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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.
- N5763A Agilent DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 12.5 VPower: 1.5 kW
- N8735A Agilent DC Power SupplyCondition: UsedCurrent: 110 AVoltage: 30 VPower: 3.3 kW
- N8736A Agilent DC Power SupplyCondition: UsedCurrent: 85 AVoltage: 40 VPower: 3.4 kW
- N8756A Agilent DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- 62012P-40-120 Chroma DC Power SupplyCondition: NewCurrent: 120 AVoltage: 40 VPower: 1.2 kW
- 62024P-40-120 Chroma DC Power SupplyCondition: NewCurrent: 120 AVoltage: 40 VPower: 2.4 kW
- 62050P-100-100 Chroma DC Power SupplyCondition: NewCurrent: 100 AVoltage: 100 VPower: 5 kW
- 62015B-15-90 Chroma DC Power SupplyCondition: NewCurrent: 90 AVoltage: 15 VPower: 1.35 kW
- TCR20S135 EMI DC Power SupplyCondition: UsedCurrent: 135 AVoltage: 20 VPower: 2.7 kW
- TCR20T125-4-D-0V EMI DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 20 VPower: 2.5 kW
- TCR30T100 EMI DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 30 VPower: 3 kW
- TCR40T125 EMI DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- DCR10-120B Sorensen DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 10 VPower: 1.8 kW
- DCR32-155T Sorensen DC Power SupplyCondition: UsedCurrent: 155 AVoltage: 32 VPower: 5 kW
- XFR12-100 Xantrex DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 12 VPower: 1.2 kW
- XFR20-130 Xantrex DC Power SupplyCondition: UsedCurrent: 130 AVoltage: 20 VPower: 2.6 kW
- XFR7.5-140 Xantrex DC Power SupplyCondition: UsedCurrent: 140 AVoltage: 7.5 VPower: 1.05 kW
- XKW20-150 Xantrex DC Power SupplyCondition: UsedCurrent: 150 AVoltage: 20 VPower: 3 kW
- 2260B-30-108 Keithley DC Power Supply$3,750.00Condition: NewCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- DCR20-115B Sorensen DC Power SupplyCondition: UsedCurrent: 115 AVoltage: 20 VPower: 2 kW
- DCR40-125A Sorensen DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- DCR55-90T Sorensen DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 55 VPower: 5 kW
- GEN12.5-120 Lambda DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 12.5 VPower: 1.5 kW
- EMS40-125 EMI DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW