In Reply to: RE: New project, voltage checks good, blows fuse after 45 minutes and power transformer hellaciously hot and odd smell posted by vetmedrobert@gmail.com on August 31, 2020 at 19:32:39:
It can get a bit technical and there is a link below to a design article.
If you can measure the new PT winding resistances, and confirm the operating voltages and currents and circuitry (I can see an on-line schematic but it has an unidentified series resistor) then I can take you through the PSUD2 process as well as the practical selection process.
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- RE: New project, voltage checks good, blows fuse after 45 minutes and power transformer hellaciously hot and odd smell - trobbins 08/31/2019:52:49 08/31/20 (0)