In message <[EMAIL PROTECTED]>, Bruce Griffiths writes:
>Hal Murray wrote:

>> What's the wear-out mechanism for peltier coolers?
>>   
>One wear out mechanism is mechanical fatigue due to thermal cycling.

And, if you run them at too high current, material migration.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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Never attribute to malice what can adequately be explained by incompetence.

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