over output\u003c\/li\u003e\n\u003cli\u003e%+ and %- modes modify the output by a preset percentage\u003c\/li\u003e\n\u003cli\u003eRS-232C interface connects to a computer for remote control with SCPI commands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"aplus\"\u003e\n\u003cp\u003e This Instek PSP series single-output programmable switching DC power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices. The power supply unit (PSU) has one output that supplies adjustable voltage and current for a variety of applications. The LCD shows the voltage and current reading simultaneously along with the setting parameters, and the display is readable in low light. The PSU has an RS-232C interface for connecting to a computer (cables sold separately). Software download is included for remote control and testing applications. A lock feature disables the front-panel keypad to help prevent accidental input. A power cord with a three-prong plug is included for connecting the PSU to a grounded outlet, and test leads are included. A built-in cooling fan with three speeds helps prevent overheating. Overcurrent and overvoltage protection and an output on\/off switch help prevent damage to the PSU and the device under test. This Instek PSP series power supply unit is offered with a choice of rating current and voltage and resolution and program accuracy.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"1\" width=\"800\" cellpadding=\"2\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eNumber of outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage: Less than or equal to 10mV (millivolts); Current: Less than or equal to 5mA (milliamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eLine regulation\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 0.05% of current reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple\u003c\/td\u003e\n\u003ctd\u003eVoltage: Less than or equal to 20mV; Current: Less than or equal to 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e115 or 230VAC + or – 10% at 50 to 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards met\u003c\/td\u003e\n\u003ctd\u003eEuropean Conformity (CE) marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dfe1e0\"\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 x 225 x 305mm (H x W x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cp\u003eH is the vertical distance from lowest to hig\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 391 x  x 178 \u003cbr\u003e\u003cbr\u003eProduct Weight: 0.25 LB\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970653012141,"sku":"01PSP603","price":294.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/977e970205ab.jpg?v=1622233129"},{"product_id":"01pspw3032","title":"DC Power Supply, Two Outputs, 0-30V, 0-3A\/5V Fixed @3A","description":"\u003cul\u003e\n\u003cli\u003eRipple and noise: 3mVrms.\u003c\/li\u003e\n\u003cli\u003eDisplay accuracy: less than 0.1% + 2 digits.\u003c\/li\u003e\n\u003cli\u003eDimensions: W=230m, H=170m, D=310m.\u003c\/li\u003e\n\u003cli\u003ePower source voltage selectable for both 115V or 220V.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e .01% regulation.\n\u003cbr\u003e Ripple and noise: 3mVrms.\n\u003cbr\u003e Display accuracy: less than 0.1% + 2 digits.\n\u003cbr\u003e Dimensions: W=230m, H=170m, D=310m.\n\u003cbr\u003e Power source voltage selectable for both 115V or 220V.\n\u003cbr\u003e\u003cbr\u003e\nSleek, streamline design features large, easy-viewing digital displays in green (volts) and red (amps), for monitoring voltage and current simultaneously. The PW3032 offers both a 0 ~ 30V, 0 ~ 3A output plus a fixed 5V, 0 ~ 3A output. Maximum continual output power 105VA.