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Old 18-03-2006, 04:08 PM   #8
wfc31
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xtrekker,
thanks for ur info, so i have got mysel a TEM from one of the SLT basement shop at S$19, the TEM is 12V 6A rating, i belif it is a 75W TEM.

after i connected the TEM with cold fin and heat sink+fan, i do a same one as ur previous box microchiller, the problem now is i cant get the water cool down to 24C, water temp only can achieve at 27.8C even i supply a 12V 5A supply to the TEM.

when i test the TEM at first, the cool fin only acheive at 21C and the heatsink at 38C, i couldnt' get the ice forming at the cold fin as what shown in ur picture, i really piss-off with the project i have done.

is there any thing wrong with my set-up? or i'm getting a lousy low quality TEM?
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