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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.
- GPC-3060D Instek DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 30 VPower: 375 W
- 6552A Agilent DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 20 VPower: 500 W
- 6553A Agilent DC Power SupplyCondition: UsedCurrent: 15 AVoltage: 35 VPower: 500 W
- 6554A Agilent DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 60 VPower: 500 W
- 6555A Agilent DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 120 VPower: 500 W
- PSW 160-7.2 Instek DC Power SupplySpecial Price$1,548.50Regular Price$1,630.00Condition: NewCurrent: 7.2 AVoltage: 160 VPower: 360 W
- PSW 250-4.5 Instek DC Power SupplySpecial Price$1,567.50Regular Price$1,650.00Condition: NewCurrent: 4.5 AVoltage: 250 VPower: 360 W
- PSW 30-36 Instek DC Power SupplySpecial Price$1,407.90Regular Price$1,482.00Condition: NewCurrent: 36 AVoltage: 30 VPower: 360 W
- PSW 80-13.5 Instek DC Power SupplySpecial Price$1,337.84Regular Price$1,482.00Condition: NewCurrent: 13.5 AVoltage: 80 VPower: 360 W
- 6651A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 8 VPower: 500 W
- 6652A Agilent DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 20 VPower: 500 W
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- 6654A Agilent DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 60 VPower: 500 W
- 6655A Agilent DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 120 VPower: 500 W
- N5741A Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 6 VPower: 600 W
- N6710B Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 100 VPower: 400 W
- N6755A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 500 W
- N6756A Agilent DC Power SupplyCondition: UsedCurrent: 17 AVoltage: 60 VPower: 500 W
- N6765A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 500 W
- N6766A Agilent DC Power SupplyCondition: UsedCurrent: 17 AVoltage: 60 VPower: 500 W
- HMP4030 Hameg DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 32 VPower: 384 W
- R1011B Motorola DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 40 VPower: 600 W
- 62006P-100-25 Chroma DC Power SupplyCondition: NewCurrent: 25 AVoltage: 100 VPower: 600 W
- 62006P-300-8 Chroma DC Power SupplyCondition: NewCurrent: 8 AVoltage: 300 VPower: 600 W