[sdiy] Adaption 14V gate <-> 5V gate

Florian Anwander Florian.Anwander at consol.de
Tue Mar 25 14:38:07 CET 2008


Hi Harry

> A potentiometer (or resistor divider) will not give a stable voltage
> if the load changes  (well it can, if the divider is MUCH lower in
> resistance than the load)
Ok, thanks! I thought already about putting a buffer opamp after the 
potentiometer. But the trick with the zener looks slicker.

Florian



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