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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.
- SGI200-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 200 VPower: 20 kW
- SGI250-120 Sorensen DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 250 VPower: 30 kW
- SGI330-91 Sorensen DC Power SupplyCondition: UsedCurrent: 91 AVoltage: 330 VPower: 30 kW
- SGI60-333 Sorensen DC Power SupplyCondition: UsedCurrent: 333 AVoltage: 60 VPower: 20 kW
- SGI60-417 Sorensen DC Power SupplyCondition: UsedCurrent: 417 AVoltage: 60 VPower: 25 kW
- SGI800-25 Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 800 VPower: 20 kW
- 62120D-100 Chroma DC Power SupplyCondition: UsedCurrent: 360 AVoltage: 100 VPower: 12 kW
- 62120D-600 Chroma DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 600 VPower: 12 kW
- 62180D-100 Chroma DC Power SupplyCondition: UsedCurrent: 540 AVoltage: 100 VPower: 18 kW
- 62180D-1200 Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 1.2 kVPower: 18 kW
- 62180D-1800 Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 1.8 kVPower: 18 kW
- 62120-150 Chroma DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 150 VPower: 12 kW
- 62180D-600 Chroma DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 600 VPower: 18 kW
- 62120-10 Chroma DC Power SupplyCondition: UsedCurrent: 1.2 kAVoltage: 10 VPower: 12 kW
- 62120-40 Chroma DC Power SupplyCondition: UsedCurrent: 300 AVoltage: 40 VPower: 12 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
- DHP50-400 Sorensen DC Power SupplyCondition: UsedCurrent: 400 AVoltage: 50 VPower: 20 kW
- DHP60-220 Sorensen DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 60 VPower: 13.3 kW
- XDC20-600 Xantrex DC Power SupplyCondition: UsedCurrent: 600 AVoltage: 20 VPower: 12 kW
- ESS40-250 EMI DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 40 VPower: 15 kW
- 6475C Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 110 VPower: 11 kW
- 6477A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 220 VPower: 11 kW
- N8932A Agilent DC Power SupplyCondition: UsedCurrent: 210 AVoltage: 200 VPower: 15 kW