Begini cara membuat trafo SMPS Non PFC

Due to many requests from friends, about how to make or wind SMPS transformers, especially non-PFC ones. Below I have made a calculation method so that friends have no difficulty in determining how many primary turns and how many secondary turns. I explain it quite clearly, just listen slowly, I'm sure friends can understand it. #smps #poweramplifier #soundsystem #classd #speaker #windingtrafo