🔴 TRANSISTOR - Part 1 | Construction and Working | Bipolar Junction Transistor (BJT) | in HINDI
Вставка
- Опубліковано 6 жов 2024
- In this Physics (electronics) video in Hindi for class 12 we explained the construction and the working of transistors. These work as digital switch and amplifier. We talked about its types at first. Basically transistors are of two types viz., Bipolar Junction Transistor and Field Effect Transistor. This video will be oriented around BJT. This type of transistor is of two kinds, namely, n-p-n and p-n-p transistors. When p type semiconductor is sandwitched between two layers of n type, it is called n-p-n transistor. Tese kind of transistors have three main segment - emitter, collector and base. Base is very thin, whereas emitter is wide and collector is wider. Doping levels are also different. The base is very lightly doped, the emitter is very highly doped and the collector is moderately doped. The basic functioning of the transistor as switch is due to the fact that when we provide base current, then only emitter current is seen. Hence we can say that the base current works as switch. And one more fact is that the emitter current is many times the base current and due to this fact we can amplify signals with the help of transistors. To understand the physics behind these facts you need to watch the video.
Modern day electronics revolve around digital circuits and those are possible due to the existance of transistors. As you know your computer, mobile phones are possible due to integrated circuits and integrated circuits are made of logic gates and these logic gates are comprised of transistors, you can understand how important is the role of transistors in modern day electronics.
OTHER RELATED VIDEOS :
SEMICONDUCTOR | Valence Band, Conduction Band, Forbidden Energy Gap
• 🔴 SEMICONDUCTOR | Vale...
SEMICONDUCTOR TYPE | Intrinsic Extrinsic p-Type n-Type
• 🔴 SEMICONDUCTOR TYPE |...
p-n Junction | Forward and Reverse Bias
• 🔴 p-n Junction | Forwa...
Rectifier - Half wave and Full wave
• 🔴 Rectifier - Half wav...
Voltage-Current characteristics of p-n Junction Diode
• 🔴 Voltage-Current char...
LIGHT EMITTING DIODE or LED
• 🔴 LIGHT EMITTING DIODE...
Full Wave BRIDGE Rectifier
• 🔴 Full Wave BRIDGE Rec...
LOGIC GATES
• 🔴 LOGIC GATES | video ...
★★★★★★★★★★★★★★★★
Channel Link :
Know your transistor by prof. HC Verma
Old link is not opening. I shall find out and paste the link as soon as possible
How do currents flow in a transistor by prof. HC Verma
★★★★★★★★★★★★★★★★
Click to visit the homepage of our channel : / @edupoint.physics
Arijit Daripa
EduPoint,
Dam Road,
Chandil,
Dist- Seraikela-Kharsawan,
Jharkhand,
India.
Tried to study this through unacademy channel, couldn't understand much because teacher didn't even know what he was talking about. After watching this, all my doubts have been quenched. I was wondering why the base needed to be lightly doped, why it was thin, and why didn't collector e- went to battery terminal. 👍👍 Good job sir!
Same goes with my coaching teacher. They are so called best coaching but the teacher didn't even knew which Ch he was teaching. Ig😂😂😂
@@simrankaurgagan5465 THEY ONLY FOCUS ON NUMERICALS. THEY DONT CARE ABOUT THE PHYSICAL SIGNIFICANCE OF PHYSICS.
JEE HAS TOTALLY DEPRIVED CHILDREN FROM FEELING THE BEAUTY OF PHYSICS.
JEE HAS MADE CHILDREN INTO NUMERICAL SOLVING ROBOTS IN THE NAME OF CONCEPTS
@@ChamanSinger4728 yeah truee
Same case
Nice explanation sir ,keep it up 👍
I tried different famous teachers but i found my HERO this corner.......
EDU point ki jay........
ua-cam.com/video/O1_43YXnS1k/v-deo.html
😤😤😤😤
ua-cam.com/video/cfz0t4xnL7k/v-deo.html👍
Yeah..🔥👍
Mind blowing sir
Kya tareeqa hai aapke samjhane Ka. Mai to khayel ho gaya. Kya aasani se samjhaya hai aapne. Itni zimmadari se lecture dete hai aap ke uska haq Ada hojata hai.
