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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.
- XFR100-28 Xantrex DC Power SupplyCondition: UsedCurrent: 28 AVoltage: 100 VPower: 2.8 kW
- XFR150-18 Xantrex DC Power SupplyCondition: UsedCurrent: 18 AVoltage: 150 VPower: 2.7 kW
- XFR300-4 Xantrex DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 300 VPower: 1.2 kW
- XFR300-9 Xantrex DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 300 VPower: 2.7 kW
- XHR300-3.5 Xantrex DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 300 VPower: 1.05 kW
- 2260B-250-13 Keithley DC Power Supply$5,360.00Condition: NewCurrent: 13.5 AVoltage: 250 VPower: 1.08 kW
- PAD250-8L Kikusui DC Power SupplyCondition: UsedCurrent: 8 AVoltage: 250 VPower: 2 kW
- N5771A Agilent DC Power SupplyCondition: UsedCurrent: 5 AVoltage: 300 VPower: 1.5 kW
- N8759A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 100 VPower: 5 kW
- N8921A Agilent DC Power SupplyCondition: UsedCurrent: 7 AVoltage: 200 VPower: 5 kW
- N8923A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 500 VPower: 5 kW
- N8941A Agilent DC Power SupplyCondition: UsedCurrent: 70 AVoltage: 200 VPower: 5 kW
- N8943A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 500 VPower: 5 kW
- DCR300-9B Sorensen DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 300 VPower: 2.7 kW
- 2260B-250-13 Keithley DC Power SupplyCondition: RefurbishedCurrent: 13.5 AVoltage: 250 VPower: 1.08 kW
- DCS150-20 Sorensen DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 150 VPower: 3 kW
- GEN300-11 Lambda DC Power SupplyCondition: UsedCurrent: 11 AVoltage: 300 VPower: 3.3 kW
- PSU 150-10 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 10 AVoltage: 150 VPower: 1.5 kW
- PSU 100-15 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- PSU 300-5 Instek DC Power SupplySpecial Price$2,240.70Regular Price$2,310.00Condition: NewCurrent: 5 AVoltage: 300 VPower: 1.5 kW
- PSU 400-3.8 Instek DC Power SupplySpecial Price$2,125.20Regular Price$2,310.00Condition: NewCurrent: 3.8 AVoltage: 400 VPower: 1.52 kW
- 62012P-100-50 Chroma DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 100 VPower: 1.2 kW
- MR25080 BK Precision DC Power Supply$6,330.00Condition: NewCurrent: 80 AVoltage: 250 VPower: 5 kW
- MR50040 BK Precision DC Power Supply$6,330.00Condition: NewCurrent: 40 AVoltage: 500 VPower: 5 kW