Teardown - Alternator regulator relay RE-03

#20 I got a weird device from a friend and decided to perform a teardown and see how its built. Its a car alternator regulator relay used to enable battery charging when the voltage is low. Although this particular model, the RE-03, is for an old car, this sort of relay is still used in many motor vehicles with a rechargeable battery to this day. It turns out to be quite a simple and easy to understand circuit. If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones! If you want to support the creation of more and better videos you can at:   / feszelectronics   Music: The Builder by Kevin MacLeod http://incompetech.com Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://bit.ly/_the-builder Music promoted by Audio Library    • The Builder – Kevin MacLeod (No Copyright ...