டிரான்சிஸ்டர் எப்படி வேலை செய்கிறது என்பதை இவ்வளவு தெளிவாக இதுவரை யாரும் சொல்லி நான் கேட்டது இல்லை. மிக மிக தெளிவான விளக்கம். தமிழ் மாணவர்களும் எளிதாக எலக்ட்ரானிக்ஸ் கற்று கொள்ள உதவும் உங்கள் பணி சிறக்க வாழ்த்துகள் ஐயா.நீங்கள் நீடுடி வாழ்க பல்லாண்டு.
Great explanation sir... If I was able to get a teacher like you in my past college days, I could have reached greater heights sir... But it's ok.. Better late than never... keep up this good work sir ❤
Sir i am very happy to see you. now only i am attan your class's without fear because i never ever seen Mr.FA sir's smail's at college. Now your classes all with lovely smail's and also it remember lovely memories. now your students all are engineer's working with all over the world. really still your videos supporting us to boosting our carrie. Thank You So Much Sir.
If teachers like you are there for every college,then why students are going to keep arrears.Teachers don't know to teach properly atall in many colleges,as a result student endup in self study which results in mugging up without knowing anything.Well done sir,keep it up.Every college needs a professor like you
I am studying AD department. In that B. EE is there. Starting time i really hurt the subject but after seeing you videos interest came automatically. Thanks for your whole videos ❤💜
@@sadasivampachamuthu632there are many types of transformer.centre tapped transformer,step up(to increase the voltage it is used in power plant),step down (to decrease the voltage.for example:mobilecharger) and so on
ஆக சிறந்த முற்றிலும் புரிந்து கொள்ள கூடிய விளக்கம் ஐயா, , well explained about that positive and negative sign, and how related with forward and reverse bios , arumai arumai
Warm Greetings Sir ! I wish to thank you for this video clip about NPN & PNP transistor. I had watched many videos about NPN & PNP transistor but I could not understand the proper functions and symbol of these transistors hence I am Art student. Your explanation made me to understand the different between the PNP & NPN and its functions. Thank you KEEP GOOD WORK
Dear sir. I am an R&D person but i am lacking on basics which causing more troubles during my project activities. I started watching your videos now i am doing well. Getting an teacher like you is a gifted one. Sir one day definitely come and meet you. Teachers are before God.. you proved in my Life. Please don't stop your teaching like me students really getting benefits please keep going
super sir, crystal clear explanation, keep educating our tamil students to reach their goals in life, not all colleges teach like thi simple and logically as easy to understand to any mind.
Great Explanation.. If I would have got a teacher like you, I would have entered into electronics field for sure. Now I am in computer field. After 30 yrs of my ECE graduation, first time seeing a very good teacher (YOU) giving clear explanation.. Thanks a ton. Keep up the good work!!
Sir at (18:14) collector base or collector diode yapdi sir reverse base ? And emmiter base or emmiter diode yapdi sir forward bias? it should be like this one right CB=Forward bias and EB = reverse bias tane????? Pls answer me it's completely confusing me!!!! it's totally worng according to your teaching in the initial stage of THIS VIDEO!
Sir, In voltage and current video, you explained that point with higher potential(more electrons) is considered '+' and with lower potential(lesser electrons) is considered '-' and electrons flows from positive to negative. But here in forward bias, electrons flows from emitter negative to base positive.. How? Am i getting it wrong? Thanks for making this video! Gives a lot of excitement in understanding these concepts.
electrons will always flow from negative to postive. since negative terminal contains more electrons. athigama irukkura eddathulla irunthu kammiya irukkura eduthukku pogum. Conventional current ( reality appdi illa - we refer current as flow of elctrons) will flow from positive to negative. so positive terminal ah high potential num, then negative terminal ah low potential num solluvanga. same charges repel each other so in negative terminal electrons are pushed away (due to repulsion - same charge), in postive terminal they are attracted. Hope it helps :)
Sir your explanation is good and simple,but small doubt, we can trigger a npn transistor just by applying positive voltage to base, why all people generally apply a negative voltage too in diagram for reverse bias. Even without Giving negative to base the transistor works in reality can you explain the difference in comments please.... This point confuses us...
Good teaching and your pronunciation was super but only problem is your writing style is very small ...am not able understand the words ....other wise you are genius in teaching....valthukal sir,
Sir basic electronics part 5 enna topic sir nanu neraya thedi pathutae antha vedio mattu illa ... Sir electronics la part one la irunthu step step ah podunga ethu enga iruku nae theriyala ungaloda vedio la tha exam ku padikurae so aduthu aduthu iruntha padika help ah irukum pls sir
டிரான்சிஸ்டர் எப்படி வேலை செய்கிறது என்பதை இவ்வளவு தெளிவாக இதுவரை யாரும் சொல்லி நான் கேட்டது இல்லை. மிக மிக தெளிவான விளக்கம். தமிழ் மாணவர்களும் எளிதாக எலக்ட்ரானிக்ஸ் கற்று கொள்ள உதவும் உங்கள் பணி சிறக்க வாழ்த்துகள் ஐயா.நீங்கள் நீடுடி வாழ்க பல்லாண்டு.
