PDA

View Full Version : Question for a tec head...



bowman1964
07-04-2003, 11:42 AM
i need a little help guys.how much heat will a 172watt 24v.put out at 13.0v and 9.0v

as some of may have seen i have a load platform i made to stress a phase change evaperator.i am using a 172watt danger den 40mm x40mm 24v peltier.and i can run it at 9.0v and 13.0 so i am tring to figure out how many watts of heat it is pumping.
the pelt puts heat to a hot plate which is against a vapo,prometia evap head.the cold side of the pelt is water cooled to a radator where i am running a 38mm fan keeping the coolant at a even temp so the heat output of the pelt should be even.

i figured you guys are the experts in here on pelts.i ran then years ago but i cannt remember how to caculate the heat output.

thanks bowman:D

Marci
07-05-2003, 02:30 AM
I'd guess just short of 100w at 13v and about 70w at 9v...

bowman1964
07-05-2003, 02:55 AM
thanks Marci :D