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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.
- DHP30-220 Sorensen DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 30 VPower: 6.6 kW
- DHP30-330 Sorensen DC Power SupplyCondition: UsedCurrent: 330 AVoltage: 30 VPower: 10 kW
- DHP30-440 Sorensen DC Power SupplyCondition: UsedCurrent: 440 AVoltage: 30 VPower: 13.3 kW
- DHP30-550 Sorensen DC Power SupplyCondition: UsedCurrent: 550 AVoltage: 30 VPower: 16.6 kW
- HPD30-10 Sorensen DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 30 VPower: 300 W
- QRD30-1 Sorensen DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 30 VPower: 30 W
- XT30-2 Sorensen DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 30 VPower: 60 W
- XDC30-400 Sorensen DC Power SupplyCondition: UsedCurrent: 400 AVoltage: 30 VPower: 12 kW
- XEL30-3DP Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 2 W
- LT30-3 Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 15 W
- DHP25-265 Sorensen DC Power SupplyCondition: UsedCurrent: 265 AVoltage: 25 VPower: 6.625 kW
- DHP30-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 30 VPower: 3 kW
- DCR25-60 Sorensen DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 25 VPower: 1.5 kW