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A direct current (DC) power supply gives electric energy of fixed polarity. DC power sources can provide either positive or negative electric energy. A DC power supply takes energy from a power input and gives it to a power output. Input can come from batteries, generators, fuel cells, solar power converters, or alternators. The DC power source harnesses the energy and gives it to an electrical load. You can power a DC supply with a DC or alternate current (AC) source.
ValueTronics buys and sells DC power supplies from top industry brands, such as BK Precision, Instek, Sorensen, and dozens more. A DC supply powers many types of test equipment.
- 2260B-800-1 Keithley DC Power SupplyCondition: UsedCurrent: 1.44 AVoltage: 800 VPower: 360 W
- 1660 BK Precision DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 30 VPower: 320 W
- 1760 BK Precision DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 30 VPower: 350 W
- 1761 BK Precision DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 350 W
- JQE150-3.5M Kepco DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 150 VPower: 500 W
- DCR150-3B Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 150 VPower: 500 W
- DCR300-1.5B Sorensen DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 300 VPower: 500 W
- DCR600-.75B Sorensen DC Power SupplyCondition: UsedCurrent: 750 mAVoltage: 600 VPower: 500 W
- PMC500-0.1A Kikusui DC Power SupplyCondition: UsedCurrent: 100 mAVoltage: 500 VPower: 500 W
- DCR300-1.25A Sorensen DC Power SupplyCondition: UsedCurrent: 1.25 AVoltage: 300 VPower: 400 W
- DCR150-2.5A Sorensen DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 150 VPower: 400 W
- 6603A Topward DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 60 VPower: 385 W
- 6603D Topward DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 60 VPower: 385 W
- PAD110-3L Kikusui DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 110 VPower: 330 W
- 1660A BK Precision DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 30 VPower: 320 W
- U8032A Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 60 VPower: 375 W
- GPC-3030DQ Instek DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 500 VPower: 375 W