I am new to this community and I just queried about the AC to DC convertor for IOT projects but I couldn't find any results. Can you please help on below request.
I am looking for the AC to DC convertor (Input : 90 to 230 V, Output : 5V Amps : upto 300mA ) and I found number of ST Viper12 and Viper22 schematics but I couldn't find the SMPS transformer information (Core, Winding, etc..). Actually I want to add my project and I need the complete information so that I can adapt to my project. Can you please help or redirect me to exist thread.
Thanking you in a Advance.