Re: What is the Capacitor and Resistor formula to delay the turn-on, saturation, of a transistor?



On Fri, 18 Aug 2006 18:00:16 +0800, Rheilly Phoull wrote:

Mr. J D wrote:
An Electrolytic Capacitor in series with a Resistor attachced to the
base of a transistor would provide a simple timing circuit, yes? What
is the formula to derive the needed Farads and Ohms?

There is a secret way of looking for stuff like that it's called "Google".
Amazing really, you just enter a subject like "capacitor charge rate" and up
comes all this stuff. Not as easy as asking here but worth the effort.

It's just as easy, but nowheres near as much fun! :-)

Cheers!
Rich


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