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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.
- N6777A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 2 AVoltage: 150 VPower: 300 W
- N6776A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 3 AVoltage: 100 VPower: 300 W
- 9116 BK Precision DC Power Supply$2,915.00Condition: NewCurrent: 30 AVoltage: 150 VPower: 1.2 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
- XLN15010 BK Precision DC Power Supply$2,790.00Condition: NewCurrent: 10.4 AVoltage: 150 VPower: 1.56 kW
- XLN30052 BK Precision DC Power Supply$2,780.00Condition: NewCurrent: 5.2 AVoltage: 300 VPower: 1.56 kW
- PSW 160-21.6 Instek DC Power SupplySpecial Price$2,465.25Regular Price$2,595.00Condition: NewCurrent: 21.6 AVoltage: 160 VPower: 1.08 kW
- PSW 250-9 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 9 AVoltage: 250 VPower: 720 W
- 2260B-250-4 Keithley DC Power Supply$2,760.00Condition: NewCurrent: 4 AVoltage: 250 VPower: 360 W
- PSU 150-10 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 10 AVoltage: 150 VPower: 1.5 kW
- PSU 100-15 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- PSU 300-5 Instek DC Power SupplySpecial Price$2,240.70Regular Price$2,310.00Condition: NewCurrent: 5 AVoltage: 300 VPower: 1.5 kW
- PSU 400-3.8 Instek DC Power SupplySpecial Price$2,125.20Regular Price$2,310.00Condition: NewCurrent: 3.8 AVoltage: 400 VPower: 1.52 kW
- PSU 15-100 Instek DC Power Supply$2,310.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- 9116B BK Precision DC Power Supply$2,695.00Condition: NewCurrent: 30 AVoltage: 150 VPower: 1.2 kW
- 9206B BK Precision DC Power Supply$2,060.00Condition: NewCurrent: 10 AVoltage: 150 VPower: 600 W