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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.
- 5015D Power Designs DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 50 VPower: 75 W
- TP340 Power Designs DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 32 VPower: 100 W
- TP340A Power Designs DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 32 VPower: 100 W
- TP343B Power Designs DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 25 VPower: 100 W
- 5015A Power Designs DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 50 VPower: 75 W
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- 6050C Power Designs DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 60 VPower: 60 W
- 2005 Power Designs DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 20 VPower: 1 W
- 5015T Power Designs DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 50 V
- 2020B Power Designs DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 20 VPower: 40 W
- 4005R Power Designs DC Power SupplyCondition: UsedCurrent: 400 mAVoltage: 40 VPower: 16 W
- TW5005T Power Designs DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 50 VPower: 25 W
- TW5005W Power Designs DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 50 VPower: 25 W