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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.
- N01HP60 Acopian DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 1 kVPower: 60 W
- POWERPAC 1000 Biorad DC Power SupplyCondition: UsedCurrent: 500 mAVoltage: 1 kVPower: 250 W
- PSU 600-2.6 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 2.6 AVoltage: 600 VPower: 1.56 kW
- EMHP 600-50-RSTL Lambda DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 600 VPower: 30 kW
- ADG-L-1000-25-12 Preen DC Power Supply$9,035.71Condition: NewCurrent: 25 AVoltage: 1 kVPower: 12 kW
- GEN600-2.6 Lambda DC Power SupplyCondition: UsedCurrent: 2.6 AVoltage: 600 VPower: 1.56 kW
- PVS10005 BK Precision DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 1 kVPower: 5 kW
- MR100020 BK Precision DC Power Supply$6,330.00Condition: NewCurrent: 20 AVoltage: 1 kVPower: 5 kW
- XPR600-10 Sorensen DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 600 VPower: 6 kW
- 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
- GEN600-1.3 Lambda DC Power SupplyCondition: UsedCurrent: 1.3 AVoltage: 600 VPower: 780 W
- 62024P-600-8 Chroma DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 600 VPower: 2.4 kW
- EMS600-4-2 EMI DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 600 VPower: 1 W
- EMS600-1.6 Lambda DC Power SupplyCondition: UsedCurrent: 1.6 AVoltage: 600 VPower: 1 kW
- PS375 Stanford Research DC Power SupplyCondition: UsedCurrent: 500 µAVoltage: 20 kVPower: 50 W
- MR3K160120 BK Precision DC Power Supply$4,530.00Condition: NewCurrent: 120 AVoltage: 1 kVPower: 3 kW
- MR160120 BK Precision DC Power Supply$6,330.00Condition: NewCurrent: 120 AVoltage: 1 kVPower: 5 kW
- 62012P-600-8 Chroma DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 600 VPower: 1 W
- 9709 Hioki DC Power SupplyCondition: UsedCurrent: 500 AVoltage: 1 kVPower: 750 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