#ABCDEFGHIJKLMNOPQRSTUVWXYZ

Definition for Power Supply

Back to Article

A device (internal or external to another device) that provides power for active circuitry. Can be AC, DC or battery-powered.

Additional articles containing power-supply

Intercoms for Stage and Production Buyers Guide

Intercoms for Stage and Production Buyers Guide

By Jonathan Lipp
Humans are hard-wired with a need to communicate. The history of long-distance communication harks back to ram’s horn trumpets, smoke signals and semaphore telegraph using arms and flags. Mechanical annunciators... Read More