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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
- 62050P-100-100 Chroma DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 100 VPower: 5 kW
- DCR110-90T Sorensen DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 110 VPower: 10 kW
- SGA100-100C Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 100 VPower: 10 kW
- 6475C Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 110 VPower: 11 kW
- N8926A Agilent DC Power SupplyCondition: UsedCurrent: 140 AVoltage: 200 VPower: 10 kW
- N8934A Agilent DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8946A Agilent DC Power SupplyCondition: UsedCurrent: 140 AVoltage: 200 VPower: 10 kW
- N8954A Agilent DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 500 VPower: 15 kW
- DHP100-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 100 VPower: 15 kW
- EMS150-100 EMI DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 150 VPower: 1 W