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    Peltier unit enviromental control

    That makes MUCH more sense. I was confused on the 1/2 -3/4 power rating, and was taking that too literally as a product of voltage and current. As is I will look for something in the 12V 6-8A range, put together a parts list, and try and draw a simple schematic of what I am planning so far...
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    Peltier unit enviromental control

    This next question may just demonstrate my misunderstanding of peltier units and basic electronic principals in general, but as I understand it, it is ok to under power these peltier's voltage wise, you just will not get the full rated wattage benefit. However, where I am confused is when...
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    Peltier unit enviromental control

    Thank you very much for correcting my horrendous estimation. I had figured the wattage needed to cool my volume and not factored in heat losses. As is, my cooler is roughly 24”x14”x14” with 1 inch foam insulation, or (very) rough rounding up for error 1.2square M external surface area. With a...
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    Peltier unit enviromental control

    Hello all. Please forgive my newbie status, I am much more adept in the biomedical field than in electronics, but am always open to learning something new. I would like to run my project past some experts to ensure that I am on the right track, and possibly get some ideas on improvements...
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