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 |
6632A |
3rd party pre-owned |
20V, 5A, 100W, Single-Output System |
6632A |
| Agilent |
6632A |
3rd party pre-owned |
20V, 5A, 100W, Single-Output System |
6632A |
| Agilent |
6631B |
3rd party pre-owned |
DC power supply, single-output. 0-8 V, 0-10 A, 80 W. GPIB, RS-232. |
6631B |
| Agilent |
6631B |
3rd party pre-owned |
DC power supply, single-output. 0-8 V, 0-10 A, 80 W. GPIB, RS-232. |
6631B |
| Agilent |
66319D |
3rd party pre-owned |
Mobile communication dual-output dc source, with battery emulation, DVM. GPIB. |
66319D |
| Agilent |
66319B |
3rd party pre-owned |
Mobile communication dc source. Dual-output. 15Vdc, 3A; 12Vdc, 1.5A, GPIB |
66319B |
| Agilent |
66312A |
3rd party pre-owned |
Dynamic measurement dc source, 20Vdc,2A. GPIB/RS232 |
66312A |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311B |
3rd party pre-owned |
Mobile communication dc source, 15Vdc/3A. GPIB, RS-232. |
66311B |
| Agilent |
66311A |
3rd party pre-owned |
Mobile Communications DC Source, 15V, 3A |
66311A |
| Agilent |
6629A |
3rd party pre-owned |
DC Power Supply, precision quad-output. Each output 50W. 16V/.2A or 50V/1A. GPIB |
6629A |
| Agilent |
6627A |
3rd party pre-owned |
DC power supply, quad-output. 0-20 Vdc and 0-50 Vdc. Each output is 40W, GPIB |
6627A |
| Agilent |
6626A |
3rd party pre-owned |
DC Power Supply, precision dual-output, 2 at 7V/0.015A, 2 at 16V/0.2A. GPIB |
6626A |