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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
- 1761 BK Precision DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 350 W
- 1761 BK Precision DC Power SupplySpecial Price$791.10Regular Price$879.00Condition: NewCurrent: 3 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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- 6553A Agilent DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 35 VPower: 500 W
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- HMP4030 Hameg DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 32 VPower: 384 W
- R1011B Motorola DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 40 VPower: 600 W
- BOP36-12M Kepco DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 36 VPower: 400 W
- JQE36-15M Kepco DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 36 VPower: 500 W
- TCR40S-15 EMI DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 40 VPower: 600 W
- DCR40-13B Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 W
- DCR40-13B2 Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 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
- SRL40-12 Sorensen DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 40 VPower: 480 W
- XPD33-16 Sorensen DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 33 VPower: 528 W