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 |
N6700B |
3rd party pre-owned |
Low-Profile Modular Power System Mainframe 400 W, GPIB, LAN, USB, LXI |
N6700B |
| Agilent |
N6700B |
3rd party pre-owned |
Low-Profile Modular Power System Mainframe 400 W, GPIB, LAN, USB, LXI |
N6700B |
| Agilent |
N6700B |
3rd party pre-owned |
Low-Profile Modular Power System Mainframe 400 W, GPIB, LAN, USB, LXI |
N6700B |
| Agilent |
E3642A |
3rd party pre-owned |
DC power supply, dual range: 0-8V/ 5A and 0-20V/ 2.5A, 50 W. GPIB, RS-232 |
E3642A |
| Agilent |
E3642A |
3rd party pre-owned |
DC power supply, dual range: 0-8V/ 5A and 0-20V/ 2.5A, 50 W. GPIB, RS-232 |
E3642A |
| Agilent |
E3631A |
3rd party pre-owned |
DC power supply. Triple output: 0- +25V, 0-1A; 0- -25V, 0-1A; 0- 6V, 0-5A 80W. |
E3631A |
| Agilent |
E3630 |
3rd party pre-owned |
Not-on-file(other-mfr) |
E3630 |
| Agilent |
E3620A |
3rd party pre-owned |
Laboratory dc power supply, dual-output: 0-25 V, 0-1 A. |
E3620A |
| Agilent |
E3620A |
3rd party pre-owned |
Laboratory DC power supply, dual-output: 0-25 V, 0-1 A. |
E3620A |
| Agilent |
E3620 |
3rd party pre-owned |
Not-on-file(other-mfr) |
E3620 |
| Agilent |
E3615A |
3rd party pre-owned |
DC power supply, low-cost. 0-20 V, 0-3 A, 60 W. |
E3615A |
| Agilent |
E3614A |
3rd party pre-owned |
DC power supply, low-cost. 0-8 V, 0-6 A, 48 W. |
E3614A |
| 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 |
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 |