\n\u003cbr\u003e\u003cbr\u003e\nSpecifications:\n\u003cbr\u003ePower Transformer                E.I. Type Transformer\u003cbr\u003eMax. Contenual output power      105 VA\u003cbr\u003eMax. Raised Temperature          \u0026lt;40°C\u003cbr\u003eIndependent output               0-30V\/0-3A, 5V Fixed \/ 0-3A; Dual output\u003cbr\u003eCONSTANT VOLTAGE CHARACTERISTICS\u003cbr\u003eLoad Regulation                  ± 0.01% + 2mV\u003cbr\u003eLine Regulation                  ± 0.01% + 2mV\u003cbr\u003eRipple \u0026amp; Noise                   \u0026lt;0.3mVrms\u003cbr\u003eCONSTANT CURRENT CHARACTERISTICS\u003cbr\u003eLoad Regulation                  \u0026lt;15mA\u003cbr\u003eLine Regulation                  ± 0.01% +2mA\u003cbr\u003eRipple \u0026amp; Noise                   \u0026lt;1mArms\u003cbr\u003e5V FIXED OUTPUT\u003cbr\u003eRegulation                       Line regulation \u0026lt;5mV, Load Regulation\u0026lt;10mV\u003cbr\u003eRipple \u0026amp; Noise                   \u0026lt;1mVrms\u003cbr\u003eVoltage Accuracy                 5V ± 0.25V\u003cbr\u003eMax. output current              3A\u003cbr\u003eDISPLAY\u003cbr\u003eVoltage                          3 digits 0.56 Green LED\u003cbr\u003eCurrent                          3 digits 0.56 Red LED\u003cbr\u003eAccuracy                         \u0026lt;0.1% + 2digits\u003cbr\u003eGENERAL\u003cbr\u003ePower Source                     ACV 115\/230 ± 10%, 50\/60Hz\u003cbr\u003eDimensions(WXHXD)                230 X 170 X 310mm\u003cbr\u003eWeight                           6.7kg\u003cbr\u003e\u003cbr\u003eProduct Weight: 0.29 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970653077677,"sku":"01PSPW3032","price":244.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/ccf77ecdccc7.jpg?v=1622233131"},{"product_id":"01pspw3033","title":"Triple Output Power Supply (Two Continuously Variable 0-15V, 0-3A and One Fixed 5V, 3A)","description":"\u003cul\u003e\n\u003cli\u003eTwo 0 ~ 30V, 0-3A outputs and one 5V fixed, 0 ~ 3A output\u003c\/li\u003e\n\u003cli\u003eLarge, green digital displays measure voltage. Red displays for current.\u003c\/li\u003e\n\u003cli\u003eRipple and noise less than 1mVrms\u003c\/li\u003e\n\u003cli\u003eLED indicators for series and parallel operation\u003c\/li\u003e\n\u003cli\u003eHide-a-way carry handle. High efficiency heatsink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFour digital displays enable user to measure both voltage outputs (green) and both current outputs (red) at the same time. Sleek, easy viewing design. • Two 0 ~ 30V, 0-3A outputs and one 5V fixed, 0 ~ 3A output. • Large, green digital displays measure voltage. Red displays for current. Accuracy less than 0.1% + 2 digits. • 0.01% voltage regulation. • Ripple and noise less than 1mVrms. • LED indicators for series and parallel operation. • Hide-a-way carry handle. High efficiency heatsink.\u003cbr\u003e\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970653175981,"sku":"01PSPW3033","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/75101eab21c2.jpg?v=1622233132"},{"product_id":"01sps3610","title":"GW Instek SPS-3610 Switching DC Power Supply, 0-36 Volts, 0-10 Amps","description":"\u003cul\u003e\n\u003cli\u003eDual Measurement Display\u003c\/li\u003e\n\u003cli\u003eConstant Voltage and Constant Current Operation\u003c\/li\u003e\n\u003cli\u003eHigh Efficiency\u003c\/li\u003e\n\u003cli\u003eHigh Power Density\u003c\/li\u003e\n\u003cli\u003eOver Voltage Protection\u003c\/li\u003e\n\u003c\/ul\u003eThe SPS-Series are single output, 360W, switching DC power supply. OVP protects the SPS-Series and their load from unexpected conditions. High regulation is maintained at 0.01%. emote sensing adds extra level of precision by compensating cable losses between loads. Turning the output On\/Off from external device is available through Remote control terminals. The GPS-Series are an ideal solution for power-efficient bench-top or portable applications requiring high regulation.\u003cbr\u003e\u003cbr\u003eProduct Dimensions (L x W x H): 419 x 157 x 183 MM\u003cbr\u003e\u003cbr\u003eProduct Weight: 3.2 LB","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":39970666381485,"sku":"01SPS3610","price":600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/products\/0237e75d78f7.jpg?v=1622233292"}],"url":"https:\/\/www.sciencepurchase.com\/collections\/power-supplies.oembed?page=4","provider":"SciencePurchase","version":"1.0","type":"link"}