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.
My entire problem is that a magnetic contactor is not being tripped by a relay. The relay has the required AC voltage sitting on the middle leg, but I'm not getting the 12VDC to the coil so it will close. I'm actually not reading any DC voltage at the coil, but rather, around 3VAC. It's been kicking my butt for a while now.
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