hi 247.
if u put one 12v fan front of outputs or near the heatsink the heat is less, try it.
the nmos 350 and 500 problem is output heatsink .
can u share the nmos 200 pcb layoyut in pdf.
thanks.
hi 247.
select any other pdf files and check.
i checked with one pdf file it is showing question mark icon but no problem, see your web browser it is showing the pdf icon.
i already built two ouput version.
see the image in post 3.
how did u modified this nmos 200 ,which software?
thanks