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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.
- E36231A Keysight Technologies DC Power Supply$1,956.00Condition: NewCurrent: 20 AVoltage: 30 VPower: 200 W
- N6754A Keysight Technologies DC Power Supply$3,624.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 300 W
- N6773A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 15 AVoltage: 20 VPower: 300 W
- N6764A Keysight Technologies DC Power Supply$5,015.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 300 W
- E36231A Keysight Technologies DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 30 VPower: 200 W
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- PSM-2010 Instek DC Power SupplySpecial Price$1,034.55Regular Price$1,089.00Condition: NewCurrent: 20 AVoltage: 8 VPower: 200 W
- 6641A Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 8 VPower: 200 W
- N6754A Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 60 VPower: 300 W
- N6773A Agilent DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 20 VPower: 300 W
- RS-12A Astron DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 13.8 VPower: 300 W
- BOP15-20M Kepco DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 15 VPower: 300 W
- MBT15-20M Kepco DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 15 VPower: 300 W
- LLS6008 Lambda DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 8 VPower: 160 W
- HPD15-20 Sorensen DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 15 VPower: 300 W
- HPD15-20S Xantrex DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 15 VPower: 300 W
- 6256B Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 10 VPower: 200 W
- RS-20M Astron DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 13.8 VPower: 276 W
- 72-6626 Tenma DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 15 VPower: 180 W
- DCR10-18B Sorensen DC Power SupplyCondition: UsedCurrent: 18 AVoltage: 10 VPower: 180 W
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- HPD15-20 Xantrex DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 15 VPower: 300 W