Sir enga irukinga.... Cha neengalam deivam.... Idhan da transistor... Avlodhan.... Ungaluku salute you are the general Commander.. 🤠🤠🤠
Great explanation sir... If I was able to get a teacher like you in my past college days, I could have reached greater heights sir... But it's ok.. Better late than never... keep up this good work sir ❤
P
ஆசானுக்கு வணக்கம் நல்ல விளக்கத்திற்கு நன்றி ஐயா
Sir i am very happy to see you. now only i am attan your class's without fear because i never ever seen Mr.FA sir's smail's at college. Now your classes all with lovely smail's and also it remember lovely memories. now your students all are engineer's working with all over the world. really still your videos supporting us to boosting our carrie. Thank You So Much Sir.
Excellent si, lot of valid points are discussed in each and every video sir.
If teachers like you are there for every college,then why students are going to keep arrears.Teachers don't know to teach properly atall in many colleges,as a result student endup in self study which results in mugging up without knowing anything.Well done sir,keep it up.Every college needs a professor like you
I am studying AD department. In that B. EE is there. Starting time i really hurt the subject but after seeing you videos interest came automatically. Thanks for your whole videos ❤💜
இன்னொரு முறை பிறந்தால் உங்கள் மாணவனாய் இருக்க ஆசை
அனைத்தும் அருமை. தாங்கள் கரும்பலகையில் எழுதுவதை கொஞ்சம் நெருக்கமாக காண்பித்தால் இன்னும் அழகாக தெரியும் , புரியும்.ஆசிரியருக்கு நன்றி.
What is the purpose of transformers
@@sadasivampachamuthu632there are many types of transformer.centre tapped transformer,step up(to increase the voltage it is used in power plant),step down (to decrease the voltage.for example:mobilecharger) and so on
@arumugav😅😅ellaksmananan9095
அற்புதமான விளக்கம் குருவே..
நெஞ்சை நக்கி பதிவு
ஆக சிறந்த முற்றிலும் புரிந்து கொள்ள கூடிய விளக்கம் ஐயா, , well explained about that positive and negative sign, and how related with forward and reverse bios , arumai arumai
Warm Greetings Sir !
I wish to thank you for this video clip about NPN & PNP transistor. I had watched many videos about NPN & PNP transistor but I could not understand the proper functions and symbol of these transistors hence I am Art student. Your explanation made me to understand the different between the PNP & NPN and its functions.
Thank you
KEEP GOOD WORK
Sir ipdi oru staff engalukum irundhrndha engg na enna nu enaku purinjirukum, i love ur teaching style
Dear sir.
I am an R&D person but i am lacking on basics which causing more troubles during my project activities.
I started watching your videos now i am doing well. Getting an teacher like you is a gifted one.
Sir one day definitely come and meet you.
Teachers are before God.. you proved in my Life.
Please don't stop your teaching like me students really getting benefits please keep going
Glad that I found this video. Helped a lot. Thank you so much sir❤
Good...sir....great videos in simple language...easy to understand...all the best...keep going
sir lectures very good theory completely useful for gate preparation
super sir, crystal clear explanation, keep educating our tamil students to reach their goals in life, not all colleges teach like thi simple and logically as easy to understand to any mind.
Super very nice video electrical explain thank you and congratulations sir..
Neengala engaluku oadikkum pothu illathatha nenacha i feel so bad.. U r d best...
Yaaru saami ivaru...tharamaana content 🔥🔥🔥🔥
Sir really good
I end the vedio with whole heartly
Live long sir
மிக அருமையான விளக்கம் ஐயா
Sir Unga face ah pathelaye padika thonuthu doubts Elam clear Aguthul sir....
Your really super hero Sir for eee,ece and ame
Great teaching sir, so much of clarity.
Simple ahh clear ahh solli tharinga sir...
Great Explanation.. If I would have got a teacher like you, I would have entered into electronics field for sure. Now I am in computer field. After 30 yrs of my ECE graduation, first time seeing a very good teacher (YOU) giving clear explanation.. Thanks a ton. Keep up the good work!!
Your teaching is very useful
Thank you soo much sir....very helpful for my sem exam🙏🙏🙏
Excellent sir.You r explaining nicely sir
Awesome sir... Big Respect
What a explanation sir 👌 really it easyli understand....great job sir🙏
Good teaching sir
Extraordinary explanation sir
Good teaching sir! thankyou ❤️ keep going and post more video.
Excellent explanation of active devices better than American and British lecturers. Kudos
Great teaching sir.
