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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.
- N6763A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 300 W
- N6765A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 500 W
- N8737A Agilent DC Power SupplyCondition: UsedCurrent: 55 AVoltage: 60 VPower: 3.3 kW
- N8738A Agilent DC Power SupplyCondition: UsedCurrent: 42 AVoltage: 80 VPower: 3.36 kW
- SPS80-41 Amrel DC Power SupplyCondition: UsedCurrent: 41 AVoltage: 80 VPower: 3.3 kW
- 62006P-30-80 Chroma DC Power SupplyCondition: NewCurrent: 80 AVoltage: 30 VPower: 600 W
- 62012P-100-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 100 VPower: 1.2 kW
- 62024P-100-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 100 VPower: 2.4 kW
- 62024P-80-60 Chroma DC Power SupplyCondition: NewCurrent: 60 AVoltage: 80 VPower: 2.4 kW
- 62015B-30-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 30 VPower: 1.5 kW
- JQE6-45M Kepco DC Power SupplyCondition: UsedCurrent: 45 AVoltage: 6 VPower: 500 W
- PAK20-50A Kikusui DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW
- PAK6-60A Kikusui DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 6 VPower: 350 W
- 2260B-30-72 Keithley DC Power Supply$2,960.00Condition: NewCurrent: 72 AVoltage: 30 VPower: 720 W
- PAS20-54 Kikusui DC Power SupplyCondition: UsedCurrent: 54 AVoltage: 20 VPower: 1 kW
- EMS20-50 EMI DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW
- EMS60-80 EMI DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 60 VPower: 5 kW
- TCR20S50 EMI DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 600 W
- SCR10-80 EMI DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 10 VPower: 800 W
- DCR10-80B Sorensen DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 10 VPower: 1 kW
- DCR110-45T Sorensen DC Power SupplyCondition: UsedCurrent: 45 AVoltage: 110 VPower: 5 kW
- DCR160-62T Sorensen DC Power SupplyCondition: UsedCurrent: 62 AVoltage: 160 VPower: 10 kW
- DCR20-50B Sorensen DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW
- DCR20-50B2 Sorensen DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW