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.
|
Important dc power supply products: |
| Manufacturer |
Model |
Condition |
Description |
Specs |
| Kepco, Inc. |
RCW3.3-300K |
New (GSA discount) |
3.5V, 300A, 1050W Single Output DC PWR Supply |
RCW3.3-300K |
| Kepco, Inc. |
RCW3.3-150K |
New (GSA discount) |
3.6V, 150A, 540W Single Output DC Power Supply |
RCW3.3-150K |
| Kepco, Inc. |
RCW28-13K |
New (GSA discount) |
30.8V, 13A, 400.4W Single Output DC Power Supply |
RCW28-13K |
| Kepco, Inc. |
RCW15-50K |
New (GSA discount) |
16.5V, 50A, 825W Single Output DC Power Supply |
RCW15-50K |
| Kepco, Inc. |
RCW15-24K |
New (GSA discount) |
16.5V, 24A, 396W Single Output DC Power Supply |
RCW15-24K |
| Kepco, Inc. |
RCW15-100K |
New (GSA discount) |
16.5V, 100A, 1650W Single Output DC PWR Supply |
RCW15-100K |
| Kepco, Inc. |
RCW12-30K |
New (GSA discount) |
13.2V, 30A, 396W Single Output DC Power Supply |
RCW12-30K |
| Kepco, Inc. |
RCW12-125K |
New (GSA discount) |
13.2V, 125A, 1650W Single Output DC PWR Supply |
RCW12-125K |
| Kepco, Inc. |
RA55 |
New (GSA discount) |
MST SERIES RACK ADAPTER, 9 MODULES |
RA55 |
| Kepco, Inc. |
RA51 |
New (GSA discount) |
MAT SERIES HOUSING: 3U, 5 1 /4 IN X 19 IN X 25 IN, ACCEPTS ONE 1/3 RACK MODULE AND ONE 2/3 RACK MODULE. |
RA51 |
| Kepco, Inc. |
RA50 |
New (GSA discount) |
MAT SERIES HOUSING: 3U, 5 1 /4 IN X 19 IN X 25 IN, ACCEPTS UP TO THREE 1 /3 RACK POWER MODULES. |
RA50 |
| Kepco, Inc. |
PTR72-0.8 |
New (GSA discount) |
DC POWER SUPPLY: 72V, 0.8A Module |
PTR72-0.8 |
| Kepco, Inc. |
PTR7-5.5 |
New (GSA discount) |
DC POWER SUPPLY: 7V, 5.5A Module |
PTR7-5.5 |
| Kepco, Inc. |
PTR40-1.4 |
New (GSA discount) |
DC POWER SUPPLY: 40V, 1.4A Module |
PTR40-1.4 |
| Kepco, Inc. |
PTR21-2.5 |
New (GSA discount) |
DC POWER SUPPLY: 21V, 2.5A Module |
PTR21-2.5 |
| Kepco, Inc. |
PTR15-3.3 |
New (GSA discount) |
DC POWER SUPPLY: 15V, 3.3A Module |
PTR15-3.3 |
| Kepco, Inc. |
PTR100-0.6 |
New (GSA discount) |
DC POWER SUPPLY: 100V, 0.6A Module |
PTR100-0.6 |
| Kepco, Inc. |
PCX72-0.3MAT |
New (GSA discount) |
DC POWER SUPPLY: 72V, 0.3A PCX Module |
PCX72-0.3MAT |
| Kepco, Inc. |
PCX7-2MAT |
New (GSA discount) |
DC POWER SUPPLY: 7V, 2A PCX Module |
PCX7-2MAT |
| Kepco, Inc. |
PCX40-0.5MAT |
New (GSA discount) |
DC POWER SUPPLY: 40V, 0.5A PCX Module |
PCX40-0.5MAT |