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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.
- QPX750SP Thurlby Thandar Instruments DC Power Supply$1,642.00Condition: NewCurrent: 50 AVoltage: 80 VPower: 750 W
- T3PS36006 Teledyne LeCroy DC Power Supply$1,200.00Condition: NewCurrent: 3 AVoltage: 60 VPower: 375 W
- T3PS33203P Teledyne LeCroy DC Power Supply$1,025.00Condition: NewCurrent: 5 AVoltage: 32 VPower: 217 W
- T3PS43203P Teledyne LeCroy DC Power Supply$1,080.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- PPX-10H01 Instek DC Power SupplySpecial Price$1,045.00Regular Price$1,100.00Condition: NewCurrent: 1 AVoltage: 100 VPower: 100 W
- 9202B BK Precision DC Power Supply$1,175.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 360 W
- 9205B BK Precision DC Power Supply$1,840.00Condition: NewCurrent: 25 AVoltage: 60 VPower: 600 W
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- 2200-20-5 Keithley DC Power SupplySpecial Price$1,377.50Regular Price$1,450.00Condition: NewCurrent: 5 AVoltage: 20 VPower: 100 W
- PSW 40-27 Instek DC Power SupplySpecial Price$1,360.00Regular Price$1,482.00Condition: NewCurrent: 27 AVoltage: 40 VPower: 360 W
- PSW 40-54 Instek DC Power SupplySpecial Price$1,661.91Regular Price$1,811.00Condition: NewCurrent: 54 AVoltage: 40 VPower: 720 W
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- 9240-GPIB BK Precision DC Power Supply$1,445.00Condition: NewCurrent: 8 AVoltage: 32 VPower: 120 W
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- 9241-GPIB BK Precision DC Power Supply$1,445.00Condition: NewCurrent: 4 AVoltage: 60 VPower: 120 W
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- 9242-GPIB BK Precision DC Power Supply$1,695.00Condition: NewCurrent: 10 AVoltage: 60 VPower: 200 W