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. |
KIT219-0446 |
New (GSA discount) |
Parallel KIT to Connect 3 BOP 1KW |
KIT219-0446 |
Kepco Inc. |
KIT219-0444 |
New (GSA discount) |
Series KIT to Connect 3 BOP 1KW |
KIT219-0444 |
Kepco Inc. |
KIT219-0443 |
New (GSA discount) |
Series KIT to Connect 2 BOP 1KW |
KIT219-0443 |
Kepco Inc. |
KIT219-0249 |
New (GSA discount) |
KIT for HSP Standalone Operation |
KIT219-0249 |
Kepco Inc. |
KIT219-0240 |
New (GSA discount) |
KIT for HSP Standalone Operation |
KIT219-0240 |
Kepco Inc. |
JQE100-1M |
New (GSA discount) |
100 Watt, 1/4 Rack Power Supply |
JQE100-1M |
Kepco Inc. |
HSP5-200R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP5-200R |
Kepco Inc. |
HSP48-30R |
New (GSA discount) |
1500 Watt Power Supply With Blocking Diodes |
HSP48-30R |
Kepco Inc. |
HSP48-21R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP48-21R |
Kepco Inc. |
HSP3.3-230R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP3.3-230R |
Kepco Inc. |
HSP28-53R |
New (GSA discount) |
1500 Watt Power Supply With Blocking Diodes |
HSP28-53R |
Kepco Inc. |
HSP28-36R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP28-36R |
Kepco Inc. |
HSP24-60R |
New (GSA discount) |
1500 Watt Power Supply With Blocking Diodes |
HSP24-60R |
Kepco Inc. |
HSP24-42R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP24-42R |
Kepco Inc. |
HSP15-66R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP15-66R |
Kepco Inc. |
HSP12-84R |
New (GSA discount) |
1000 Watt Power Supply With Blocking Diodes |
HSP12-84R |
Kepco Inc. |
HSM5-200 |
New (GSA discount) |
1000 Watt Power Supply |
HSM5-200 |
Kepco Inc. |
HSM48-30 |
New (GSA discount) |
1500 Watt Power Supply |
HSM48-30 |
Kepco Inc. |
HSM48-21 |
New (GSA discount) |
1000 Watt Power Supply |
HSM48-21 |
Kepco Inc. |
HSM3.3-230 |
New (GSA discount) |
1000 Watt Power Supply |
HSM3.3-230 |