Thank you for watching! You can read our full article on MOSFET Transistors at: www.electrical4u.com/mosfet-working-principle-of-p-channel-n-channel-mosfet/
This is probably one of the clearest, most educational videos I've ever seen! I've been confused about this subject for hours but this cleared it up instantly
One of the best videos on Mosfet. So simply explained, a stuff which is not easy to understand from textbook. Crisp and to the point. Thanks for the video.
Wow am impressed , so simple yet I was being confused all along ,it took so much time to get to this beautiful explanation made everything clear ! This was work weldone !
really u made me to shud out tears from my eyes i was finding for this kind of video but at last i found the diamond tanxxxxxxxxxxxxxxxxx a lot really i love this channel supper explanation tqqqqq soooooo much agian
I must say thank you. It is the best demo to understand the n mosfet with clear graphics. Great but easy to understand that working of MOSFET. You have beaten all the high end glamorous video and monotonous and academic lecture by professors, in explaining the model clearly. Great work! Keep it up.
@@kashif2309 yeah, this video briefly but efficiently explained the basics of a mosfet, but neso academy gives detailed lectures about it as if we were in a class. both E4U and Neso are very helpful and have their uses
Electrical4u is the best website I have known so far for learning. It covers all the concept from basics to advance level. I have made this website as my reference and currently pursuing my exam. Thank you so much♥️, for providing us every thing for free
hi, correct me if i'm wrong, there should be body(substrate) terminal connected internally to source, with out this terminal mere application DC across drain and Source cannot make p- n junctions Forward bias or reverse Bias
@@hiZarki I paused the video to check comments when I saw current flowing from positive to negative, having been taught that electrons flow from positive to negative some 50 years ago. I don't understand how current (defined as the number of electrons per second as I recall) can be thought of as flowing in the opposite direction. This was called 'hole flow' back then. Can you explain?
What not mentioned in this illustration is the triode function, and the pinch off mode due to forward biasing of drain to source voltage. Increasing the depletion region and narrowing the the N channel towards pinch off mode. To widen or enhance the N channel again increase the + gate to source voltage. 😳 Which I learnt from other youtube video tutorials.
At 34 seconds into the video she writes the gate in one of the outside terminals. At 1:34 she writes the gate as the terminal in the middle. Okay then we got it teacher. If you are not confused, we shouldn't be either.
Every video I watch about mosfets gets me more confused, I understand the basics but I seem to not fully understand the whole picture of a mosfet. What basics should I review before coming to understand mosfets? I think I'm more lost on the big picture of why use mosfets first and why we use each component inside the mosfet in that fashion? 🤪🤪 I told you, I'm just confused, I'm always thinking mechanical operation and not electrical
Guys if u want clarification in this first u have to know the basics of atoms and it's characteristic how the structure are made up I mean material which is used for make the semiconductor.
EE here; hopefully this will help. We use transistors because they act as electrical switches; MOSFETs like the one shown in this video switch a voltage supply on or off by using a small voltage at the gate to allow or restrict a larger voltage being applied to a motor, for example. Think of it this way: the water inside a pipe in your bathroom shower doesn't come out unless the spicket or handle is turned to "on" or open, right? So the force you use to open the pipe is like the small voltage being applied to the gate of the MOSFET. Now, imagine the gate is actually controlled by a small waterwheel instead of your hand & it only needs a tiny amount of water poured on it to rotate & open the pipe. So that is a more direct analogy; a tiny amount of water (voltage) being used to allow a much larger amount of water to flow. Make sense? The other type of transistor, bipolar junction transistor (BJT), works similarly but the main difference is that you are using current to control another current instead of voltage controlling another voltage. Also, the other main usage of transistors is as an amplifier, meaning it makes something bigger, larger, greater, etc. In this case, transistors are adding the larger voltage to the smaller voltage to get a much larger voltage, thus amplifying the original smaller voltage. The amount by which the input is multiplied is naturally called the "gain." Hope this was all helpful!
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Thank you for watching!
You can read our full article on MOSFET Transistors at: www.electrical4u.com/mosfet-working-principle-of-p-channel-n-channel-mosfet/
If theres no positive voltage on the gate there will be no current between drain and source ....so what s the difference with bjt
I'm 73 years old and now trying to learn a little about
Electronics, NICE explanation, Thanks William Orange county, ca.
You deserve some applause.👍😍
Is there any need to tell your age?
@@varunrawat599 Is there any need for your comment?
I m also 50+ n have a lot of interest in learning electronics circuits n components.
sir u are an inspiration to many students who have left their studies in between due to some reasons...
This is probably one of the clearest, most educational videos I've ever seen! I've been confused about this subject for hours but this cleared it up instantly
The BEST explanation of a how a mosfet works by far. I watched few videos but this is the Clearest explanation. Thank you.
