Скачать или смотреть How an Automotive Relay Works – Explained for Beginners

In this video, we break down how an electrical relay works in a simple, easy-to-understand way. If you’ve ever wondered how a small control signal can turn a much larger circuit on or off, this video is for you.

We cover what a relay is, the basic internal components, and how the coil, contacts, and switching action all work together. You’ll also see common relay layouts and learn when and why relays are used in automotive.

Whether you’re new to electronics, working on a car, or troubleshooting a control circuit, this video will give you a solid foundation on relay operation and real-world use.

How to Wire a Relay:    • How to Wire a Relay - Full Tutorial  

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