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. |
HSF150PFC-C |
New (GSA discount) |
Current Monitor Option, 150W (PFC) |
HSF150PFC-C |
| Kepco, Inc. |
HSF1501UR-Y |
New (GSA discount) |
Current Monitor & Remote On/Off Option, 150W (1UR) |
HSF1501UR-Y |
| Kepco, Inc. |
HSF1501UR-X |
New (GSA discount) |
Remote On/Off Option, 150W (1UR) |
HSF1501UR-X |
| Kepco, Inc. |
HSF1501UR-C |
New (GSA discount) |
Current Monitor Option, 150W (1UR) |
HSF1501UR-C |
| Kepco, Inc. |
HSF15-7PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 15 Output volts and 7 Amps output current |
HSF15-7PFC |
| Kepco, Inc. |
HSF15-6.7-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 15 Output volts and 6.7 Amps output current - 1UR |
HSF15-6.7-1UR |
| Kepco, Inc. |
HSF15-43 |
New (GSA discount) |
DC POWER SUPPLY: 15V/43A/300W MODULE |
HSF15-43 |
| Kepco, Inc. |
HSF15-3.5PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 15 Output volts and 3.5 Amps output current |
HSF15-3.5PFC |
| Kepco, Inc. |
HSF15-3.5-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 15 Output volts and 3.5 Amps output current - 1UR |
HSF15-3.5-1UR |
| Kepco, Inc. |
HSF15-22 |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 5 Output volts and 22 Amps output current. |
HSF15-22 |
| Kepco, Inc. |
HSF15-10PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 15 Output volts and 10 Amps output current |
HSF15-10PFC |
| Kepco, Inc. |
HSF15-10-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 5 Output volts and 10 Amps output current - 1UR |
HSF15-10-1UR |
| Kepco, Inc. |
HSF12-8.5PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 12 Output volts and 8.5 Amps output current |
HSF12-8.5PFC |
| Kepco, Inc. |
HSF12-8.4-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 12 Output volts and 8.4 Amps output current - 1UR |
HSF12-8.4-1UR |
| Kepco, Inc. |
HSF12-53 |
New (GSA discount) |
DC POWER SUPPLY: 12V/53A/300W MODULE |
HSF12-53 |
| Kepco, Inc. |
HSF12-4.3PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 12 Output volts and 4.3 Amps output current |
HSF12-4.3PFC |
| Kepco, Inc. |
HSF12-4.3-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 12 Output volts and 4.3 Amps output current - 1UR |
HSF12-4.3-1UR |
| Kepco, Inc. |
HSF12-27 |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 2 Output volts and 27 Amps output current. |
HSF12-27 |
| Kepco, Inc. |
HSF12-13PFC |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 12 Output volts and 13 Amps output current |
HSF12-13PFC |
| Kepco, Inc. |
HSF12-12-1UR |
New (GSA discount) |
HSF Series of hot-swappable plug-in power supplies - 2 Output volts and 12 Amps output current - 1UR |
HSF12-12-1UR |