For more videos on BJT, check this playlist: bit.ly/3T6sASJ The timestamps for the different topics covered in the video: 0:20 What is BJT? 1:12 Construction of BJT 3:24 Different Regions of Operation of BJT (Active, Saturation, and Cut-off) 6:20 Symbols of NPN and PNP transistor 7:05 Different Configurations (CE, CB and CC) 8:03 Working of BJT 12:30 Different Currents in BJT For more Solved Examples on the BJT, check out this playlist: ruclips.net/video/byPBZmCfsb8/видео.html
while operating in active region at 3:24 it is in common base , but it is not in the case at 8:01 (it is in common emitter config and the condition Base Emitter forward bias and Base Collector reverse bias doesn't make any sense ) pls explain sir
awesome video i didn't understand anything in lecture but now my concepts are crystal clear and amplified as a transistor in active region. keep doing this good job. your channel deserves huge appreciation
Thanks a lotttt!!! I hadn't understood how amplification takes place in college lecture and therefore I couldn't follow the concepts that came afterwards, but now I understand it clearly. Will surely watch the other BJT videos. Keep up the good work!
Thank you for posting this. I am an EE student at CalState Long Beach and the EE department there is terrible, especially for the electronics concentration. I think I learned more form this video than I did from the utterly useless professors that teach it at CalState.
wow. awesome ! just awesome. explained in a very good manner. easy to understand. thank you very much for uploading this video sir. 6 stars out of 5. (star amplification :)
Thank you bro for your wonderful talent on uploading the best electronics videos.I visit many channels,but this was the best of all them.keep on uploading bro😘
00:12 Learn about Bipolar Junction Transistor 02:28 BJT has three regions of operation 04:27 BJTs have three regions of operation: cutoff, active, and saturation. 06:39 BJT can be configured in three different configurations 08:52 BJT is biased to forward bias Base Emitter Junction and reverse bias Base Collector Junction 11:01 Electrons flow from emitter to collector due to reversed biased junction 13:12 Bipolar Junction Transistors are current control devices 15:33 BJT can amplify input signal by controlling input voltage and output current. Crafted by Merlin AI.
set this week for all about electronics..started sterday, watching all your videos one by one.great explanation. will complete all the videos...b4 you post the nxt video..grt work...keep going...
00:12 Learn about Bipolar Junction Transistor 02:28 BJT has three regions of operation 04:27 BJTs have three regions of operation: cutoff, active, and saturation. 06:39 BJT can be configured in three different configurations 08:52 BJT is biased to forward bias Base Emitter Junction and reverse bias Base Collector Junction 11:01 Electrons flow from emitter to collector due to reversed biased junction 13:12 Bipolar Junction Transistors are current control devices 15:33 BJT can amplify input signal by controlling input voltage and output current.
11:27 why will it flow towards the positive terminal as now after the combination of holes and electron an atom is resulted which is electrically neutral?
Sir your videos are amazing. So when we are doing Biasing we are not actually changing the polarities of the DC biasing but instead for example in saturation the collector voltage becomes larger than base which is larger than emitter, right?
I suggests you reduce the speed when delivering the content...I think you were a little faster for me...but I love the way you teach n it really makes everything look so easy
15:50 i don't quite understand, .." if we connect resistor between collector and emitter terminal, we can amplify the input signal.." what is relation with the resistor?
The input base current gets amplified by the factor of beta at the collector side. If the just connect the resistor between the collector and emitter then we can get the amplified output voltage. ( v = I*R).
At 10:45 I didn"t understand why the majority of electron will flow towards collector rather than directly going towards the base and than Vee. Is there large difference in potential towards the collector and base or what? If anyone can help ??
It's NPN transistor. That means collector is N type and base is P type. In a active region, collector base junction should be reverse biased. That means Vc > Vb. I hope, it will clear your doubt
Thank you sir nice explanation. But what is our reference when we say base voltage, emitter voltage and collector voltage. Like if we say Vbe, it is voltage between base and emitter right? So how about Vb, Ve and Vc?
@@ALLABOUTELECTRONICS Sorry, but where is the ground in case of those forward, saturation and reverse bias schematics that you showed? I mean, if we, for example, define the most bottom node as the ground, base voltage will be zero. So, I guess, it is more accurate to talk in terms of base-to-collector and base-to-emitter voltages, isn't it?
For more videos on BJT, check this playlist:
bit.ly/3T6sASJ
The timestamps for the different topics covered in the video:
0:20 What is BJT?
1:12 Construction of BJT
3:24 Different Regions of Operation of BJT (Active, Saturation, and Cut-off)
6:20 Symbols of NPN and PNP transistor
7:05 Different Configurations (CE, CB and CC)
8:03 Working of BJT
12:30 Different Currents in BJT
For more Solved Examples on the BJT, check out this playlist:
ruclips.net/video/byPBZmCfsb8/видео.html
while operating in active region at 3:24 it is in common base , but it is not in the case at 8:01 (it is in common emitter config and the condition Base Emitter forward bias and Base Collector reverse bias doesn't make any sense ) pls explain sir
Differentiate between NPN and PNP transistors. According to you which one is going to switch faster.
