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.
What mains voltage do you have? What do you want to charge? Without more information it's impossible to design a practical charger. There's no such thing as a truly universal charger.
What mains voltage do you have? What do you want to charge? Without more information it's impossible to design a practical charger. There's no such thing as a truly universal charger.
Is this for domestic, commercial, .......industrial or military use? Is the UPS for an intruder alarm, a PC, an office block, a hospital, an aircraft carrier ...... ? Give us a clue !!!!
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