Shop By
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.
- CPX400DP Thurlby Thandar Instruments DC Power Supply$1,775.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 840 W
- 2260B-80-27 Keithley DC Power Supply$1,495.00Condition: UsedCurrent: 27 AVoltage: 80 VPower: 720 W
- PSW 160-14.4 Instek DC Power SupplySpecial Price$1,893.35Regular Price$1,993.00Condition: NewCurrent: 14.4 AVoltage: 160 VPower: 720 W
-
- PSW 80-27 Instek DC Power SupplySpecial Price$1,635.20Regular Price$1,811.00Condition: NewCurrent: 27 AVoltage: 80 VPower: 720 W
-
- CPX400D Thurlby Thandar Instruments DC Power Supply$1,515.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 840 W
- GENH60-12.5 Lambda DC Power Supply$1,795.00Condition: UsedCurrent: 12.5 AVoltage: 60 VPower: 750 W
- QPX750SP Thurlby Thandar Instruments DC Power Supply$1,642.00Condition: NewCurrent: 50 AVoltage: 80 VPower: 750 W
- 2260B-30-72 Keithley DC Power Supply$1,695.00Condition: UsedCurrent: 72 AVoltage: 30 VPower: 720 W
- PSW 40-54 Instek DC Power SupplySpecial Price$1,661.91Regular Price$1,811.00Condition: NewCurrent: 54 AVoltage: 40 VPower: 720 W