؟؟؟؟؟؟
🎸
3.35 you said R-B is reverse biased, should be B-R is reverse.
@@gunanagasindhu9592 I too went back and saw that this was the case. Anyone have an explanation?
Bro it was excellent! The channel deserves huge success! One day all Electronics students follow your videos! And you deserve it 🙏
It's not correct. As per electronic engineering.
@@solapowsj25 I agree with you. It's clearer than my University teachers.
But he should off the add
Bhai kyu jhoot bol raha... 😓😓
Kuch samajh nhi aa raha hai, pechla ek ghanta se same video dekh rahe hu.... 😓😓
@@shefalisinghbaghel6844 Tum achha ladka nahi hai sahi se dhyan laga ke concentrate karke 1x me dekho tab achha ladka
awesome video i didn't understand anything in lecture but now my concepts are crystal clear and amplified as a transistor in active region.
keep doing this good job.
your channel deserves huge appreciation
Thanks a lotttt!!! I hadn't understood how amplification takes place in college lecture and therefore I couldn't follow the concepts that came afterwards, but now I understand it clearly. Will surely watch the other BJT videos. Keep up the good work!
Best channel on youtube , specially short notes in the descriptions are so helpful
Insahallah sir you will be the top electronic teacher on RUclips in a fucture
I was so lost when this was explained to me in class. Thank you for making such a clear and concise video.
No one writes the notes in the description except you....thank you sir
Thank you so much! You really know how to explain BJT clearer than my professor
my doc's explanation in class sucked, now everything is cleared up. keep up man with the good work.
Bro I m first year Student , can I watch this for college exam
@@Psycho_Engineer786 hello so are u in 3rd year now? Which course are u pursuing
@@Sunit_Kumar ECE
@@Psycho_Engineer786 from where?
Thank you for posting this. I am an EE student at CalState Long Beach and the EE department there is terrible, especially for the electronics concentration. I think I learned more form this video than I did from the utterly useless professors that teach it at CalState.
감사합니다 최고의 BJT 강의 입니다. 전자회로에 입문하면서 하나하나 생소한 개념이 많아 원서를 독학하는 것이 버거 웠었는데 이 영상을 보고 트랜지스터가 어떻게 작동하는지 잘 알게 되었씁니다 다른영상도 찾아볼게요!~!
Best Video for Transistor in RUclips.
wow. awesome ! just awesome. explained in a very good manner. easy to understand. thank you very much for uploading this video sir. 6 stars out of 5. (star amplification :)
Your explanation made everything so easy to understand! Thank you so much!
Excellent explanation. BJT is always a topic of confusion for me and these videos just simplified it a lot for me
Simply and easily understand yhe concept. ..wow...good channel
Thanks a lot brother. You really made BJT easy to learn for me.... ! Keep up the good work!
Thank you bro for your wonderful talent on uploading the best electronics videos.I visit many channels,but this was the best of all them.keep on uploading bro😘
00:12 Learn about Bipolar Junction Transistor
02:28 BJT has three regions of operation
04:27 BJTs have three regions of operation: cutoff, active, and saturation.
06:39 BJT can be configured in three different configurations
08:52 BJT is biased to forward bias Base Emitter Junction and reverse bias Base Collector Junction
11:01 Electrons flow from emitter to collector due to reversed biased junction
13:12 Bipolar Junction Transistors are current control devices
15:33 BJT can amplify input signal by controlling input voltage and output current.
Crafted by Merlin AI.
koi kaam dhandha nahi hai kya
Thank you for uploading this video as requested.
Thank you !! 😍😍
Transistors are tough. This video was a great introduction to some of the essentials
thank you from bottom of my heart , 5stars , crystal clear concepts
So so so thanks to you that I now finally lost the fear of writing beee exam to my sem.thankyou so much❤❤
you're a life saver this video is so easy to understand keep up the good work
Hii sir, your videos are so helpful to me. The way you explaining is so interesting to listen.
i love you, you saved my exams
Wonderfully explained the concepts! It was really helpful. Great job man!
Bro I'm big fan of your videos..... very good explanation
This is best channel to learn electronics... Tq
Seamlessly explained! Thank you!!
thanks a lot, sir much love and appreciation from south africa. I just made 3 pages of notes in 17 minutes 🥰. More understanding than in class 😄,
I'm too confused in sign notation, VBB, VCC, VBE, VCE,...
Thank you so much to clear my confusion
Thank you, sir...
I think you could focus more on explaining the physic than the equations. Equations are secondary.
Bhai kya kar rahe ho aajkal
@@prithviraj4453 🤣
@@im_creative1 ? 🧐🤔
???
Hats off, amazing work. good refresher material!!
7:05 Common base, emitter, collector configuration
12:30 Different currents in BJT transistor
I bow down my head for your explanation bro.. how briefly it was🙏
It's simple way of know about BJT... Very nice sir..
Thanks for the explanation!
Thanks alot brooh...!!
Tommorow is sem exam this is too gud
u sayed my sem bro.... thanks :)
Thank-you so much. This video helped me a lot 😍.
