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 |
| B+K Precision |
1760A |
3rd party pre-owned |
4 DIGIT TRIPLE OUTPUT PWR SPLY ((2)0-30V, 0-2A/(1)4-6.5V, 5A |
1760A |
| Electronic Measurements, Inc. |
TCR 80T60 |
3rd party pre-owned |
80V, 60A, 4800W Single Output DC Power Supply |
TCR 80T60 |
| Electronic Measurements, Inc. |
TCR 7.5S300-2-OV |
3rd party pre-owned |
Not-on-file(other-mfr) |
TCR 7.5S300-2-OV |
| Electronic Measurements, Inc. |
TCR 6T900 |
3rd party pre-owned |
6V, 900A, 5400W Single Output DC Power Supply |
TCR 6T900 |
| Electronic Measurements, Inc. |
TCR 6T600 |
3rd party pre-owned |
6V, 600W, 3600W Single Output DC Power Supply |
TCR 6T600 |
| Electronic Measurements, Inc. |
TCR 6T600 |
3rd party pre-owned |
6V, 600W, 3600W Single Output DC Power Supply |
TCR 6T600 |
| Electronic Measurements, Inc. |
TCR 6T600 |
3rd party pre-owned |
6V, 600W, 3600W Single Output DC Power Supply |
TCR 6T600 |
| Electronic Measurements, Inc. |
TCR 600S1 |
3rd party pre-owned |
600V, 1A, 600W Single Output DC Power Supply |
TCR 600S1 |
| Electronic Measurements, Inc. |
TCR 250T20 |
3rd party pre-owned |
250V, 20A, 4500W Single Output DC Power Supply |
TCR 250T20 |
| Electronic Measurements, Inc. |
TCR 100T100 |
3rd party pre-owned |
100V, 100A, 10,000W Single Output DC Power Supply |
TCR 100T100 |
| Electronic Measurements, Inc. |
ESS 130-115 |
3rd party pre-owned |
Not-on-file(other-mfr) |
ESS 130-115 |
| Electronic Measurements, Inc. |
ESS 100-100 |
3rd party pre-owned |
100V, 100A, 10,000W Single Output DC Power Supply |
ESS 100-100 |
| Fluke |
4265A |
3rd party pre-owned |
Not-on-file(other-mfr) |
4265A |
| Fluke |
4250a |
3rd party pre-owned |
Not-on-file(other-mfr) |
4250a |
| Fluke Precision (Fluke) |
PM2831-053 |
3rd party pre-owned |
Single O/p, 60V/2A/120W, Front Panel Lnear Pwr Sup |
PM2831-053 |
| Fluke Precision (Fluke) |
PM2811-013 |
3rd party pre-owned |
Single O/p, 30V/10A/60W, Rear Panel Autor Pwr Sup |
PM2811-013 |
| Hewlett Packard |
6621A |
3rd party pre-owned |
Not-on-file(other-mfr) |
6621A |
| HP |
6624A |
3rd party pre-owned |
Not-on-file(other-mfr) |
6624A |
| HP/Agilent |
E3617A |
3rd party pre-owned |
Not-on-file(other-mfr) |
E3617A |
| HP/Agilent |
E3611A |
3rd party pre-owned |
Not-on-file(other-mfr) |
E3611A |