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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.
- N6773A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 15 AVoltage: 20 VPower: 300 W
- EA-PSI 9080-20 DT EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 20 AVoltage: 80 VPower: 640 W
- EA-PSI 9040-20 DT EA Elektro Automatik DC Power Supply$2,460.00Condition: NewCurrent: 20 AVoltage: 40 VPower: 320 W
- EA-PSI 9200-15 T EA Elektro Automatik DC Power Supply$2,460.00Condition: NewCurrent: 15 AVoltage: 200 VPower: 1 kW
- EA-PS 9200-25 T EA Elektro Automatik DC Power Supply$2,470.00Condition: NewCurrent: 20 AVoltage: 200 VPower: 1.5 kW
- EA-PS 9360-15 1U EA Elektro Automatik DC Power Supply$2,410.00Condition: NewCurrent: 15 AVoltage: 360 VPower: 1.5 kW
- EA-PS 9200-15 T EA Elektro Automatik DC Power Supply$2,165.00Condition: NewCurrent: 15 AVoltage: 200 VPower: 1 kW
- XLN10014-GL BK Precision DC Power Supply$2,970.00Condition: NewCurrent: 14.4 AVoltage: 100 VPower: 1.44 kW
- XLN10014 BK Precision DC Power Supply$2,550.00Condition: NewCurrent: 14.4 AVoltage: 100 VPower: 1.44 kW
- XLN8018 BK Precision DC Power Supply$2,595.00Condition: NewCurrent: 18 AVoltage: 80 VPower: 1.44 kW
- 2260B-80-13 Keithley DC Power SupplySpecial Price$2,107.00Regular Price$2,150.00Condition: NewCurrent: 13.5 AVoltage: 80 VPower: 360 W
- PSU 100-15 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- PSU 80-19 Instek DC Power Supply$2,310.00Condition: NewCurrent: 19 AVoltage: 80 VPower: 1.52 kW
- PSU 15-100 Instek DC Power Supply$2,310.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW