Remember, in electronics it's best to do engineering notation and not scientific notation. The difference being engineering notation is done in steps of three. ie. X10 to 3rd, X10 to 6th, or in the other direction X10 to -3rd or -6th, etc... Using engineering notation keeps the numbers lined up for easy conversion with metric prefixes like kilo, Mega, micro, pico, etc...
I agree that channel is very underrated. I'm not a serious electronics student but have dabbled in it over the years. I've learned more and cleared up more confusions here in 2 weeks than in the last 40 years. Bob's a wonderful teacher.
I don’t know about Tesla coil feedback, but optocoupler has an LED and a photo transistor within a chip. In a SMPS the optocoupler LED is connected to the secondary side of the transformer, and its photo transistor to the switching IC on the primary side. It also acts as an isolator btn input and output.
![“อ.เบียร์ คนตื่นธรรม” มาตามคำเรียกร้อง แหกศาสตร์ฮวงจุ้ย เตือนสติอย่างมงาย | แฉ 7 พ.ย. 67 [1/3]](http://i.ytimg.com/vi/5fc4S3xBNfc/mqdefault.jpg)
Remember, in electronics it's best to do engineering notation and not scientific notation. The difference being engineering notation is done in steps of three. ie. X10 to 3rd, X10 to 6th, or in the other direction X10 to -3rd or -6th, etc... Using engineering notation keeps the numbers lined up for easy conversion with metric prefixes like kilo, Mega, micro, pico, etc...
you should be awarded with global education prize....
Seriously underrated channel❤
Agree !
I agree that channel is very underrated. I'm not a serious electronics student but have dabbled in it over the years. I've learned more and cleared up more confusions here in 2 weeks than in the last 40 years. Bob's a wonderful teacher.
Nice explanation
More appropriate to this channel so more useful can be learned from this sir.
Well Done. Thank You.
Sir, can you make a video on how a solid state tesla coil works? HOw the feed back from the secondary feeds back to the base of the transistor?
I don’t know about Tesla coil feedback, but optocoupler has an LED and a photo transistor within a chip. In a SMPS the optocoupler LED is connected to the secondary side of the transformer, and its photo transistor to the switching IC on the primary side. It also acts as an isolator btn input and output.
👍👍👍
Good explanation but can be more effecient if ulitilizing better visual aids！
How about you making a video going over C. P. Steinmetz's book on engineering mathematics
Really love the content, but the pen top going on & off is not something I can cope with