simple voltage doubler

Posted on Dec 12, 2012

this circuit rougly doubles the voltage of the input, however the current output is low. doubled output is at `V source.`

Click here to download the full size of the above Circuit.

all resistors are 5 or 10 percent tolerance, 1/4-watt all capacitors are 10 percent tolerance. U1 NE555 timer IC R1 2.2k ohm resistor R2 15k ohm resistor C1 0.01 uF ceramic capacitor C2, C3 220 uF electrolytic capacitor C4 470 uF electrolytic capa

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