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 |
| Keysight Technologies Inc. |
N8955A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 60 A, 15000 W, 400 VAC |
N8955A |
| Keysight Technologies Inc. |
N8954A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 90 A, 15000 W, 400 VAC |
N8954A |
| Keysight Technologies Inc. |
N8952A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 210 A, 15000 W, 400 VAC |
N8952A |
| Keysight Technologies Inc. |
N8951A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 510 A, 15000 W, 400 VAC |
N8951A |
| Keysight Technologies Inc. |
N8950A |
New (GSA discount) |
Autoranging System DC Power Supply, 1000 V, 30 A, 10000 W, 400 VAC |
N8950A |
| Keysight Technologies Inc. |
N8949A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 40 A, 10000 W, 400 VAC |
N8949A |
| Keysight Technologies Inc. |
N8948A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 60 A, 10000 W, 400 VAC |
N8948A |
| Keysight Technologies Inc. |
N8946A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 140 A, 10000 W, 400 VAC |
N8946A |
| Keysight Technologies Inc. |
N8945A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 340 A, 10000 W, 400 VAC |
N8945A |
| Keysight Technologies Inc. |
N8944A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 20 A, 5000 W, 400 VAC |
N8944A |
| Keysight Technologies Inc. |
N8943A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 30 A, 5000 W, 400 VAC |
N8943A |
| Keysight Technologies Inc. |
N8941A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 70 A, 5000 W, 400 VAC |
N8941A |
| Keysight Technologies Inc. |
N8940A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 170 A, 5000 W, 400 VAC |
N8940A |
| Keysight Technologies Inc. |
N8937A |
New (GSA discount) |
Autoranging System DC Power Supply, 1500 V, 30 A, 15000 W, 208 VAC |
N8937A |
| Keysight Technologies Inc. |
N8935A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 60 A, 15000 W, 208 VAC |
N8935A |
| Keysight Technologies Inc. |
N8934A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 90 A, 15000 W, 208 VAC |
N8934A |
| Keysight Technologies Inc. |
N8932A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 210 A, 15000 W, 208 VAC |
N8932A |
| Keysight Technologies Inc. |
N8931A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 510 A, 15000 W, 208 VAC |
N8931A |
| Keysight Technologies Inc. |
N8930A |
New (GSA discount) |
Autoranging System DC Power Supply, 1000 V, 30 A, 10000 W, 208 VAC |
N8930A |
| Keysight Technologies Inc. |
N8929A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 40 A, 10000 W, 208 VAC |
N8929A |