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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.
- GPR-30H10D Instek DC Power SupplySpecial Price$563.35Regular Price$593.00Condition: NewCurrent: 1 AVoltage: 300 VPower: 300 W
- N6777A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 2 AVoltage: 150 VPower: 300 W
- N6776A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 3 AVoltage: 100 VPower: 300 W
- 6443B Agilent DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 120 VPower: 300 W
- 6545A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 120 VPower: 200 W
- 6645A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 120 VPower: 200 W
- N6776A Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 100 VPower: 300 W
- 1265A General Radio DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 400 VPower: 200 W
- PAB350-0.2 Kikusui DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 350 VPower: 175 W
- PAD110-1.5L Kikusui DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 110 VPower: 165 W
- PPS-2019 Amrel DC Power SupplyCondition: UsedCurrent: 80 mAVoltage: 250 VPower: 250 W
- 9184B BK Precision DC Power Supply$1,635.00Condition: NewCurrent: 1 AVoltage: 200 VPower: 200 W
- 320V MOD. MASTER Elgar DC Power SupplyCondition: UsedCurrent: 625 mAVoltage: 320 VPower: 200 W
- EX752M Thurlby Thandar Instruments DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 150 VPower: 300 W
- 7110-3D Leader DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 100 VPower: 300 W