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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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- 1745A BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
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- 1745A BK Precision DC Power SupplySpecial Price$823.50Regular Price$915.00Condition: NewCurrent: 10 AVoltage: 35 VPower: 350 W
- 6267B HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 40 VPower: 400 W
- 6433B Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 36 VPower: 360 W
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- HMP4030 Hameg DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 32 VPower: 384 W
- LH35-10 Sorensen DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- PAN35-10AS Kikusui DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- XPH35-4T Sorensen DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 35 VPower: 305 W
- 6267A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 36 VPower: 400 W
- 1744 BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- NGSM 32/10 Rohde & Schwarz DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 32 VPower: 320 W
- LK343AFM Lambda DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 36 VPower: 324 W
- EX354RT Thurlby Thandar Instruments DC Power Supply$792.00Condition: NewCurrent: 4 AVoltage: 35 VPower: 305 W
- TSX3510 Thurlby Thandar Instruments DC Power Supply$868.00Condition: NewCurrent: 10 AVoltage: 35 VPower: 350 W
- EX354T Thurlby Thandar Instruments DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 35 VPower: 305 W
- DCR40-10A Sorensen DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 40 VPower: 400 W
- HMP4040 Rohde & Schwarz DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 32 VPower: 384 W
- PAD35-10L Kikusui DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- 1687B BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 36 VPower: 360 W
- GPR-3510HD Instek DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W