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 |
| Kepco Inc. |
ATE36-15M |
New (GSA discount) |
500 Watt, 3/4 Rack Power Supply, Analog Display |
ATE36-15M |
| Kepco Inc. |
ATE25-40M |
New (GSA discount) |
1000 Watt, Full Rack Power Supply, Analog Display |
ATE25-40M |
| Kepco Inc. |
ATE25-40DMG |
New (GSA discount) |
1000 Watt, Full Rack Power Supply - Digital LCD Display, GPIB |
ATE25-40DMG |
| Kepco Inc. |
ATE25-20M |
New (GSA discount) |
500 Watt, 3/4 Rack Power Supply, Analog Display |
ATE25-20M |
| Kepco Inc. |
ATE150-7DMG |
New (GSA discount) |
1000 Watt, Full Rack Power Supply - Digital LCD Display, GPIB |
ATE150-7DMG |
| Kepco Inc. |
ATE150-3.5M |
New (GSA discount) |
500 Watt, 3/4 Rack Power Supply, Analog Display |
ATE150-3.5M |
| Kepco Inc. |
ATE15-50DMG |
New (GSA discount) |
1000 Watt, Full Rack Power Supply - Digital LCD Display, GPIB |
ATE15-50DMG |
| Kepco Inc. |
ATE15-25M |
New (GSA discount) |
500 Watt, 3/4 Rack Power Supply, Analog Display |
ATE15-25M |
| Kepco Inc. |
ATE100-2.5M |
New (GSA discount) |
250 Watt, 1/2 Rack Power Supply, Analog Display |
ATE100-2.5M |
| Kepco Inc. |
ATE100-1M |
New (GSA discount) |
100 Watt, 1/4 Rack Power Supply, Analog Display |
ATE100-1M |
| Kepco Inc. |
ATE100-10M |
New (GSA discount) |
1000 Watt, Full Rack Power Supply, Analog Display |
ATE100-10M |
| Kepco Inc. |
ATE100-10DMG |
New (GSA discount) |
1000 Watt, Full Rack Power Supply - Digital LCD Display, GPIB |
ATE100-10DMG |
| Kepco Inc. |
ATE100-0.5M |
New (GSA discount) |
50 Watt, 1/4 Rack Power Supply, Analog Display |
ATE100-0.5M |
| Kepco Inc. |
ABC60-2DM |
New (GSA discount) |
120 Watt Power Supply |
ABC60-2DM |
| Kepco Inc. |
ABC36-3DM |
New (GSA discount) |
108 Watt Power Supply |
ABC36-3DM |
| Kepco Inc. |
ABC25-4DM |
New (GSA discount) |
100 Watt Power Supply |
ABC25-4DM |
| Kepco Inc. |
ABC15-7DM |
New (GSA discount) |
105 Watt Power Supply |
ABC15-7DM |
| Kepco Inc. |
ABC125-1DM |
New (GSA discount) |
125 Watt Power Supply |
ABC125-1DM |
| Kepco Inc. |
ABC10-10DM |
New (GSA discount) |
100 Watt Power Supply |
ABC10-10DM |
| Keysight Technologies Inc. |
N8957A |
New (GSA discount) |
Autoranging System DC Power Supply, 1500 V, 30 A, 15000 W, 400 VAC |
N8957A |