Shop By
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.
- LPD421AFM Lambda DC Power SupplyCondition: UsedCurrent: 1.7 AVoltage: 40 VPower: 68 W
- PMC35-0.5A Kikusui DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 35 VPower: 35 W
- PMC35-2A Kikusui DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 35 VPower: 35 W
- PMC35-3A Kikusui DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 35 W
- QRD40-2 Sorensen DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 40 VPower: 80 W
- PS2510G Tektronix DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 36 VPower: 126 W
- PS2520 Tektronix DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 36 VPower: 126 W
- PS2520G Tektronix DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 36 VPower: 126 W
- 6102A Agilent DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 40 VPower: 20 W
- ABC40-0.5 Kepco DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 40 VPower: 20 W
- CK36-1.5M Kepco DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 36 VPower: 54 W
- 6255A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 40 VPower: 120 W
- 6265A Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 36 VPower: 120 W
- 6289A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 40 VPower: 60 W
- 723A Agilent DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 40 VPower: 20 W
- N6734B Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 35 VPower: 50 W
- N6744A Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 105 W
- N6744B Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 105 W
- 2200-32-3 Keithley DC Power Supply$1,168.16Condition: RefurbishedCurrent: 3 AVoltage: 32 VPower: 96 W
-
- 4005R Power Designs DC Power SupplyCondition: UsedCurrent: 400 mAVoltage: 40 VPower: 16 W
- BPA-40D PowerMate DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 40 VPower: 60 W
- LA-350 Lambda DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 32.5 VPower: 112 W
- LP412FM Lambda DC Power SupplyCondition: UsedCurrent: 700 mAVoltage: 40 VPower: 28 W