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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 80-40.5 Instek DC Power SupplySpecial Price$2,165.48Regular Price$2,360.00Condition: NewCurrent: 40.5 AVoltage: 80 VPower: 1.08 kW
- PSU 40-38 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 38 AVoltage: 40 VPower: 1.52 kW
- N8740A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 22 AVoltage: 150 VPower: 3.3 kW
- N5766A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 38 AVoltage: 40 VPower: 1.52 kW
- N5767A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 25 AVoltage: 60 VPower: 1.5 kW
- N5744A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 38 AVoltage: 20 VPower: 760 W
- N5745A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 25 AVoltage: 30 VPower: 750 W
- N8760A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 34 AVoltage: 150 VPower: 5.1 kW
- N8739A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 33 AVoltage: 100 VPower: 3.3 kW
- PAN35-30A Kikusui DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 35 VPower: 1.05 kW
- E36155A Keysight Technologies DC Power Supply$3,756.00Condition: NewCurrent: 40 AVoltage: 60 VPower: 800 W
- E36155A Keysight Technologies DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 60 VPower: 800 W
- 2260B-80-27 Keithley DC Power Supply$1,495.00Condition: UsedCurrent: 27 AVoltage: 80 VPower: 720 W
- 2260B-80-40 Keithley DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 80 VPower: 1.08 kW
- 2260B-30-36 Keithley DC Power Supply$1,095.00Condition: UsedCurrent: 36 AVoltage: 30 VPower: 360 W
- SGI400-25C Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 400 VPower: 10 kW
- SGI800-25 Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 800 VPower: 20 kW
- 62060D-600 Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 600 VPower: 6 kW
- 62180D-1200 Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 1.2 kVPower: 18 kW
- 62180D-1800 Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 1.8 kVPower: 18 kW
- 9116 BK Precision DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 150 VPower: 1.2 kW
- XLN3640 BK Precision DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 36 VPower: 1.44 kW
- XLN6024 BK Precision DC Power SupplyCondition: UsedCurrent: 24 AVoltage: 60 VPower: 1.44 kW
- 62020H-150S Chroma DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 150 VPower: 2 kW