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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.
- N8731A Agilent DC Power SupplyCondition: UsedCurrent: 400 AVoltage: 8 VPower: 3.2 kW
- N8732A Agilent DC Power SupplyCondition: UsedCurrent: 330 AVoltage: 10 VPower: 3.3 kW
- N8733A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 15 VPower: 3.3 kW
- N8734A Agilent DC Power SupplyCondition: UsedCurrent: 165 AVoltage: 20 VPower: 3.3 kW
- N8735A Agilent DC Power SupplyCondition: UsedCurrent: 110 AVoltage: 30 VPower: 3.3 kW
- N8736A Agilent DC Power SupplyCondition: UsedCurrent: 85 AVoltage: 40 VPower: 3.4 kW
- N8737A Agilent DC Power SupplyCondition: UsedCurrent: 55 AVoltage: 60 VPower: 3.3 kW
- N8738A Agilent DC Power SupplyCondition: UsedCurrent: 42 AVoltage: 80 VPower: 3.36 kW
- N8739A Agilent DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 100 VPower: 3.3 kW
- N8740A Agilent DC Power SupplyCondition: UsedCurrent: 22 AVoltage: 150 VPower: 3.3 kW
- N8741A Agilent DC Power SupplyCondition: UsedCurrent: 11 AVoltage: 300 VPower: 3.3 kW
- N8742A Agilent DC Power SupplyCondition: UsedCurrent: 5.5 AVoltage: 600 VPower: 3.3 kW
- N8754A Agilent DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 20 VPower: 5 kW
- N8756A Agilent DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- N8920A Agilent DC Power SupplyCondition: UsedCurrent: 170 AVoltage: 80 VPower: 5 kW
- SPS80-41 Amrel DC Power SupplyCondition: UsedCurrent: 41 AVoltage: 80 VPower: 3.3 kW
- KLP75-33-1200 Kepco DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 75 VPower: 1.2 kW
- OPS3500 Kepco DC Power SupplyCondition: UsedCurrent: 10 mAVoltage: 3.5 kVPower: 3.5 kW
- PAX35-30 Kikusui DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 35 VPower: 1.05 kW
- EMS60-80 EMI DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 60 VPower: 5 kW
- EMS7.5-300 EMI DC Power SupplyCondition: UsedCurrent: 300 AVoltage: 7.5 VPower: 2.5 kW
- EMS7.5-600 EMI DC Power SupplyCondition: UsedCurrent: 600 AVoltage: 7.5 VPower: 5 kW
- TCR10T-500 EMI DC Power SupplyCondition: UsedCurrent: 500 AVoltage: 10 VPower: 5 kW
- TCR20S135 EMI DC Power SupplyCondition: UsedCurrent: 135 AVoltage: 20 VPower: 2.7 kW