Dear friends,
how to vary the cooling temperature in the peltier module.?
can any current control circuit (or) voltage control circuit is used to vary the cooling temperature of the peltier module.
PELTIER module- TECH1-12706 Rating is Imax=6A,Vmax=15.4v
i have tried using the potentiometer(1kohm,1w) in parallel with peltier module and the input is 12v4.5Ah,what happen is when i vary the potentiometer the current decreases .83A the cooling temperature increases again i varied the potentiometer in opposite direction the current increases 1.5A the cooling temperature decreases.
I DON'T KNOW WHAT IS REASON..IF ANY ONE KNOW THE ACCURATE ANSWER
AND ALSO CIRCUIT FOR CONTROLLING THE TEMPERATURE ,REPLY ME FRIENDS..
--------I HAVE BEEN STUCK FOR PAST 1 WEEK----------------
If any circuit is available for controlling the temperature..suggest me if so
how to vary the cooling temperature in the peltier module.?
can any current control circuit (or) voltage control circuit is used to vary the cooling temperature of the peltier module.
PELTIER module- TECH1-12706 Rating is Imax=6A,Vmax=15.4v
i have tried using the potentiometer(1kohm,1w) in parallel with peltier module and the input is 12v4.5Ah,what happen is when i vary the potentiometer the current decreases .83A the cooling temperature increases again i varied the potentiometer in opposite direction the current increases 1.5A the cooling temperature decreases.
I DON'T KNOW WHAT IS REASON..IF ANY ONE KNOW THE ACCURATE ANSWER
AND ALSO CIRCUIT FOR CONTROLLING THE TEMPERATURE ,REPLY ME FRIENDS..
--------I HAVE BEEN STUCK FOR PAST 1 WEEK----------------
If any circuit is available for controlling the temperature..suggest me if so