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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.
- N8755A Keysight Technologies DC Power Supply$9,191.00Condition: NewCurrent: 170 AVoltage: 30 VPower: 5.1 kW
- 62075H-30 Chroma DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 30 VPower: 7.5 kW
- 6260-30 Chroma DC Power SupplyCondition: UsedCurrent: 200 AVoltage: 30 VPower: 1 W
- 62075H-30N Chroma DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 30 VPower: 7.5 kW
- 6682A Agilent DC Power SupplyCondition: UsedCurrent: 240 AVoltage: 21 VPower: 5 kW
- 6691A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 30 VPower: 6.6 kW
- DHP30-220 Sorensen DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 30 VPower: 6.6 kW
- N8755A Agilent DC Power SupplyCondition: UsedCurrent: 170 AVoltage: 30 VPower: 5.1 kW
- DHP25-265 Sorensen DC Power SupplyCondition: UsedCurrent: 265 AVoltage: 25 VPower: 6.625 kW