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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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- 1902B BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 900 W
- 2231A-30-3 Keithley DC Power SupplySpecial Price$988.00Regular Price$1,040.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
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- 9110 BK Precision DC Power SupplySpecial Price$397.93Regular Price$429.00Condition: NewCurrent: 5 AVoltage: 60 VPower: 100 W
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- 6623A Agilent DC Power SupplyCondition: UsedCurrent: 800 mAVoltage: 50 VPower: 80 W
- 6031A Agilent DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 20 VPower: 1.064 kW
- 6259B HP DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 10 VPower: 850 W
- 6551A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 8 VPower: 500 W
- GPR-30H10D Instek DC Power SupplySpecial Price$563.35Regular Price$593.00Condition: NewCurrent: 1 AVoltage: 300 VPower: 300 W
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- E3633A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- DLM32-95E Sorensen DC Power SupplyCondition: UsedCurrent: 95 AVoltage: 32 VPower: 3 kW
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- 1635A BK Precision DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 90 W
- 1667 BK Precision DC Power SupplyCondition: UsedCurrent: 3.3 AVoltage: 60 VPower: 198 W
- 1697 BK Precision DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 40 VPower: 200 W
- 1745A BK Precision DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- 62024P-40-120 Chroma DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 40 VPower: 2.4 kW
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- SPS-606 Instek DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 60 VPower: 360 W