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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by colinstone

  1. C

    24V to 12V conversion in a gas detector

    Hi, I have a gas detector which is designed to be powered by 12v AC or DC, and I want it to run it on 24v DC. After the power terminals, the is a bridge rectifier chip - DB104 - as here - TAIWAN SEMICONDUCTOR|DB104G|BRIDGE RECTIFIER, 1A, 400V | Farnell United Kingdom The output then goes to...

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