I totally agree. We always specify grounded power bricks with our designs, but we know those often get replaced with ungrounded stuff.
However there is supposed to be a limit to the inrush current through a thermistor charging the main smoothing capacitor so it sounds like that is either faulty or missing from your PSU.
However there is supposed to be a limit to the inrush current through a thermistor charging the main smoothing capacitor so it sounds like that is either faulty or missing from your PSU.
Statistics: Posted by MikeDB — Fri Jul 25, 2025 4:44 pm