One of the best videos on Mosfet. So simply explained, a stuff which is not easy to understand from textbook. Crisp and to the point. Thanks for the video.
Wow am impressed , so simple yet I was being confused all along ,it took so much time to get to this beautiful explanation made everything clear ! This was work weldone !
Got the concept in 7 minutes which I couldn't understand in class from 7 days
👏👏🤞
😂😂 borhiya, modern problems required modern solutions
😂
Exactly
So dumb 😂
Really clear and simple explanation. Best one I’ve seen on RUclips thank you.
I think so too!
really u made me to shud out tears from my eyes
i was finding for this kind of video but at last i found the diamond tanxxxxxxxxxxxxxxxxx a lot
really i love this channel supper explanation tqqqqq soooooo much agian
Clear and lucid style explanation , now I know the working principle of a MOSFET. Thank you very much.
I must say thank you. It is the best demo to understand the n mosfet with clear graphics. Great but easy to understand that working of MOSFET. You have beaten all the high end glamorous video and monotonous and academic lecture by professors, in explaining the model clearly. Great work! Keep it up.
Like your illustration. You speak at right speed. Makes communication easier or should I say perfect.
This is the best explanation that I have seen on mosfet. Thank you
Must see this ruclips.net/video/stM8dgcY1CA/видео.html
Very easily understandable through excellent demonstrations.
Crystal clear explanation, well done 👍
Beautiful explanation.....very precise to the point...cleared the basic concept of mosfet..... Thank You
Very good (easy) explanation, bets I heard so far...
After wasting my time on neso academy, I finally came to understand the working of MOSFET.
it might 've been difficult for you to understand but they're not that bad.
@@kashif2309 yeah, this video briefly but efficiently explained the basics of a mosfet, but neso academy gives detailed lectures about it as if we were in a class. both E4U and Neso are very helpful and have their uses
Trust me, you didn't waste your time watching Neso Academy videos
Thank you for this explanation. And much thanks for the pace of the video, its perfect.
@Electrical4U you're doing a good job mate!
Demonstrations like this definitely help.
Thanks for the good work, please keep it up!
Awesome videos makes it really easy to understand plzz make more such videos
Conceptually, very lucid and clear...Thanks!!!
Loved the simple, illustrated presentation.
Thak you very much.... you go slowly enough for me to keep up!!!
Electrical4u is the best website I have known so far for learning. It covers all the concept from basics to advance level. I have made this website as my reference and currently pursuing my exam. Thank you so much♥️, for providing us every thing for free
I honestly came back just to like this video. Thank you.
Your explanation just cleared all my doubts! Thank you so much!
Far better than offline classes
This was such a terrific explanation. Thank you so much!!
very helpful..
best explanation video i have ever seen on RUclips
Really good explanation , thank you
You should make more videos like this, specially for the topics which don't have a very good video on youtube. You could help a lot of students :)
simple and crystal clear explanation
Easily understood. Many many thanks 💕💕.
Tq very much madam, explanation & animation is most attractive.keep on doing the videos.
thanks thats all I need to answer in my exams ... precise
Best explanation 👍👍👍🤩🤩
Super Awesome Explaination. Rare now a days.
Thank you for your kind words! :)
Thank you for the best explaination on RUclips.
Thank you for your kind words Tanmoy, much appreciated 🙂
Loved the explanation...
Happy to hear Siddharth, thank you for your feedback 🙂
Excellent video, thanks !!
It is really nice sir. Thanks a lot to electrical4u.
Nice explanation ❤️ only important point 😀
Just wow explanation 👏 ❤
Thank you for this very clear video about mosfet
Your explanation is the best guys make more videos
We're working on it!
Happy to hear you're enjoying our channel - thank you for your kind words 😄
Awesome animation and video
Very well explained... Nice work
Great explanation Thank you ❤️❤️
Nice explanation
Very much friendly electrical for you
Very good video,thank you so much
Very good explanation thanks
Beautiful. Loved it. Thank you so much!
No worries at all Shubham! Thank you for your kind words :)
The best video on MOSFET ever ..thanks and wish u good luck for upcoming vodeo
Veery helpful video mosfet electronic project
great and simplified explanation. it is worth watching
This is what I fcuking want, merci beaucoup!
Totally Understandable. Thank you Ma'am so much....
Excellent video please keep making such great videos on interesting topics it helps us a lot!
you explained this well. thanks.
Excellent explaination. Thank u....
Thanks. Excellent explanation. This kind of work really demands a great amount of effort. My Best wishes for your future projects.
they are from electrical4u.com .....it is a nice place to study....thats why the video is good
Amazing explanation thank you so much !!!!!
Great Explanation!
