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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
- 6031A Agilent DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 20 VPower: 1.064 kW
- DLM32-95E Sorensen DC Power SupplyCondition: UsedCurrent: 95 AVoltage: 32 VPower: 3 kW
- 62024P-40-120 Chroma DC Power Supply$1,495.00Condition: UsedCurrent: 120 AVoltage: 40 VPower: 2.4 kW
- N5763A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 120 AVoltage: 12.5 VPower: 1.5 kW
- N8756A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 125 AVoltage: 40 VPower: 5 kW
- N8735A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 110 AVoltage: 30 VPower: 3.3 kW
- N8736A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 85 AVoltage: 40 VPower: 3.4 kW
- 2260B-30-108 Keithley DC Power Supply$1,695.00Condition: UsedCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- 62012P-40-120 Chroma DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 40 VPower: 1.2 kW
- 62050P-100-100 Chroma DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 100 VPower: 5 kW
- 62050H-40 Chroma DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- 6011A Agilent HP DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 20 VPower: 1.064 kW
- 6456B Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 36 VPower: 3.6 kW
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- PSU 12.5-120 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 120 AVoltage: 12.5 VPower: 1.5 kW
- 6672A Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 20 VPower: 2 kW
- 6683A Agilent DC Power SupplyCondition: UsedCurrent: 160 AVoltage: 32 VPower: 5 kW
- 6684A Agilent DC Power SupplyCondition: UsedCurrent: 128 AVoltage: 40 VPower: 5 kW
- N5763A Agilent DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 12.5 VPower: 1.5 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
- N8756A Agilent DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 40 VPower: 5 kW
- 62012P-40-120 Chroma DC Power SupplyCondition: NewCurrent: 120 AVoltage: 40 VPower: 1.2 kW