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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.
- 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
- 62024P-80-60 Chroma DC Power SupplyCondition: NewCurrent: 60 AVoltage: 80 VPower: 2.4 kW
- 62015B-80-18 Chroma DC Power SupplyCondition: NewCurrent: 18 AVoltage: 80 VPower: 1.44 kW
- ATE75-1.5M Kepco DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 75 VPower: 100 W
- BOP72-6M Kepco DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 72 VPower: 400 W
- JQE75-1.5M Kepco DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 75 VPower: 100 W
- JQE75-3M Kepco DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 75 VPower: 250 W
- JQE75-8M Kepco DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 75 VPower: 500 W
- KLP75-33-1200 Kepco DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 75 VPower: 1.2 kW
- 2200-72-1 Keithley DC Power SupplySpecial Price$1,415.50Regular Price$1,490.00Condition: NewCurrent: 1.2 AVoltage: 72 VPower: 86 W
- 2260B-80-13 Keithley DC Power SupplySpecial Price$2,107.00Regular Price$2,150.00Condition: NewCurrent: 13.5 AVoltage: 80 VPower: 360 W
- 2260B-80-27 Keithley DC Power Supply$2,960.00Condition: NewCurrent: 27 AVoltage: 80 VPower: 720 W
- DCR80-12B Sorensen DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 80 VPower: 1 kW
- DCR80-20B Sorensen DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 80 VPower: 1.8 kW
- DCR80-6B Sorensen DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 80 VPower: 500 W
- PMC70-1A Kikusui DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 70 VPower: 70 W
- PAR80A Kikusui DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 80 VPower: 80 W