I again salute you
Thanks you
Really friends
ua-cam.com/channels/kHnngw4Sq29VOpqVTUZWGQ.html
Ada mat dekh logic pe ja Ada k chakker mai fail ho jayega
@@bhuwvneshkumarmanoharlal7849 right
Am following you from last 2 years and its being an amazing experience to learn with you Sir
India is still developing bcz lack of pure and true knowledge!!!! But sir u really sharing good knowledge!!! We need teachers like u!!!
No words sir !!! Huge respect!!!
If I passed any competitive exams ...
ur contribution is more sir!!!
Thank you!!!
The teachers like this person are very rare to find on the earth. His every video is the king rules on my heart ❤️. I don't have even 1% of creativity & imagination power this person presents behind each concept. I'm just slave for such videos. Thank you sir 🙏.
Sir u r amazing..... I am so grateful to u... U gave every bit of knowledge which makes this chapter even more interesting.... Salute sir!! 👏👏👏
༼ つ ◕_◕ ༽つ(☞ﾟヮﾟ)☞☜(ﾟヮﾟ☜)
Sir aap ka smjhane ka tarika gjb hai sir .
Thanks for this video ❤️❤️❤️❤️❤️
Aap free m hum sub ko itna kuch samjhate ho sir, Aap hi asli guru ho
Thank you sir :)
ua-cam.com/channels/kHnngw4Sq29VOpqVTUZWGQ.html
Superb lesson sir. You are the best here on UA-cam to explain Transistors...
Great 👌
Thankyou so so much sir 😊😀. Initially I was stucked on this topic and hated it due to lots of doubts. You are the real teacher sir who make students love the topic they hate. Your explanation is just awesome sir. You cleared my each and every doubt. Great pranam to you sir🙏🙏🙏🙏. Love your teaching ❤️😃
India's most underrated teacher of physics . Following you from class 9 sir and its JEE time
Me too
I'm in ninth class
M in engineering 😂
I am final year 😀
Your voice is awesome 😮. I feel like any scientist is giving lecture. Really very motivating voice
Nicely explained......method of teaching is very nice....everything is clear step by step. ...thanks for your guidance 👍👍
Pls explain transistor as oscillator 🙏
sir aaap kitna acha padhate h na .. you are the most appreciated lecturer on utube .. great job sir no one can teach like u........ u r bst than evry teacher....🤗🤗🤗🤗😎😎😎😎😎😎hero h aap
thanks sir, tired so hard ,read so many answers at website but at last finally got the wisdom
Thank you Sir, you are incredible. Please keep doing your diagrams because it really helps your students who struggle to understand without visualising. I genuinely appreciate your work :)
Had lots of questions about working of transistor, cleared all doubts in this video ! Great sir !
Such an underrated channel!
Bravo sir..
I am struggling to understand working of transistor since tomorrow
Now I understood it completely THANKYOU SO MUCH SIR🤗
Anyone won't find lecture better than this one
👁👄👁
Thanks Sir understood this topic becoz of u. 😊😊😊😊
I have found the best teacher who has made me understand physics very easily through this medium......Thanks a lot sir for your wonderful explanation and knowledge that you are sharing with us without any cost.....🙏🙏🙏🙏🙏
Your way of teaching is excellent Sir. Can we ask some doubts when ever things are not clear?
Transistor main na jaane kitne time se, kitne teachers se padh liya. Lekin samajh kahi nahi aaya. Aur aapne ek hi jhatake me sab clear kar diya. Thank You Sir. You and Lighthouse (Ashiesh Sir) will change the world.
superb video we cant gain knowledge without a teacher . thanks a lot sir.
can't thnk u enough
it was so helpful
n i feel adding ur knowledge to such platforms makes internet a stronger place than before it was.
Superb
Very well explained
No body did to that level
Appreciate your honesty
Stay blessed sir
ua-cam.com/video/pqeb66xrkbE/v-deo.htmlsi=BhPuTiSGQulM87F2
Sir mai apke videos class 11 se watch krta hun now i am in bsc part 2 or aj mera practical h to lga transistor ka concept revise kr lu
Aap sbse ache h sir really you build my concepts sharp and clear .
Thanks a lot for your support .
The way you explained everything is highly appreciated thank you so much
India needs more teachers like you .. Great 🙏
Sir. Have no words to acknowledge your contributions on my study.
Whatever topic I feel fed up and thought giving up, your lectures always ignite a great interest in such topics.
