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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.
- E3633A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- E3633A Keysight Technologies DC Power Supply$2,882.00Condition: NewCurrent: 10 AVoltage: 20 VPower: 200 W
- N6773A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 15 AVoltage: 20 VPower: 300 W
- N6763A Keysight Technologies DC Power Supply$5,015.00Condition: NewCurrent: 50 AVoltage: 20 VPower: 300 W
- N6753A Keysight Technologies DC Power Supply$3,624.00Condition: NewCurrent: 50 AVoltage: 20 VPower: 300 W
- GPR-1810HD Instek DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 18 VPower: 180 W
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- 6033A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 20 VPower: 240 W
- 1746A BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 16 VPower: 160 W
- 6263A HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 18 VPower: 200 W
- 6263B HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- 6286A HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
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- 6542A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- GPR-0830HD Instek DC Power SupplySpecial Price$652.50Regular Price$725.00Condition: NewCurrent: 30 AVoltage: 8 VPower: 240 W
- PSM-2010 Instek DC Power SupplySpecial Price$1,034.55Regular Price$1,089.00Condition: NewCurrent: 20 AVoltage: 8 VPower: 200 W
- PSP-2010 Instek DC Power SupplySpecial Price$340.80Regular Price$355.00Condition: NewCurrent: 10 AVoltage: 20 VPower: 200 W
- 6641A Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 8 VPower: 200 W
- 6642A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- N6763A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 300 W
- N6773A Agilent DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 20 VPower: 300 W
- PPS-10710 Amrel DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 7 VPower: 208 W
- RS-12A Astron DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 13.8 VPower: 300 W
- ATE6-25M Kepco DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 6 VPower: 250 W