Originally Posted by lzf995
Well I've been doing peltiers for years and I've never seen anyone cool 3600w with 3 120rads you might be first in the world as the delta from water temp to room temp must be about 30 so in a 20°c room your water will be 50-60°c coming out the radiator leaving you with no effective cooling with 3200 w of heat from peltiers? Maybe the cold side will be about 20°c ? But as I say you will need a power supply and some building plans and a lot of help
Why pay 350yuan just to get transformer to power 6 12a 24v peltiers.
and all of the work needed and space taked up, those transformers aren't small.
other hand switching power supply needs 3 of them to power 6 peltiers (48v 21amps) they cost 320yuan each second hand.
360MM radator is only 109yuan and its 45thick (less than 90usd)
Guess what. I had cooled 540W of peltier effectivly with just single 220v fan. If you have one you will know how power full it is.