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 want to make a circuit which generates 12 volt when input is 100 volts DC minimum and the o/p should remain constant 12V for maximum input of 200 Volts.
Using 7812 how do i step down the input voltage within permissible values.
Please need urgent help.
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