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Subject: Re: [Homebrew_PCBs] Re: soldering technique

From: Stefan Trethan <stefan_trethan@...>
Date: 2004-05-03

>> Supply it with rectified (and cap. filtered) AC and you get the
>> necessary
>> "plus" in power for enabling the control loop to work - so you can
>> still use
>> your 110VAC heater.
>
> Control loop? Where's the feedback portion of it?
>

either the heater itself or a external small thermistor/thermocouple..

ST