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. 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
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DC Power Supplies by different manufacturers: