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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.
- 241 Keithley DC Power SupplyCondition: UsedCurrent: 20 mAVoltage: 1 kVPower: 105 W
- 246 Keithley DC Power SupplyCondition: UsedCurrent: 10 mAVoltage: 3 kVPower: 31 W
- 247 Keithley DC Power SupplyCondition: UsedCurrent: 6 mAVoltage: 3 kVPower: 18 W
- 248 Keithley DC Power SupplyCondition: UsedCurrent: 5 mAVoltage: 5 kVPower: 25 W
- BOP1000M Kepco DC Power SupplyCondition: UsedCurrent: 40 mAVoltage: 1 kVPower: 40 W
- PS310 Stanford Research DC Power SupplyCondition: UsedCurrent: 20 mAVoltage: 1.25 kVPower: 25 W
- PS325 Stanford Research DC Power SupplyCondition: UsedCurrent: 10 mAVoltage: 2.5 kVPower: 25 W
- PS350 Stanford Research DC Power SupplyCondition: UsedCurrent: 50 mAVoltage: 5 kVPower: 25 W
- 6515A Agilent DC Power SupplyCondition: UsedCurrent: 5 mAVoltage: 1.6 kVPower: 10 W
- 6516A Agilent DC Power SupplyCondition: UsedCurrent: 6 mAVoltage: 3 kVPower: 18 W
- N01HP60 Acopian DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 1 kVPower: 60 W
- 2290-5 Keithley DC Power SupplyCondition: UsedCurrent: 5 mAVoltage: 5 kVPower: 100 W
- 410B Fluke DC Power SupplyCondition: UsedCurrent: 10 mAVoltage: 10 kVPower: 1 W
- EMS600-4-2 EMI DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 600 VPower: 1 W
- PS375 Stanford Research DC Power SupplyCondition: UsedCurrent: 500 µAVoltage: 20 kVPower: 50 W
- 62012P-600-8 Chroma DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 600 VPower: 1 W
- PS365 Stanford Research DC Power SupplyCondition: UsedCurrent: 1 mAVoltage: 10 kVPower: 10 W
- 225-10R Bertan DC Power SupplyCondition: UsedCurrent: 2.5 mAVoltage: 10 kVPower: 10 W
- 225-20R Bertan DC Power SupplyCondition: UsedCurrent: 1 mAVoltage: 20 kVPower: 20 W
- 225-30R Bertan DC Power SupplyCondition: UsedCurrent: 15 mAVoltage: 30 kVPower: 15 W