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Thread: My tec liquid chiller project

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  1. 06-09-2008, 08:23 PM #21
    Uncle Jimbo
    Uncle Jimbo is offline
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    Those are some nice temps. It looks like you have an effective Rt of .06 or better which is pretty good all by itself - except you also have a -40C dT from ambient in the mix. Really nice work.

    I don't know if you saw this slightly cleaner write-up of the pwm controller -

    Click image for larger version.  Name: PWM-TEC-Controller_web.gif  Views: 2545  Size: 14.8 KB  ID: 80058

    what voltage were you running on your TECs?
    Last edited by Uncle Jimbo; 06-09-2008 at 11:34 PM.
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