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. |
N8738A |
New (GSA discount) |
DC Power Supply 80V, 42A, 3360W; GPIB, LAN, USB, LXI |
N8738A |
| Keysight Technologies Inc. |
N8737A |
New (GSA discount) |
DC Power Supply 60V, 55A, 3300W; GPIB, LAN, USB, LXI |
N8737A |
| Keysight Technologies Inc. |
N8736A |
New (GSA discount) |
DC Power Supply 40V, 85A, 3400W; GPIB, LAN, USB, LXI |
N8736A |
| Keysight Technologies Inc. |
N8735A |
New (GSA discount) |
DC Power Supply 30V, 110A, 3300W; GPIB, LAN, USB, LXI |
N8735A |
| Keysight Technologies Inc. |
N8734A |
New (GSA discount) |
DC Power Supply 20V, 165A, 3300W; GPIB, LAN, USB, LXI |
N8734A |
| Keysight Technologies Inc. |
N8733A |
New (GSA discount) |
DC Power Supply 15V, 220A, 3300W; GPIB, LAN, USB, LXI |
N8733A |
| Keysight Technologies Inc. |
N8732A |
New (GSA discount) |
DC Power Supply 10V, 330A, 3300W; GPIB, LAN, USB, LXI |
N8732A |
| Keysight Technologies Inc. |
N8731A |
New (GSA discount) |
DC Power Supply 8V, 400A, 3200W; GPIB, LAN, USB, LXI |
N8731A |
| Keysight Technologies Inc. |
N7977A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 160 V, 12.5 A, 2000 W |
N7977A |
| Keysight Technologies Inc. |
N7976A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 120 V, 16.7 A, 2000 W |
N7976A |
| Keysight Technologies Inc. |
N7974A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 80 V, 25 A, 2000 W |
N7974A |
| Keysight Technologies Inc. |
N7973A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 60 V, 33 A, 2000 W |
N7973A |
| Keysight Technologies Inc. |
N7972A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 40 V, 50 A, 2000 W |
N7972A |
| Keysight Technologies Inc. |
N7971A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 20 V, 100 A, 2000 W |
N7971A |
| Keysight Technologies Inc. |
N7970A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 9 V, 200 A, 2000 W |
N7970A |
| Keysight Technologies Inc. |
N7954A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 80 V, 12.5 A, 1000 W |
N7954A |
| Keysight Technologies Inc. |
N7953A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 60 V, 16.7 A, 1000 W |
N7953A |
| Keysight Technologies Inc. |
N7952A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 40 V, 25 A, 1000 W |
N7952A |
| Keysight Technologies Inc. |
N7951A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 20 V, 50 A, 1000 W |
N7951A |
| Keysight Technologies Inc. |
N7950A |
New (GSA discount) |
Advanced Power System - Dynamic DC Power Supply, 9 V, 100 A, 1000 W |
N7950A |