Power switching circuit and transformer and frequency circuit

I sure hope this is an April fools day explanation

[@dingiswayondhlovu1966]

Explanation is very confusing

[@cws-electronic]

I apologize for bothering you This is because of my poor English skills, which I will gradually improve with your support Thanks for your support and companionship

[@lowiq888]

Not quite English in my opinion.

[@cws-electronic]

Why is the language English, but because my native language is not English and I have just learned English, I definitely have many mistakes in my speech. And thank you for your patience and support I promise to gradually improve my language Thanks for your support

[@lowiq888]

@@cws-electronic Thank you for the video.