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.
|
Important dc power supply products: |
| Manufacturer |
Model |
Condition |
Description |
Specs |
| 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 |
| Kepco, Inc. |
ERD5-6-48 |
New (GSA discount) |
DC POWER SUPPLY: 5V/6A/30W 48V INPUT, DIN RAIL MOUNTABLE |
ERD5-6-48 |
| Kepco, Inc. |
ERD5-6-24 |
New (GSA discount) |
DC POWER SUPPLY: 5V/6A/30W 24V INPUT, DIN RAIL MOUNTABLE |
ERD5-6-24 |
| Kepco, Inc. |
ERD5-30-48 |
New (GSA discount) |
DC POWER SUPPLY: 5V/30A/60W 150V INPUT, DIN RAIL MOUNTABLE |
ERD5-30-48 |
| Kepco, Inc. |
ERD5-30-24 |
New (GSA discount) |
DC POWER SUPPLY: 5V/30A/150W 24V INPUT, DIN RAIL MOUNTABLE |
ERD5-30-24 |
| Kepco, Inc. |
ERD5-12-48 |
New (GSA discount) |
DC POWER SUPPLY: 5V/12A/60W 48V INPUT, DIN RAIL MOUNTABLE |
ERD5-12-48 |
| Kepco, Inc. |
ERD5-12-24 |
New (GSA discount) |
DC POWER SUPPLY: 5V/12A/60W 24V INPUT, DIN RAIL MOUNTABLE |
ERD5-12-24 |
| Kepco, Inc. |
ERD48-2.8-48 |
New (GSA discount) |
DC POWER SUPPLY: 48V/2.8A/60W 150V INPUT, DIN RAIL MOUNTABLE |
ERD48-2.8-48 |
| Kepco, Inc. |
ERD48-2.8-24 |
New (GSA discount) |
DC POWER SUPPLY: 48V/2.8A/150W 24V INPUT, DIN RAIL MOUNTABLE |
ERD48-2.8-24 |
| Kepco, Inc. |
ERD48-1.2-48 |
New (GSA discount) |
DC POWER SUPPLY: 48V/1.2A/60W 48V INPUT, DIN RAIL MOUNTABLE |
ERD48-1.2-48 |
| Kepco, Inc. |
ERD48-1.2-24 |
New (GSA discount) |
DC POWER SUPPLY: 48V/1.2A/60W 24V INPUT, DIN RAIL MOUNTABLE |
ERD48-1.2-24 |
| Kepco, Inc. |
ERD48-0.6-48 |
New (GSA discount) |
DC POWER SUPPLY: 48V/0.6A/30W 48V INPUT, DIN RAIL MOUNTABLE |
ERD48-0.6-48 |
| Kepco, Inc. |
ERD48-0.6-24 |
New (GSA discount) |
DC POWER SUPPLY: 48V/0.6A/30W 24V INPUT, DIN RAIL MOUNTABLE |
ERD48-0.6-24 |
| Kepco, Inc. |
ERD24-6-48 |
New (GSA discount) |
DC POWER SUPPLY: 24V/6A/60W 150V INPUT, DIN RAIL MOUNTABLE |
ERD24-6-48 |