Thanks a lot sir for ur great service to mankind and we students.
well done sir i am from pakistan kamal ka samjhaty hain ap wesy to main comments kisi ki bhi video py nae karta lakin ap k samjhany k andaz ny mujhy majboor kar dea tareef karny py
Mind blowing sir,
Way of understanding is very good!!😊👌🏻👌🏻👏👏🏻
Practically , theoretically& phisically bhut achha explain Kiya Aapne aur bhi aise hi video dalte rahiye phisics Ka.
Thank you so much for all your semiconductor videos, they were really helpful.
ua-cam.com/video/pqeb66xrkbE/v-deo.htmlsi=BhPuTiSGQulM87F2
Dear sir, so much respect to you. After many days I have understand this matter.
This actually is one of the best explanation of all time.... Your a god.... I was stressing myself bout this chap a lot... But I am done now so thanks fam
Sir , please make a video on common base characteristics of a transistor, for b.sc .
Sir please make video transistor as amplifier
+Abhishek Chaudhary
Is video me uska bhi fundamentals hai.
Sir can you advise me on b sc Physics honours
Which University is best for it
Please sir
EduPoint Thanks sir....aap me meri request accept kar lee aur TRANSISITOR p baat kar hi dee aapne 😊😊😊😊 Thanks
ua-cam.com/video/fRr7OkLSvU8/v-deo.html
Abhishek Chaudhary
Thankyou sir....after watching this video my all doubts clear ☺️😊😊
Wow respect to you sir very nice teaching style really your channel will become a vrand that teaches quality information respct to you sir always pleased after watching your videos thank you so much sir.
Yes
Very true bro..Edupoint is best
ua-cam.com/video/j_5-R1G7b1M/v-deo.html
Thank you so much... this is really a legendary level teaching... 🙇♀️🙇♀️🙇♀️
Awesomely explained, never thought I would be able to understand so much via this video
Keep up the good work 👍🏻
Thank you for your explanation.
according to me @24:40 one more reason that in reverse biased condition only minority charge carrier will flow. so for the p region electron is minority so it can penetrate the R.B junction.
Great explanation sir! Cleared most of dmy doubts. Thanks sir!
But one question , when transistor acts as an amplifier, are the laws of conservation of charge and energy not violated?
No.
@@edupoint.physics sir please show me multistage voltage amplifiers 🙏🙏🙏
@@edupoint.physics sir please inductive reactance ke upar vedio banaye 🙏
Abhi tak transistor ka jo bhi video dekha hai yeh video sabse best hain sir....bohot achha explain kiya hai har ek point ko....
Aap ka gawaab nhi sir!!!
Great explanation thank you so much sir!!!!
Hello Kumar Anil !
You are welcome and thanks a lot for the support you have shown.
And as always .... thanks for watching.
The perfect lecture from the best physics teacher of India ❤
Sir please aap written notes provide kra skte h kya
Very good video
Very productive
Hindi rocks
Much much much better than unacademy
Thanks sir
Extremely well made lecture. Looks just perfect to me. This is how physics should be learned and your hardwork on the topic is clearly visible.
Got really satisfied with this lecture and hence subbed.
Arijit Sir really nicely explained the Bipolar Junction Transistor (BJT) got it very nicely I will watched the video one more time for detailed explanations and again for revision also. Thank you sir❤️❤️
Thk u so much sir....for this valuable knowledge 👏👏😍👌👌
Hii
Olu
ua-cam.com/video/j_5-R1G7b1M/v-deo.html
ua-cam.com/video/O1_43YXnS1k/v-deo.html
Fck u
your video has always been so helpful. Thank you Sir. Love from North East India
Sir aap bohot aachha explain karte ho
Thank you so much!
Masha Allah sir what an amazing 😍. I don't nothing about this all and I have it as a presentation topic and I never read about this before.
I found about most videos but they were not telling each and every basic point but you discussed all basic point and this is a beauty of a good teacher, it like this way
The only thing I can say after watching the video is "I JUST LOVED IT"
and obviously I'll ratify the best video on transistor ever!!!
Hats off🙌🙌🙌🙌
You've made everything clear
Lots of respect and regard 😇😇
Stay blessed
I needed it severely today thinking electronics is beyond my perception!!!!!!❤❤❤❤❤❤❤
The way you teaching calmy and logically. This was amazing.
