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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.
- N8741A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 11 AVoltage: 300 VPower: 3.3 kW
- N8742A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 5.5 AVoltage: 600 VPower: 3.3 kW
- N6765A Keysight Technologies DC Power Supply$5,752.00Condition: NewCurrent: 50 AVoltage: 20 VPower: 500 W
- N6766A Keysight Technologies DC Power Supply$5,752.00Condition: NewCurrent: 17 AVoltage: 60 VPower: 500 W
- N6763A Keysight Technologies DC Power Supply$5,015.00Condition: NewCurrent: 50 AVoltage: 20 VPower: 300 W
- N6764A Keysight Technologies DC Power Supply$5,015.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 300 W
- EA-PS 10500-90 3U EA Elektro Automatik DC Power Supply$13,555.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- EA-PS 10750-60 3U EA Elektro Automatik DC Power Supply$13,555.00Condition: NewCurrent: 60 AVoltage: 750 VPower: 15 kW
- EA-PS 10060-510 3U EA Elektro Automatik DC Power Supply$11,785.00Condition: NewCurrent: 510 AVoltage: 60 VPower: 15 kW
- EA-PS 10080-510 3U EA Elektro Automatik DC Power Supply$11,785.00Condition: NewCurrent: 510 AVoltage: 80 VPower: 15 kW
- EA-PS 10200-210 3U EA Elektro Automatik DC Power Supply$11,785.00Condition: NewCurrent: 210 AVoltage: 200 VPower: 15 kW
- EA-PS 10360-120 3U EA Elektro Automatik DC Power Supply$11,785.00Condition: NewCurrent: 120 AVoltage: 360 VPower: 15 kW
- EA-PS 10500-60 3U EA Elektro Automatik DC Power Supply$9,310.00Condition: NewCurrent: 60 AVoltage: 500 VPower: 10 kW
- EA-PS 10750-40 3U EA Elektro Automatik DC Power Supply$9,310.00Condition: NewCurrent: 40 AVoltage: 750 VPower: 10 kW
- EA-PS 10060-340 3U EA Elektro Automatik DC Power Supply$8,485.00Condition: NewCurrent: 340 AVoltage: 60 VPower: 10 kW
- EA-PS 10080-340 3U EA Elektro Automatik DC Power Supply$8,485.00Condition: NewCurrent: 340 AVoltage: 80 VPower: 10 kW
- EA-PS 10200-140 3U EA Elektro Automatik DC Power Supply$8,485.00Condition: NewCurrent: 140 AVoltage: 200 VPower: 10 kW
- EA-PS 10360-80 3U EA Elektro Automatik DC Power Supply$8,485.00Condition: NewCurrent: 80 AVoltage: 360 VPower: 10 kW
- EA-PS 10500-20 2U EA Elektro Automatik DC Power Supply$6,465.00Condition: NewCurrent: 20 AVoltage: 500 VPower: 3 kW
- EA-PS 10750-12 2U EA Elektro Automatik DC Power Supply$6,465.00Condition: NewCurrent: 12 AVoltage: 750 VPower: 3 kW
- EA-PS 10500-30 3U EA Elektro Automatik DC Power Supply$5,775.00Condition: NewCurrent: 30 AVoltage: 500 VPower: 5 kW
- EA-PS 10750-20 3U EA Elektro Automatik DC Power Supply$5,775.00Condition: NewCurrent: 20 AVoltage: 750 VPower: 5 kW
- EA-PS 10060-170 3U EA Elektro Automatik DC Power Supply$5,540.00Condition: NewCurrent: 170 AVoltage: 60 VPower: 5 kW
- EA-PS 10080-170 3U EA Elektro Automatik DC Power Supply$5,540.00Condition: NewCurrent: 170 AVoltage: 80 VPower: 5 kW