IRFZ44 Led controlling

331

05:50:00

I used some data (retrieved from a spice based software) to approximately simulate an IRFZ44 N-channel MOSfet.
In this circuit it simply controls the dimming of a Right Led connected to a couple AA Batteries (About 3 V) .
The GATE of MOSfet is getting voltage 
 by the dimming POT powered by a 9V battery ...

Approx values IRFZ44:
Width=100um
Length=100um
KP=3.97 mA/V2
VTO=3.56V
Lambda=0

published 3 years ago

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