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. |
RFP37-3 |
New (GSA discount) |
3/4 Rack Filler Panel for RA 37 |
RFP37-3 |
Kepco Inc. |
RFP37-2 |
New (GSA discount) |
1/2 Rack Filler Panel for RA 37 |
RFP37-2 |
Kepco Inc. |
RFP37-1 |
New (GSA discount) |
1/4 Rack Filler Panel for RA 37 |
RFP37-1 |
Kepco Inc. |
RFP24-3 |
New (GSA discount) |
3/4 Rack Filler Panel for RA 24 |
RFP24-3 |
Kepco Inc. |
RFP24-2 |
New (GSA discount) |
1/2 Rack Filler Panel for RA 24 |
RFP24-2 |
Kepco Inc. |
RFP24-1 |
New (GSA discount) |
1/4 Rack Filler Panel for RA 24 |
RFP24-1 |
Kepco Inc. |
RFP22-1 |
New (GSA discount) |
1/6 Rack Filler Panel for Rack Adapter RA 22-6A, RA 32 (RH side) and Housings CA 4, CA 5 |
RFP22-1 |
Kepco Inc. |
RFP19-48 |
New (GSA discount) |
1/2 Rack Filler Panel For RA 19-8B |
RFP19-48 |
Kepco Inc. |
RFP19-38 |
New (GSA discount) |
3/8 Rack Filler Panel For RA 19-8B |
RFP19-38 |
Kepco Inc. |
RFP19-28 |
New (GSA discount) |
2/8 Rack Filler Panel For RA 19-8B |
RFP19-28 |
Kepco Inc. |
RFP19-26 |
New (GSA discount) |
2/6 Rack Filler Panel For RA 19-6B |
RFP19-26 |
Kepco Inc. |
RFP19-24 |
New (GSA discount) |
1/24 Rack Filler Panel for RA 19-7B |
RFP19-24 |
Kepco Inc. |
RFP19-23 |
New (GSA discount) |
2/3 Rack Filler Panel For RA 19-3B |
RFP19-23 |
Kepco Inc. |
RFP19-1U-14 |
New (GSA discount) |
1/4 Rack Filler Panel For RA 19-1U |
RFP19-1U-14 |
Kepco Inc. |
RFP19-1U-12 |
New (GSA discount) |
1/2 Rack Filler Panel for RA 19-1U |
RFP19-1U-12 |
Kepco Inc. |
RFP19-18 |
New (GSA discount) |
1/8 Rack Filler Panel For RA 19-8B |
RFP19-18 |
Kepco Inc. |
RFP19-16 |
New (GSA discount) |
1/6 Rack Filler Panel FOR RA 19-6B |
RFP19-16 |
Kepco Inc. |
RFP19-14C |
New (GSA discount) |
1/4 Rack Filler Panel FOR RA 19-4C |
RFP19-14C |
Kepco Inc. |
RFP19-13 |
New (GSA discount) |
1/3 Rack Filler Panel for RA 19-3B |
RFP19-13 |
Kepco Inc. |
RFP19-12C |
New (GSA discount) |
1/2 Rack Filler Panel FOR RA 19-4C |
RFP19-12C |