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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.
- PSW 30-108 Instek DC Power SupplySpecial Price$2,242.00Regular Price$2,360.00Condition: NewCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- N5765A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 50 AVoltage: 30 VPower: 1.5 kW
- N8735A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 110 AVoltage: 30 VPower: 3.3 kW
- 2260B-30-108 Keithley DC Power Supply$1,695.00Condition: UsedCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- 6682A Agilent DC Power SupplyCondition: UsedCurrent: 240 AVoltage: 21 VPower: 5 kW
- N5765A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 30 VPower: 1.5 kW
- N8735A Agilent DC Power SupplyCondition: UsedCurrent: 110 AVoltage: 30 VPower: 3.3 kW
- 62015B-30-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 30 VPower: 1.5 kW
- TCR30T100 EMI DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 30 VPower: 3 kW
- SM 52-AR-60 Delta Elektronika DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 26 VPower: 1.5 kW
- 2260B-30-108 Keithley DC Power Supply$3,750.00Condition: NewCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- 382276 Extech DC Power SupplySpecial Price$419.88Regular Price$466.99Condition: NewCurrent: 20 AVoltage: 30 VPower: 4.6 kW
- DHP30-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 30 VPower: 3 kW
- DCR25-60 Sorensen DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 25 VPower: 1.5 kW
- GEN30-50 Lambda DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 30 VPower: 1.5 kW
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