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  1. Ewinci

    Changing The Current Direction inside the Peltier for temperature regulation

    Let me thank you in advance for giving the insight prior to your point because most of what you explained is almost similar to what i am trying to do. So what am I doing? I'm going to control,perform both heating and cooling, the temperature of one of the surfaces of the peltier using a...
  2. Ewinci

    Changing The Current Direction inside the Peltier for temperature regulation

    i'll get right on it. Thank you
  3. Ewinci

    Changing The Current Direction inside the Peltier for temperature regulation

    I wish it was that cheap here, where I am, but it is not. Either way 2 sounds good :) . I just have to improvise, at the moment I'm considering designing my own H-Bridge using 4 mosfets, any better ideas?
  4. Ewinci

    Changing The Current Direction inside the Peltier for temperature regulation

    I did, and it was my first option to substitute but I couldn't use the H-Bridge because 1. They support low current (1A max) 2. The ones which can handle larger currents are expensive 3. I needed fewer connection to my microprocessor Or did you mean that I should use the theory behind H...
  5. Ewinci

    Changing The Current Direction inside the Peltier for temperature regulation

    I am trying to use a pair of MOSFETs or BJTs to reverse the current direction entering a Peltier (40mmx40mm) in order to control the temperature of one of the surfaces. question is how do I design/arrange the MOSFETs in such a way I can have current reversal without having a negative supply...
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