Hi,
I posted a request for help with a blown hob a few days ago, received several helpful suggestions, made a further reply /request yesterday, but cannot find any sign of my post now. Have I been blackballed or moderated?? My last request was whether I need to isolate the IGBT to meter it for short-circuit, and how to check it? Also, could the AC bridge rectifier be a suspect for blown fuses and tripped ELCB in the consumer unit, but no apparent board burns?