DC Power Supply
Overview
An electronic power supply, often referred to somewhat incorrectly as an AC adaptor, is an electronic device that produces direct current of a particular voltage and current from a source of electricity such as a battery or wall-socket power. The direct current (DC) is usually used to power the internal circuits of an electronic device, such as a computer.
A simple AC powered linear power supply uses a transformer to convert the alternating current from the wall to the desired voltage. An array of diodes then rectifies the alternating current to direct current. Finally, a low-pass filter smooths out the high-frequency ripple that is left after the rectification.
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Important dc power supply products: |
| Manufacturer |
Model |
Condition |
Description |
Specs |
| Agilent |
E3610A |
3rd party pre-owned |
DC power supply, low-cost. Dual-range: 8V/3A, 15V/2A, 30 W. |
E3610A |
| Agilent |
E3610A |
3rd party pre-owned |
DC power supply, low-cost. Dual-range: 8V/3A, 15V/2A, 30 W. |
E3610A |
| Agilent |
E3610A |
3rd party pre-owned |
DC power supply, low-cost. Dual-range: 8V/3A, 15V/2A, 30 W. |
E3610A |
| Agilent |
E3610A |
3rd party pre-owned |
DC power supply, low-cost. Dual-range: 8V/3A, 15V/2A, 30 W. |
E3610A |
| Agilent |
6684A |
3rd party pre-owned |
DC power supply, 0-40 V, 0-128 A, 5000 W. GPIB |
6684A |
| Agilent |
6681A |
3rd party pre-owned |
DC power supply, 0-8 V, 0-580 A, 5000 W. GPIB. |
6681A |
| Agilent |
6655A |
3rd party pre-owned |
DC power supply, 0-120 V, 0-4 A, 480 W. GPIB |
6655A |
| Agilent |
6654A |
3rd party pre-owned |
DC power supply, 0-60 V, 0-9 A, 540 W. GPIB |
6654A |
| Agilent |
6652A |
3rd party pre-owned |
DC power supply, 0-20 V, 0-25 A, 500 W. GPIB |
6652A |
| Agilent |
6634A |
3rd party pre-owned |
100V, 1A, 100W, Single-Output System |
6634A |
| Agilent |
6634A |
3rd party pre-owned |
100V, 1A, 100W, Single-Output System |
6634A |
| Agilent |
6633A |
3rd party pre-owned |
50V, 2A, 100W, Single-Output System |
6633A |
| Agilent |
6633A |
3rd party pre-owned |
50V, 2A, 100W, Single-Output System |
6633A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |
| Agilent |
66332A |
3rd party pre-owned |
Dynamic measurement DC source, 0-20 V, 0-5 A, 100 W. GPIB, RS-232. |
66332A |