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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.
- N5750A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 5 AVoltage: 150 VPower: 750 W
- N5748A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 9.5 AVoltage: 80 VPower: 760 W
- N5749A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 7.5 AVoltage: 100 VPower: 750 W
- 2260B-250-9 Keithley DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 250 VPower: 720 W
- 1791 BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 64 VPower: 640 W
- PSW 250-9 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 9 AVoltage: 250 VPower: 720 W
- N5748A Agilent DC Power SupplyCondition: UsedCurrent: 9.5 AVoltage: 80 VPower: 760 W
- N5749A Agilent DC Power SupplyCondition: UsedCurrent: 7.5 AVoltage: 100 VPower: 750 W
- N5750A Agilent DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 150 VPower: 750 W
- ATE100-10M Kepco DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 100 VPower: 1 kW
- GEN150-5 Lambda DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 150 VPower: 750 W
- LLS9120 Lambda DC Power SupplyCondition: UsedCurrent: 7 AVoltage: 120 VPower: 840 W
- DCR150-6B Sorensen DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 150 VPower: 1 kW
- DCS150-7 Sorensen DC Power SupplyCondition: UsedCurrent: 7 AVoltage: 150 VPower: 1 kW
- XTR80-10.5 Sorensen DC Power SupplyCondition: UsedCurrent: 10.5 AVoltage: 80 VPower: 850 W
- XHR100-10 Xantrex DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 100 VPower: 1 kW
- XHR150-7 Xantrex DC Power SupplyCondition: UsedCurrent: 7 AVoltage: 150 VPower: 1 kW
- GEN100-7.5 Lambda DC Power SupplyCondition: UsedCurrent: 7.5 AVoltage: 100 VPower: 750 W
- GEN80-9.5 Lambda DC Power SupplyCondition: UsedCurrent: 9.5 AVoltage: 80 VPower: 750 W
- DCR150-5A Sorensen DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 150 VPower: 750 W
- DCR80-10A Sorensen DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 80 VPower: 800 W