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.
In the bathroom there is "Electronic Products" August 2018.
I found the article on line: UCC28780
I can not remember what IC I used last time. We saves 2 watts but the price was probably too much. I think we should have put more money into a better transformer design and saved the ring energy that way. TI NCP1568
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