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.
I have many strings of LED Christmas lights, but they flicker on 120 VAC. If I could feed them 120 VDC, that would solve the problem. Simple bridge/filter circuits produce 170 VDC, wchi will burn out the lights pretty quickly.
I've come across a few circuits that seemed unnecessarily complex...
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