Hi everybody,
i just start playing around with electronic part. my 1st project is to make a variable voltage regulator.
Part:-
-LM317T
-220ohm & 570ohm resistor
-10uf Capacitor
-0.1uf Capacitor
-5k ohm potentiometer
my problem is why the voltage range between 1.2v to 5.4v and the potentiometer is too sensitive(1/4turn already reach Max Vout). am i doing something wrong?
Vin = 7.4v
min Vout = 1.21v
max Vout = 5.47v
how can i make the Max Vout around 6v and make the potentiometer accurate?
Hope you guys can help me to solve this problem.
Thanks.
i just start playing around with electronic part. my 1st project is to make a variable voltage regulator.
Part:-
-LM317T
-220ohm & 570ohm resistor
-10uf Capacitor
-0.1uf Capacitor
-5k ohm potentiometer
my problem is why the voltage range between 1.2v to 5.4v and the potentiometer is too sensitive(1/4turn already reach Max Vout). am i doing something wrong?
Vin = 7.4v
min Vout = 1.21v
max Vout = 5.47v
how can i make the Max Vout around 6v and make the potentiometer accurate?
Hope you guys can help me to solve this problem.
Thanks.
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