Finally, someone explains it slowly and thoroughly so even a stupid man such as myself can understand!
khub bhalo expalnation,got the basics clearly.Thanks
Thank you explained very well
Good explanation and clear high freq voice
Thank you for your kind words Selvam! Very happy to hear you enjoyed the video 🙂
hi, correct me if i'm wrong, there should be body(substrate) terminal connected internally to source, with out this terminal mere application DC across drain and Source cannot make p- n junctions Forward bias or reverse Bias
Yes, there is a substrate terminal, and it's connected to the source. Watch it here - ruclips.net/video/rkbjHNEKcRw/видео.html
Electrons should flow from - Negative or Source Terminal to Drain terminal....
yes, but current is defined in the opposite direction of electron flow. honestly I wish they would change that. so confusing
@@hiZarki I paused the video to check comments when I saw current flowing from positive to negative, having been taught that electrons flow from positive to negative some 50 years ago.
I don't understand how current (defined as the number of electrons per second as I recall) can be thought of as flowing in the opposite direction. This was called 'hole flow' back then. Can you explain?
Leroy Casterline I am confused as well because it looks as though the current is flowing through the reverse biased side.
Very well explained.
The current flow at 6:20 is conventional current flow, right? The real electrons will flow from source to drain, is that right?
You're right.
keep it on, you are doing great job.Thank you so much
Thank you for your kind words Rohan :)
This is one good video. Thank you :) !
Thank you so much ..keep posting more concepts☺🙏
Thank you for your kind words - we will! 🤓
Good explanation.
Nice vedio and demo
Thank you🙏
What not mentioned in this illustration is the triode function, and the pinch off mode due to forward biasing of drain to source voltage. Increasing the depletion region and narrowing the the N channel towards pinch off mode. To widen or enhance the N channel again increase the + gate to source voltage. 😳
Which I learnt from other youtube video tutorials.
Nicely taught. Keep it up. thanks
Thanks Punit! Will do :)
An excellent video.
At 34 seconds into the video she writes the gate in one of the outside terminals. At 1:34 she writes the gate as the terminal in the middle. Okay then we got it teacher. If you are not confused, we shouldn't be either.
indeed making life easier for engineering students.
Thank you for your kind words Jahangeer!
Way of explanation good easy to understand.
Thks this is much useful to us
Ty very well explained.
Very useful video helped me a lot
Thank u 😊
No worries at all Deepica! Thank you for your kind words :)
Hello sister I like your video thank you
Nice video @
crystal clear maam
Thank you so much for your help
No worries Abraham! :)
Qualitative explanation!
Thank you very much ma'am
Amazing! video.
MOSFET is a four terminal device...body is connected to sorce in most cases so it makes it 3 termminal
Correct the video pause on 00:24 you shown wrong daigram for source drain and gate
nice explained
Every video I watch about mosfets gets me more confused, I understand the basics but I seem to not fully understand the whole picture of a mosfet. What basics should I review before coming to understand mosfets? I think I'm more lost on the big picture of why use mosfets first and why we use each component inside the mosfet in that fashion?
🤪🤪 I told you, I'm just confused, I'm always thinking mechanical operation and not electrical
The same is with me too.. In fact, entire semiconductor physics confuses me so much and makes me mad..
Guys if u want clarification in this first u have to know the basics of atoms and it's characteristic how the structure are made up I mean material which is used for make the semiconductor.
EE here; hopefully this will help. We use transistors because they act as electrical switches; MOSFETs like the one shown in this video switch a voltage supply on or off by using a small voltage at the gate to allow or restrict a larger voltage being applied to a motor, for example.
Think of it this way: the water inside a pipe in your bathroom shower doesn't come out unless the spicket or handle is turned to "on" or open, right? So the force you use to open the pipe is like the small voltage being applied to the gate of the MOSFET.
Now, imagine the gate is actually controlled by a small waterwheel instead of your hand & it only needs a tiny amount of water poured on it to rotate & open the pipe. So that is a more direct analogy; a tiny amount of water (voltage) being used to allow a much larger amount of water to flow. Make sense?
The other type of transistor, bipolar junction transistor (BJT), works similarly but the main difference is that you are using current to control another current instead of voltage controlling another voltage.
Also, the other main usage of transistors is as an amplifier, meaning it makes something bigger, larger, greater, etc. In this case, transistors are adding the larger voltage to the smaller voltage to get a much larger voltage, thus amplifying the original smaller voltage. The amount by which the input is multiplied is naturally called the "gain."
Hope this was all helpful!
ruclips.net/video/tmlDF5ADlFA/видео.html
Maybe this can clear your confusion forever - ruclips.net/video/rkbjHNEKcRw/видео.html
excelllllleeeennnntttttttt explanation
Thank you Lone! :)