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.
- PSU 6-200 Instek DC Power SupplySpecial Price$2,187.75Regular Price$2,310.00Condition: NewCurrent: 200 AVoltage: 6 VPower: 1.2 kW
- PSW 80-40.5 Instek DC Power SupplySpecial Price$1,948.93Regular Price$2,124.00Condition: NewCurrent: 40.5 AVoltage: 80 VPower: 1.08 kW
- PSW 30-108 Instek DC Power SupplySpecial Price$2,242.00Regular Price$2,360.00Condition: NewCurrent: 108 AVoltage: 30 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
- PSU 20-76-GPIB Instek DC Power SupplySpecial Price$2,643.85Regular Price$2,783.00Condition: NewCurrent: 76 AVoltage: 20 VPower: 1.52 kW
- 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
- PSU 20-76 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 76 AVoltage: 20 VPower: 1.52 kW
- PSU 60-25 Instek DC Power SupplySpecial Price$1,975.05Regular Price$2,079.00Condition: NewCurrent: 25 AVoltage: 60 VPower: 1.5 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 250-13.5 Instek DC Power SupplySpecial Price$3,082.75Regular Price$3,245.00Condition: NewCurrent: 13.5 AVoltage: 250 VPower: 1.08 kW
- PSW 800-4.32 Instek DC Power SupplySpecial Price$3,187.25Regular Price$3,355.00Condition: NewCurrent: 4.32 AVoltage: 800 VPower: 1.08 kW
- PSH-3630A Instek DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 36 VPower: 1.08 kW
- 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 600-2.6 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 2.6 AVoltage: 600 VPower: 1.56 kW
- PSU 8-180 Instek DC Power Supply$2,310.00Condition: NewCurrent: 180 AVoltage: 8 VPower: 1.44 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
-
-
- PSW 40-81 Instek DC Power SupplySpecial Price$2,165.72Regular Price$2,360.00Condition: NewCurrent: 81 AVoltage: 40 VPower: 1.08 kW