[sdiy] Self-Soldering Circuits

Ben Stuyts ben at stuyts.nl
Thu Jan 19 16:34:01 CET 2023


Yeah! Plus a thermistor in a feedback loop to keep a constant temperature.

Ben


> On 19 Jan 2023, at 13:08, Roman Sowa <modular at go2.pl> wrote:
> 
> My first reaction was "what an idiotic crazy idea with no purpose". But then again, since we get internal layers for free (JLC making 8-layer PCB for $2 now) it's no brainer to leave one or two layers for the heater. Although I would put it in small enclosure to prevent unnecessary heat loss, which causes temperature gradients in the components when done in free airflow.
> 
> Another use of this technique is to make ovenized exponential converter.
> With cheap & small  DC/DC converter pumping 1A at 0.5V this should be enough if not too much.
> 
> Roman
> 
> W dniu 2023-01-18 o 23:31, cheater cheater via Synth-diy pisze:
>> This could be cool if you don't want your kit's user to have to use a
>> soldering iron... You do need a power supply that can do 150W-ish
>> though.
>> https://www.youtube.com/watch?v=r0csHZveVvY
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