6V to 12V Converter

Posted on Sep 6, 2012

This inverter circuit can provide up to 800mA of 12V power from a 6V supply. For example, you could run 12V car accessories in a 6V (British?) car. The circuit is simple, about 75% efficient and quite useful. By changing just a few components, you can also modify it for different voltages.

6V to 12V Converter
Click here to download the full size of the above Circuit.

# L1 is a custom inductor wound with about 80 turns of 0.5mm magnet wire around a toroidal core with a 40mm outside diameter. # Different values of D3 can be used to get different output voltages from about 0.6V to around 30V. Note that at higher volta

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