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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.
- 6282A HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 10 VPower: 100 W
- 6284A HP DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 20 VPower: 60 W
- 6286A HP DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- 6428B Agilent DC Power SupplyCondition: UsedCurrent: 45 AVoltage: 20 VPower: 900 W
- 6453A Agilent DC Power SupplyCondition: UsedCurrent: 200 AVoltage: 15 VPower: 3 kW
- 6464C Agilent DC Power SupplyCondition: UsedCurrent: 1 kAVoltage: 8 VPower: 10 kW
- 6466C Agilent DC Power SupplyCondition: UsedCurrent: 500 AVoltage: 18 VPower: 9.6 kW
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- 6542A Agilent DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 20 VPower: 200 W
- 66101A Agilent DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 8 VPower: 128 W
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- GPR-0830HD Instek DC Power SupplySpecial Price$652.50Regular Price$725.00Condition: NewCurrent: 30 AVoltage: 8 VPower: 240 W
- GPR-1820HD Instek DC Power SupplySpecial Price$618.30Regular Price$687.00Condition: NewCurrent: 20 AVoltage: 18 VPower: 360 W
- GPS-1830D Instek DC Power SupplySpecial Price$190.00Regular Price$200.00Condition: NewCurrent: 3 AVoltage: 18 VPower: 54 W
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- SPS-1230 Instek DC Power SupplySpecial Price$409.45Regular Price$431.00Condition: NewCurrent: 30 AVoltage: 12 VPower: 360 W
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- 6552A Agilent DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 20 VPower: 500 W
- 6571A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 8 VPower: 2 kW
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- 6611C Agilent DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 8 VPower: 40 W
- 6612B Agilent DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 20 VPower: 40 W
- 6612C Agilent DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 20 VPower: 40 W
- 6621A Agilent DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 20 VPower: 80 W