Candle Power Flashlight Forum

Candle Power Flashlight Forum

Help Support CPF:

Can anyone point me toward an internet source for better understanding the circuits used in LED flashlights?

In particular, I see people writing about a voltage doubling circuit in the Inifinity. I'm curious as to how that is accomplished in a DC circuit.

My education was in mechanical engineering so I'm only familiar with the basics of electronics.

Thanks - RonM

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