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 |
| Mid-Eastern Industries Division |
HWD50-1.5B-SPC401 |
New (Gov/Mil discount) |
0-50V, 1.5A, 75W Digital DC Power Supply |
HWD50-1.5B-SPC401 |
| AEMC Instruments |
2130.06 |
New (GSA discount) |
AX502 Power Supply Model AX502 |
2130.06 |
| AEMC Instruments |
2130.07 |
New (GSA discount) |
AX503 Power Supply Model AX503 |
2130.07 |
| Agilent Technologies Inc. |
6030A |
New (GSA discount) |
DC power supply, 0-200Vdc, 0-17A, 1200 W. Autoranging - GPIB |
6030A |
| Agilent Technologies Inc. |
6031A |
New (GSA discount) |
DC power supply, 0-20Vdc, 0-120A, 1064 W. Autoranging - GPIB |
6031A |
| Agilent Technologies Inc. |
6032A |
New (GSA discount) |
DC power supply, 0-60Vdc, 0-50A, 1200 W. Autoranging - GPIB |
6032A |
| Agilent Technologies Inc. |
6033A |
New (GSA discount) |
DC power supply, 0-20Vdc, 0-30A, 242 W. Autoranging - GPIB |
6033A |
| Agilent Technologies Inc. |
6035A |
New (GSA discount) |
DC power supply, 0-500Vdc, 0-5A, 1050 W. Autoranging - GPIB |
6035A |
| Agilent Technologies Inc. |
6038A |
New (GSA discount) |
DC power supply, 0-60Vdc, 0-10A, 240 W. Autoranging - GPIB |
6038A |
| Agilent Technologies Inc. |
6541A |
New (GSA discount) |
DC power supply, 0-8 V, 0-20 A, 160 W. Manually controlled. |
6541A |
| Agilent Technologies Inc. |
6542A |
New (GSA discount) |
DC power supply, 0-20 V, 0-10 A, 200 W. Manually controlled. |
6542A |
| Agilent Technologies Inc. |
6543A |
New (GSA discount) |
DC power supply, 0-35 V, 0-6 A, 200 W. Manually controlled. |
6543A |
| Agilent Technologies Inc. |
6544A |
New (GSA discount) |
DC power supply, 0-60 V, 0-3.5 A, 200 W. Manually controlled. |
6544A |
| Agilent Technologies Inc. |
6545A |
New (GSA discount) |
DC power supply, 0-120 V, 0-1.5 A, 180 W. Manually controlled. |
6545A |
| Agilent Technologies Inc. |
6551A |
New (GSA discount) |
DC power supply, 0-8 V, 0-50 A, 400 W. Manually controlled. |
6551A |
| Agilent Technologies Inc. |
6552A |
New (GSA discount) |
DC power supply, 0-20 V, 0-25 A, 500 W. Manually controlled. |
6552A |
| Agilent Technologies Inc. |
6553A |
New (GSA discount) |
DC power supply, 0-35 V, 0-15 A, 525 W. Manually controlled. |
6553A |
| Agilent Technologies Inc. |
6554A |
New (GSA discount) |
DC power supply, 0-60 V, 0-9 A, 540 W. Manually controlled. |
6554A |
| Agilent Technologies Inc. |
6555A |
New (GSA discount) |
DC power supply, 0-120 V, 0-4 A, 480 W. Manually controlled. |
6555A |
| Agilent Technologies Inc. |
6571A |
New (GSA discount) |
DC power supply, 0-8 V, 0-220 A, 1760 W. Manually controlled. |
6571A |