A !2vdc input circuit that makes any where from 2 to 100v

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Thread Starter


Joined Sep 10, 2011
I am look for a circuit that can tack 12vdc and make into 1-1000v dc. If any one has any circuit that will help me that would be great.


Joined Mar 24, 2008
Suggestion, post this in the electronic chat where it belongs instead of the off topic forum. You may get more responses.

This is easy enough, build a simple oscillator such as a 555 at 60 hz, then build a simple power supply (transformer, diode bridge, filter cap) after. The difference is use a step up transformer instead of a step down.

To vary the voltge very the amplitude of the 555 output. Easy Peesee.

I doubt you will get 1000V though, maybe a 100. Didn't you get a thread closed once for this?
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