I am an undergrad student of EE and find your lectures inspiring and very helpful. Your way of explaining what's going on is especially clear, and you answer many questions as they occur to me. Thank you so much for providing this quality of knowledge and experience on line and freely available.
It is very meaningful to explain the flyback converter circuit with the buck boost circuit. Instead of saying where does the question come from and where does this come from in our minds? understanding this at the very beginning means that we will understand its content better if you start explaining it. A lesson that made us switch from the black screen of the computer to Windows, thank you.
Thank you I have just been reading some Steinmetz. Never had any real contact with electronics myself :) I had an image in my head of mutual,leakage & histresiz loss etc. but just grasped it in the first minutes of your video! You're a really good educator & you know what you're talking about.