Sir ,i love your videos so much.. it increased my performance from 70% to 85%. I will recommend it to my all younger brother and sisters also😊
Arrow is always directed from p to n and always present on emitter side. Just a small addition hope this helps
What a great way of teaching sir ! thanks for that.
Your video are The Next Level videos, easy to understand and I am sure to say that U are the master of your subjects👍👍👍
Me abhi tak tha kaha sir
Kaha kaha bhatakta rhta tha
Itne achche se aap samjhate ho
Thank-you
Thank you sir , you have cleared this transistor topic very simply and nicely
I am a IIT teacher, i like to watch your videos when I suffer any conceptual problem.
Which IIT ?
@@HimanshuSharma-vz8mu Mam belong to IIT DHOLAKPUR
This is my fav channel. Sir , you explain very nicely easily and deeply... Really love your videos
Sir you have a very great teaching ability thank you so much sir for this interesting video😄😄😄😄😄😄😄😄😄
mind blowing!! sir jo topic kota ke teachers nahi samjha pae,vo aapne inti aasni explain kr diya HATS OFF!!
awsm explanation through practical examples👍
tqs sir🙏
es se acha samjhanay ka style ho he nae sakta ye video dekh kar transistor kj kafi knowladge ho gai hai .
thanks
Sir.. You just cleared all of my doubts.. This video is so good literally I am in tears... Thank u so much sir..
Your speaking and teaching skills are much better than others.... really thanks for your precious time which you put on this video 👍👍
Too good !
The knowledge you imparted is of great value.
Is good channel..... for education porpose...
i'm satisfied....
Your explanation is very good sir.Thank you sir
Great explanation ND hmare concept bhi clear ho jate Hai phle see bhut improvement Hua Hai physics me apke video dekh kr
I never read topics just come & watch edu point lectures
Sir thanks aap NE mera confusion dhoor kya. Nicely explained.
Most valuable knowledge I have ever gain
+Sonu Neelkamal
Ye sab aapka support hi hai jo aap sab ko is channel ki videos itni pasand aati hai.
ua-cam.com/video/O1_43YXnS1k/v-deo.html
Thank you sir 🙏
This video is very very useful for me
Sir please make a video on transistor as an oscillator....
Main sare topic jo syllabus me hai usko phle aapke you tube channel pe aakr dekhta hu, phir usko apne book se pdhta hu, itna easily smjh me sba ata hai ki kya batau.
You r just awesome sir, 👌👌👌👌👌
Thanks sir aap bhut acha smghate h
You electrical engineering student
sir ur way of teaching is another level its better than any institute in india
Thank you......
You Are Really Awesome Teacher ❤️❤️
Satisfied 😊 , well taught sir 🙏💕
ua-cam.com/video/O1_43YXnS1k/v-deo.html
Well explained, animation is also perfect, black background, use of different colors,matching with your voice over, also thanks for information of HC verma
Awsome explanation sir......its a request plz make more video on transistor...
Hello Sajid Rafi !
Aap sab ka support hai, to hi ye channel hai.
Thank you very much for the support you have shown.
Sir you are great, your teaching is also great.
sir i mostly love your video.
You are in a correct country and a correct human being. Amazing brain.
Itti der se book se pad rhi thi baar baar Kuch samj nhi aya and finally found your video.
ua-cam.com/video/O1_43YXnS1k/v-deo.html
Finally I am successful in understanding this complex chapter in such a simple way........
Sir Allah pak bless u sir Ameen you lecture always help me in every test sir From Pakistan 🇵🇰 more more respect goes to u sir Great teacher
Ye pehla channel hy jo meny dekha k jisky sary comments and rating positive hy iska matlb k kuch to khaas hy , well aap bht acha explain karty hain sir Thank You
Video me Black background se battery jayda chalta h...thank u sir.
Murari ji,
Aapne notice kiya hai. Very good.
Vaise mujhe ye pata nahi tha.
Thank you.
@@edupoint.physics ji bilkul sir maine notice kiya h...or iske saath aakho me v km jor padta h...tez light aakho ko nuksan pahuchati h...but black light se km effect padta h....😊😊
u have explained it in very interesting way ... best u tube physics channel ... a million of thanks to you sirrrrrrrr
sir plsz upload part 2 as soon as possible 🙏🙏🙏🙏🙏🙏🙏
I am trying.
Could not figure out the best way to explain.
Yes sir plz
I don't know how to appreciate your explanation ... fantastic., amazing..etc