How to control Out put of a 3.7V battery

Thread Starter

atul.singh

Joined Mar 23, 2011
1
Hello guys ,
I work as a Product Designer in India. Recently became a member of this group .
Here is my query for all you Electrical and Electronics people .
I am looking for a Component which can control the Out put of a 3.7V battery. Similar to a Fan regulator.

My Product had TEC's which are powered by Battery to Heat up.
I need Three Different levels of Heating and On/Off functions.

Kindly suggest me what I can do to achieve the same.
 
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