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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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- GPR-7550D Instek DC Power SupplySpecial Price$599.45Regular Price$631.00Condition: NewCurrent: 5 AVoltage: 75 VPower: 375 W
- PSS-2005GP Instek DC Power SupplySpecial Price$554.80Regular Price$584.00Condition: NewCurrent: 5 AVoltage: 20 VPower: 100 W
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- GPP-1326 Instek DC Power SupplySpecial Price$588.05Regular Price$619.00Condition: NewCurrent: 6 AVoltage: 32 VPower: 192 W
- GPP-3323 Instek DC Power SupplySpecial Price$586.99Regular Price$626.00Condition: NewCurrent: 5 AVoltage: 32 VPower: 217 W
- EX1810R Thurlby Thandar Instruments DC Power Supply$528.00Condition: NewCurrent: 10 AVoltage: 18 VPower: 180 W
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- 382270 Extech DC Power SupplySpecial Price$533.67Regular Price$599.00Condition: NewCurrent: 5 AVoltage: 15 VPower: 75 W
- 382270-E Extech DC Power SupplySpecial Price$533.66Regular Price$589.00Condition: NewCurrent: 5 AVoltage: 15 VPower: 75 W
- DCP42 Extech DC Power SupplySpecial Price$524.83Regular Price$589.00Condition: NewCurrent: 10 AVoltage: 42 VPower: 160 W
- T3PS13206 Teledyne LeCroy DC Power Supply$530.00Condition: NewCurrent: 6 AVoltage: 32 VPower: 217 W
- T3PS16081P Teledyne LeCroy DC Power Supply$535.00Condition: NewCurrent: 8 AVoltage: 16 VPower: 128 W
- T3PS30051P Teledyne LeCroy DC Power Supply$570.00Condition: NewCurrent: 5 AVoltage: 30 VPower: 150 W
- PPX-2005 Instek DC Power SupplySpecial Price$547.44Regular Price$1,100.00Condition: NewCurrent: 5 AVoltage: 20 VPower: 100 W