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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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- N6764A Agilent DC Power SupplyCondition: UsedCurrent: 8.5 AVoltage: 35 VPower: 300 W
- 2280S-32-6 Keithley DC Power SupplyCondition: RefurbishedCurrent: 6 AVoltage: 32 VPower: 192 W
- 5699959-31 Elgar DC Power SupplyCondition: UsedCurrent: 6.25 AVoltage: 32 VPower: 200 W
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- GPE-4323 Instek DC Power SupplySpecial Price$402.78Regular Price$411.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- 5699959-41 Elgar DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 40 VPower: 200 W
- 40V MOD. MASTER Elgar DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 40 VPower: 200 W
- PAC35-5 Kikusui DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 35 VPower: 175 W
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- ATE36-8M Kepco DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 36 VPower: 250 W
- GPP-1326 Instek DC Power SupplySpecial Price$588.05Regular Price$619.00Condition: NewCurrent: 6 AVoltage: 32 VPower: 192 W
- GPP-2323 Instek DC Power SupplySpecial Price$684.95Regular Price$721.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 192 W
- GPP-3323 Instek DC Power SupplySpecial Price$586.99Regular Price$626.00Condition: NewCurrent: 5 AVoltage: 32 VPower: 217 W
- GPP-4323 Instek DC Power SupplySpecial Price$728.65Regular Price$767.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 212 W
- EX355P Thurlby Thandar Instruments DC Power Supply$614.00Condition: NewCurrent: 5 AVoltage: 35 VPower: 175 W
- EX355P-USB Thurlby Thandar Instruments DC Power Supply$623.00Condition: NewCurrent: 5 AVoltage: 35 VPower: 175 W
- EX354RD Thurlby Thandar Instruments DC Power Supply$707.00Condition: NewCurrent: 4 AVoltage: 35 VPower: 280 W
- EX355R Thurlby Thandar Instruments DC Power Supply$485.00Condition: NewCurrent: 5 AVoltage: 35 VPower: 175 W
- QL355T SII Thurlby Thandar Instruments DC Power Supply$1,275.00Condition: NewCurrent: 5 AVoltage: 35 VPower: 228 W
- QL355TP SII Thurlby Thandar Instruments DC Power Supply$1,590.00Condition: NewCurrent: 5 AVoltage: 35 VPower: 228 W
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- QL355TP Thurlby Thandar Instruments DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 35 VPower: 215 W