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. |
N8928A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 60 A, 10000 W, 208 VAC |
N8928A |
| Keysight Technologies Inc. |
N8926A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 140 A, 10000 W, 208 VAC |
N8926A |
| Keysight Technologies Inc. |
N8925A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 340 A, 10000 W, 208 VAC |
N8925A |
| Keysight Technologies Inc. |
N8924A |
New (GSA discount) |
Autoranging System DC Power Supply, 750 V, 20 A, 5000 W, 208 VAC |
N8924A |
| Keysight Technologies Inc. |
N8923A |
New (GSA discount) |
Autoranging System DC Power Supply, 500 V, 30 A, 5000 W, 208 VAC |
N8923A |
| Keysight Technologies Inc. |
N8921A |
New (GSA discount) |
Autoranging System DC Power Supply, 200 V, 70 A, 5000 W, 208 VAC |
N8921A |
| Keysight Technologies Inc. |
N8920A |
New (GSA discount) |
Autoranging System DC Power Supply, 80 V, 170 A, 5000 W, 208 VAC |
N8920A |
| Keysight Technologies Inc. |
N8762A |
New (GSA discount) |
DC Power Supply 600V, 8.5A, 5100W; GPIB, LAN, USB, LXI |
N8762A |
| Keysight Technologies Inc. |
N8761A |
New (GSA discount) |
DC Power Supply 300V, 17A, 5100W; GPIB, LAN, USB, LXI |
N8761A |
| Keysight Technologies Inc. |
N8760A |
New (GSA discount) |
DC Power Supply 150V, 34A, 5100W; GPIB, LAN, USB, LXI |
N8760A |
| Keysight Technologies Inc. |
N8759A |
New (GSA discount) |
DC Power Supply 100V, 50A, 5000W; GPIB, LAN, USB, LXI |
N8759A |
| Keysight Technologies Inc. |
N8758A |
New (GSA discount) |
DC Power Supply 80V, 65A, 5200W; GPIB, LAN, USB, LXI |
N8758A |
| Keysight Technologies Inc. |
N8757A |
New (GSA discount) |
DC Power Supply 60V, 85A, 5100W; GPIB, LAN, USB, LXI |
N8757A |
| Keysight Technologies Inc. |
N8756A |
New (GSA discount) |
DC Power Supply 40V, 125A, 5000W; GPIB, LAN, USB, LXI |
N8756A |
| Keysight Technologies Inc. |
N8755A |
New (GSA discount) |
DC Power Supply 30V, 170A, 5100W; GPIB, LAN, USB, LXI |
N8755A |
| Keysight Technologies Inc. |
N8754A |
New (GSA discount) |
DC Power Supply 20V, 250A, 5000W; GPIB, LAN, USB, LXI |
N8754A |
| Keysight Technologies Inc. |
N8742A |
New (GSA discount) |
DC Power Supply 600V, 5.5A, 3300W; GPIB, LAN, USB, LXI |
N8742A |
| Keysight Technologies Inc. |
N8741A |
New (GSA discount) |
DC Power Supply 300V, 11A, 3300W; GPIB, LAN, USB, LXI |
N8741A |
| Keysight Technologies Inc. |
N8740A |
New (GSA discount) |
DC Power Supply 150V, 22A, 3300W; GPIB, LAN, USB, LXI |
N8740A |
| Keysight Technologies Inc. |
N8739A |
New (GSA discount) |
DC Power Supply 100V, 33A, 3300W; GPIB, LAN, USB, LXI |
N8739A |