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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.
- SGI400-25C Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 400 VPower: 10 kW
- 9116 BK Precision DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 150 VPower: 1.2 kW
- 62020H-150S Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 150 VPower: 2 kW
- GEN100-33 Lambda DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 100 VPower: 3.3 kW
- 6479C Agilent DC Power SupplyCondition: UsedCurrent: 35 AVoltage: 300 VPower: 10 kW
- N8739A Agilent DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 100 VPower: 3.3 kW
- N8740A Agilent DC Power SupplyCondition: UsedCurrent: 22 AVoltage: 150 VPower: 3.3 kW
- 62006P-100-25 Chroma DC Power SupplyCondition: NewCurrent: 25 AVoltage: 100 VPower: 600 W
- 62020H-150S Chroma DC Power SupplyCondition: NewCurrent: 40 AVoltage: 150 VPower: 2 kW
- DCR300-33T Sorensen DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 300 VPower: 10 kW
- PRO300-33T Sorensen DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 300 VPower: 10 kW
- SGA400-25C-1A Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 400 VPower: 10 kW
- XFR100-28 Xantrex DC Power SupplyCondition: UsedCurrent: 28 AVoltage: 100 VPower: 2.8 kW
- GEN150-34 Lambda DC Power SupplyCondition: UsedCurrent: 34 AVoltage: 150 VPower: 5.1 kW
- N8760A Agilent DC Power SupplyCondition: UsedCurrent: 34 AVoltage: 150 VPower: 5.1 kW
- N8923A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 500 VPower: 5 kW
- N8943A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 500 VPower: 5 kW
- DHP400-25 Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 400 VPower: 10 kW
- 3710A Circuit Specialists DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 360 VPower: 150 W
- GEN150-22 Lambda DC Power SupplyCondition: UsedCurrent: 22 AVoltage: 150 VPower: 3.3 kW
- EMS150-33 EMI DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 150 VPower: 5 kW
- DHP400-37 Sorensen DC Power SupplyCondition: UsedCurrent: 37 AVoltage: 400 VPower: 14.8 kW
- 62006P-100-25 Chroma DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 100 VPower: 600 W
- DCR150-35A Sorensen DC Power SupplyCondition: UsedCurrent: 35 AVoltage: 150 VPower: 1 W