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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.
- N5746A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 19 AVoltage: 40 VPower: 760 W
- 1790 BK Precision DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 32 VPower: 640 W
- 6553A Agilent DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 35 VPower: 500 W
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- N5746A Agilent DC Power SupplyCondition: UsedCurrent: 19 AVoltage: 40 VPower: 760 W
- R1011B Motorola DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 40 VPower: 600 W
- BOP36-12M Kepco DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 36 VPower: 400 W
- JQE36-15M Kepco DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 36 VPower: 500 W
- TCR40S-15 EMI DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 40 VPower: 600 W
- GEN40-19 Lambda DC Power SupplyCondition: UsedCurrent: 19 AVoltage: 40 VPower: 760 W
- DCR40-13B Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 W
- DCR40-13B2 Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 W
- PAN35-20 Kikusui DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 35 VPower: 700 W
- PAN35-20AS Kikusui DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 35 VPower: 700 W
- SRL40-12 Sorensen DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 40 VPower: 480 W
- XPD33-16 Sorensen DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 33 VPower: 528 W
- PAD35-20L Kikusui DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 35 VPower: 700 W
- LES-EE-03-OV Lambda DC Power SupplyCondition: UsedCurrent: 14.5 AVoltage: 36 VPower: 500 W
- DCR40-20A Sorensen DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 40 VPower: 800 W
- DLM40-15 Sorensen DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 40 VPower: 600 W
- BPA-40G PowerMate DC Power SupplyCondition: UsedCurrent: 11 AVoltage: 40 VPower: 440 W
- TOE 8951-40 Toelln Toe DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 40 VPower: 800 W
- DCR40-18B Sorensen DC Power SupplyCondition: UsedCurrent: 18 AVoltage: 40 VPower: 720 W
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