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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.
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- XLN8018 BK Precision DC Power Supply$1,495.00Condition: UsedCurrent: 18 AVoltage: 80 VPower: 1.44 kW
- 2260B-80-13 Keithley DC Power SupplyCondition: UsedCurrent: 13.5 AVoltage: 80 VPower: 360 W
- 2260B-80-27 Keithley DC Power SupplyCondition: UsedCurrent: 27 AVoltage: 80 VPower: 720 W
- 2260B-80-40 Keithley DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 80 VPower: 1.08 kW
- 9115 BK Precision DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 80 VPower: 1.2 kW
- 9115-AT BK Precision DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 80 VPower: 1.2 kW
- GPR-7550D Instek DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 75 VPower: 1 W
- GEN80-19 Lambda DC Power SupplyCondition: UsedCurrent: 19 AVoltage: 80 VPower: 1.52 kW
- GEN80-42 Lambda DC Power SupplyCondition: UsedCurrent: 42 AVoltage: 80 VPower: 3.36 kW
- GEN80-65 Lambda DC Power SupplyCondition: UsedCurrent: 65 AVoltage: 80 VPower: 5.2 kW
- 1791 BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 64 VPower: 640 W
- 6459A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 64 VPower: 3.2 kW
- 6472C Agilent DC Power SupplyCondition: UsedCurrent: 150 AVoltage: 64 VPower: 10 kW
- E4356A Agilent DC Power SupplyCondition: UsedCurrent: 26 AVoltage: 80 VPower: 2.1 kW
- N5748A Agilent DC Power SupplyCondition: UsedCurrent: 9.5 AVoltage: 80 VPower: 760 W
- N5768A Agilent DC Power SupplyCondition: UsedCurrent: 19 AVoltage: 80 VPower: 1.52 kW
- N8738A Agilent DC Power SupplyCondition: UsedCurrent: 42 AVoltage: 80 VPower: 3.36 kW
- N8920A Agilent DC Power SupplyCondition: UsedCurrent: 170 AVoltage: 80 VPower: 5 kW
- N8925A Agilent DC Power SupplyCondition: UsedCurrent: 340 AVoltage: 80 VPower: 10 kW
- PD80-4 Amrel DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 80 VPower: 20 W
- SPS80-41 Amrel DC Power SupplyCondition: UsedCurrent: 41 AVoltage: 80 VPower: 3.3 kW
- ATE75-1.5M Kepco DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 75 VPower: 100 W