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
TDK-Lambda Americas Inc. GEN10-1000 New (GSA discount) Genesys - DC Power Supply: 10kW, 10V, 1000A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) GEN10-1000
SPD-P01 3rd party pre-owned Not-on-file(other-mfr) SPD-P01
PS 1690 3rd party pre-owned Not-on-file(other-mfr) PS 1690
MGDS-10-H-C T 3rd party pre-owned Not-on-file(other-mfr) MGDS-10-H-C T
LDX-3320 3rd party pre-owned Not-on-file(other-mfr) LDX-3320
ELPAC 3rd party pre-owned Not-on-file(other-mfr) ELPAC
2306 3rd party pre-owned Not-on-file(other-mfr) 2306
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
205B-10R 3rd party pre-owned Not-on-file(other-mfr) 205B-10R
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DC Power Supplies by different manufacturers: