Author Topic: From ~4.5v to 9v charge pump  (Read 58 times)

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Plexi

From ~4.5v to 9v charge pump
« on: July 17, 2017, 07:51:49 PM »
That's it.
I found in my parents house four power supplies that give 4.5v/5v (from cell phones).

Is there any schematic about?

Standard 9v to 18v MAX1044/NE555/etc charge pump circuits could work without have to change anything?

Thanks guys