Automotive Relays Explained! What They Do and How To Wire Them! скачать в хорошем качестве

Automotive Relays Explained! What They Do and How To Wire Them!

In todays video we talk about standard 12v automotive relays. They are usually made by hella or bosch (or reproduced offshore) and are commonly called SPDT relays. I cover relays here in plain english and show you an extremely simple method to identify how they are wired. I also explain why you use a relay and not a regular switch I go through what the point of a relay is and why you use one, how you wire one, what type of connectors to use for the relay, as well as the normally open (NO) and normally closed (NC) connections. Whether you are a beginner or expert with automotive wiring I hope this helps you out. I use these lots when doing holley terminator and dominator efi stuff and every turbo LS car I have has at least 5 relays!