Bhai jldi jldi bnaa video we really love it and want to watch more
Very soon the next video will be posted.
Very clear explanation 👍 , Thank you sir Vedio is helpful to me
Perfectly presented, I wish I found your Channel earlier
Perfect explanation...
I only have trouble understanding your english (im not fluent english speaker)
neither is he, its the indian accent
@@ahbarahad3203 that's not polite, say smf about Indian accent.
@@ahbarahad3203 nobody asked lmao
very very good explaination, all concepts in theory are based on sense...
A very nice and well explained introduction to BJT
awesome waiting for your upcoming videos about BJT
set this week for all about electronics..started sterday, watching all your videos one by one.great explanation. will complete all the videos...b4 you post the nxt video..grt work...keep going...
Thank you so much. Great explanation.
it was a good session for a beginner!. Thanks to you.
muito obrigado , ótima aula !
Thank God for India and Indians
I wish it were that easy to learn when I was graduating! :P
Thank you for this video. It helped me
Awesome Video for revision 👍🙂
Super explanation i will learn more from you compare then our college
Is this for 1st year BTech
Thank sir, it makes sense, hope that in the upward videos you can add subtitle because I'm not good at listening to English
Awesome Content Sir
No more words ...killing explain ation
Thank you very much this channel and your videos are helping me a lot🙏🙏
00:12 Learn about Bipolar Junction Transistor
02:28 BJT has three regions of operation
04:27 BJTs have three regions of operation: cutoff, active, and saturation.
06:39 BJT can be configured in three different configurations
08:52 BJT is biased to forward bias Base Emitter Junction and reverse bias Base Collector Junction
11:01 Electrons flow from emitter to collector due to reversed biased junction
13:12 Bipolar Junction Transistors are current control devices
15:33 BJT can amplify input signal by controlling input voltage and output current.
really awesome content👌👌
Awesome information 👍👍👍👍
Thumbs up, keep up the brilliant work.
11:27 why will it flow towards the positive terminal as now after the combination of holes and electron an atom is resulted which is electrically neutral?
emitter is highly doped so some get neutral but most of them are moved towards collector side and contribute as "Ic"
Having some doubts in transiator biasing
But still video is very awesome. Thanks for explaining.
You are in which college?
Nice and simple explaination
bro can you give some brief explanation of single ended and differential inputs
very clear explanation provided
Good demonstration
It was very helpful. Thank You. Please make the sound quality better.
Amazing video!Thanks!
Excellent . Keep up the good work
really awesome explanation : ) : )
Excellent video!
Very good teaching sir
Very nice class sir❤
Excellent teaching
Sir your videos are amazing. So when we are doing Biasing we are not actually changing the polarities of the DC biasing but instead for example in saturation the collector voltage becomes larger than base which is larger than emitter, right?
Thanks alot..it was a great help
Love your videos bro❤
I love you man, Thank you
from egypt good for you
Please upload further videos great. Explanation
I suggests you reduce the speed when delivering the content...I think you were a little faster for me...but I love the way you teach n it really makes everything look so easy
I have considered that and implemented that in the new videos.
Thank you for the video
2:40 You deserve a freakin' medal, man.... -_-
Nice video thanku so much🙏
Very nice explanation .....
15:50 i don't quite understand, .." if we connect resistor between collector and emitter terminal, we can amplify the input signal.." what is relation with the resistor?
The input base current gets amplified by the factor of beta at the collector side. If the just connect the resistor between the collector and emitter then we can get the amplified output voltage. ( v = I*R).
@@ALLABOUTELECTRONICS ok i get it, thanks.
At 10:45 I didn"t understand why the majority of electron will flow towards collector rather than directly going towards the base and than Vee. Is there large difference in potential towards the collector and base or what? If anyone can help ??
Awesome lecture sir
Sprb explanation sir
Thank you sir ❤️🙏👍
chaplusi karlo beta
at 11:21; why do the electrons after combining with holes go towards the positive terminal of Vbb??
4:01 ... If Vc > Vb then how it will be in reverse biased?? I am talking about active region operation
It's NPN transistor. That means collector is N type and base is P type. In a active region, collector base junction should be reverse biased. That means Vc > Vb. I hope, it will clear your doubt
@@ALLABOUTELECTRONICS yes ... thanks ❤️
wow nice explain bro 😍😍
Thank you sir this vedio is helped me alot in my sem1 exam 😀😀once again thank you so much sir ❤️❤️❤️
Thank you sir nice explanation. But what is our reference when we say base voltage, emitter voltage and collector voltage. Like if we say Vbe, it is voltage between base and emitter right? So how about Vb, Ve and Vc?
It is with respect to the ground. For example, Vb is the voltage at the base terminal with respect to ground.
@@ALLABOUTELECTRONICS Sorry, but where is the ground in case of those forward, saturation and reverse bias schematics that you showed? I mean, if we, for example, define the most bottom node as the ground, base voltage will be zero. So, I guess, it is more accurate to talk in terms of base-to-collector and base-to-emitter voltages, isn't it?