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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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- SPS-606 Instek DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 60 VPower: 360 W
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- GPP-3060 Instek DC Power SupplySpecial Price$977.33Regular Price$1,065.00Condition: NewCurrent: 6 AVoltage: 30 VPower: 385 W
- GPR-11H30D Instek DC Power SupplySpecial Price$549.90Regular Price$611.00Condition: NewCurrent: 3 AVoltage: 110 VPower: 330 W
- GPR-1820HD Instek DC Power SupplySpecial Price$618.30Regular Price$687.00Condition: NewCurrent: 20 AVoltage: 18 VPower: 360 W
- GPR-7550D Instek DC Power SupplySpecial Price$599.45Regular Price$631.00Condition: NewCurrent: 5 AVoltage: 75 VPower: 375 W
- SPD-3606 Instek DC Power SupplySpecial Price$698.25Regular Price$735.00Condition: NewCurrent: 12 AVoltage: 30 VPower: 375 W
- SPS-1230 Instek DC Power SupplySpecial Price$409.45Regular Price$431.00Condition: NewCurrent: 30 AVoltage: 12 VPower: 360 W
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- SPS-2415 Instek DC Power SupplySpecial Price$367.20Regular Price$408.00Condition: NewCurrent: 15 AVoltage: 24 VPower: 360 W
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- GPC-3060D Instek DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 30 VPower: 375 W
- SPS-1820 Instek DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 18 VPower: 360 W
- GPC-3030DQ Instek DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 500 VPower: 375 W
- GPR-3510HD Instek DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 35 VPower: 350 W
- GPC-1850D Instek DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 18 VPower: 375 W
- GPP-6030 Instek DC Power SupplySpecial Price$977.33Regular Price$1,065.00Condition: NewCurrent: 3 AVoltage: 60 VPower: 385 W