No words sir, i don't know how to reply sir ❤❤❤🙏
Thank you so much sir. Very clearly iam understand , thanks 🙏🙏🙏.
sir thank you so much , but the emitter is reverse biased in your explanation.. it is correct
Excellent explain sir ....👍👍👍👍
Very good explanation sir🎉🎉🎉🎉🎉🎉
All the best sir 🎉❤
How r u methagu arumainathan sir i'am ur old student sir, now working Saudi ur blessing.
Very easy to understand the topic
Good explanation I like it 😌✨
Very nice sir
i feel like physics topper thank you soooooooooo much sir
sirantha vilakkam .from sri lanka
great explantion sir
Super class sir
Please can you explain more about current direction, is electron and current direction are same with respect to battery positive terminal?
really nice explain
Good explanation sir. thank u
Super explanation sir
IGBT topic podunga pls
Sir but last diagram la veb and vcb both are in reverse bias sir but you told veb must in forward bias sir can you pls explain me sir
Thank you so much sir 🎉💯👌
Good explanation sir
Very excellent sir..
Thank you!
17:35 please clarify that switch closing concept are mentioned NPN ? if NPN means +ve how you supply to emitter in NPN method ?
Sir at (18:14) collector base or collector diode yapdi sir reverse base ?
And emmiter base or emmiter diode yapdi sir forward bias?
it should be like this one right CB=Forward bias and EB = reverse bias tane????? Pls answer me it's completely confusing me!!!!
it's totally worng according to your teaching in the initial stage of THIS VIDEO!
Transistor bias resistor calculation please thank you sir ❤️❤️❤️❤️❤️
Sir 11 physics video poduga sir
@@kamatchisubramani4843 only related to eee thaan sir post pannuvaaru!
Sir, In voltage and current video, you explained that point with higher potential(more electrons) is considered '+' and with lower potential(lesser electrons) is considered '-' and electrons flows from positive to negative. But here in forward bias, electrons flows from emitter negative to base positive.. How? Am i getting it wrong? Thanks for making this video! Gives a lot of excitement in understanding these concepts.
electrons will always flow from negative to postive. since negative terminal contains more electrons. athigama irukkura eddathulla irunthu kammiya irukkura eduthukku pogum. Conventional current ( reality appdi illa - we refer current as flow of elctrons) will flow from positive to negative. so positive terminal ah high potential num, then negative terminal ah low potential num solluvanga. same charges repel each other so in negative terminal electrons are pushed away (due to repulsion - same charge), in postive terminal they are attracted. Hope it helps :)
Tq for ur explanation sir
Sir your explanation is good and simple,but small doubt, we can trigger a npn transistor just by applying positive voltage to base, why all people generally apply a negative voltage too in diagram for reverse bias. Even without Giving negative to base the transistor works in reality can you explain the difference in comments please.... This point confuses us...
Can you please clear this doubt in a video or in a comment section please...
Are we have this concept in Ece or not
Sir if I am not wrong , current goes from collector to emitter in NPN right? To my understanding, Electrons travels from emitter to collector ?
Really super sir
Sir positive la irunthu thane sir electrons poogum nu sonni ga...then y.emitter is connected to negative
Thanks sir 🙏🙏🙏🙏
very nice and super sir epdi sir nega kathukitiga yagalu ku ugala la engg na ena nu purujuruku
Good teaching and your pronunciation was super but only problem is your writing style is very small ...am not able understand the words ....other wise you are genius in teaching....valthukal sir,
Sir, could you explain elaborately how triple voltage multiplier circuit works ? This circuit is used in mosquito bats.
Super sir
Sir pleas take more videos this subject 😫🙏🙏💓😫🙏🙏💓😫🙏🙏💓.
Thank you sir❤️❤️
Thank you very much sir
Love you sir. Solla vaarthaikal illai
Arumai
16:40 How Emitter is positive sir?...kindly clarify my doubt sir
Sir collector and base thana sir reverse voltage apply pannanum aana collector and emitter kku reverse voltage kudukkuringa ithu epdi sir ?
Thanks sir 💙
Sir, Can you show me the saturated voltage of a transistor practically?
Nandri ayya
Sir...Output chara of CE Config is between Ic and Vce, not Vcb. Right??
Good...
But schematic diagram la common emitter circuit potrukiga sir, top la common base potrukiga sir
Bipolar junction it is the answer for that??
nice
Wonderful
How RPM control works? Please explain with clear diagram sir
Sir, I want more maths videos
Negative side la errunthu current poguma. Make clear he mark like that
What is happening inside the transistor ? Just movement of electrons and holes ?...
Here, is
knee voltage - forward bias
Breakdown voltage - revers bias
Sir CT/ PT difference
Thanku
நன்றி
Sir basic electronics part 5 enna topic sir nanu neraya thedi pathutae antha vedio mattu illa ... Sir electronics la part one la irunthu step step ah podunga ethu enga iruku nae theriyala ungaloda vedio la tha exam ku padikurae so aduthu aduthu iruntha padika help ah irukum pls sir
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Tq