I have a query out on VCFed, but I am not gettin gany interest. Neither did my 2015 request on a similar topic - must be the wrong forum.
Advice please: where is the best place to get some troubleshooting tips on debugging a DIGITAL H7202B power supply? I have 2 supplies that are giving me trouble. I am competent at digital work, much less so on switch-mode and analogue (555 is an analogue in my books!). I have variacs scopes, logic analysers, voltmeters but no skill ;-( Any advice?