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Old 06-25-2008, 01:07 PM #1
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Default Thermoelectric Cooler

will thease work?
http://cgi.ebay.com/From-3-50-137-91...QQcmdZViewItem
im thinking of making a 300mw red that will need some kind of stable temp (for a scanner system)


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Old 06-25-2008, 01:22 PM #2
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Default Re: Thermoelectric Cooler

A TEC is a TEC. Shameless plug though - that auction is charging $3.50-4.50 + $6 shipping for theirs ($5.50 for each additional item, so its really about $10 per unit). I have 38W in 30x30mm and 56W in 40x40mm sizes I'll sell you for $3 and $3.75 respectively with a flat shipping cost of $3 no matter how many (if shipped to the US). That should help you cut costs a little
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Old 06-25-2008, 01:43 PM #3
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Default Re: Thermoelectric Cooler

Shipping is a bit high for something that doesn't weigh anything but for 137 watts $4.50 + $6.00 isn't bad.
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Old 06-25-2008, 02:26 PM #4
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Default Re: Thermoelectric Cooler

thats what i thought.. i got 3 138ma
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Old 06-25-2008, 02:30 PM #5
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Default Re: Thermoelectric Cooler

They have 10 packs for $29.00 and the shipping for 10 is $38.00. Now that's a little out of hand. They should just charge for the TECs and ship at a real cost. Ann Arbor is only a little over an hour away. Hmmm buy a few 10 packs and go pick them up. Now that would be cheap.
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