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3 votes
4 answers
445 views

What is the relation between NE555 voltage doubler output voltage vs load?

Considering this circuit (NE555 voltage doubler), how can I find the formula for the relation between the value of the load resistor and the output voltage? You can see below two examples of this ...
JeanMi's user avatar
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2 votes
3 answers
4k views

555 high amperage charge pump inductorless voltage doubler

There's a few resources out there for inductorless boost circuits, or charge-pump voltage doublers and triplers. http://www.electroschematics.com/648/555-voltage-doubler/ But this circuit is only ...
John Evans's user avatar