01:28 The common base configuration of a transistor involves the base being common between input and output. 02:56 Transistor base configuration involves forward and reverse bias junctions. 04:24 Common base configuration allows for input signal amplification. 05:52 Alpha dc is the current amplification factor. 07:20 Output characteristics of common base configuration 08:48 Understanding output characteristics of a Transistor 10:16 Ic is approximately equal to Ie due to reverse leakage current. 11:44 Transistor has three operating regions Crafted by Merlin AI.
Thanks sir for the explanation. Please why is the horizontal axis of the Dc load line of a common base amplifier marked as VCB and not VCE? I got a couple more questions but i will need to send you photos so you can understand me better. I look forward to an early reply sir. 🙂
No worries.... But there is nothing in this to get confusion You just make sure the FB and RB sections There you can find loadlines And you can get about VCe Vcb.....
Ini bicara hubungan arus colector (Ic) dg Vbc, dimana pd Vbc tertentu arus colector (Ic) tdk bisa naik tajam atw melandai, dan Vbe diturunkan pd Vbc akan naik maka pd Ie akan naik seperti yg ada pd grafik Ie dg Vbe.... Dan arus colecktor (Ic) dg arus emiter (Ie) sbg bandingan dr Ic/Ie= Alfa, jadi Ic < Ie atw Alfa < 1.... Input Vbe terlihat hubungan arus emiter (Ie) dg Vbe dan Vbc dlm common base...
For npn.... reverse the polarities of the voltages and reverse the direction of current.... the explanation and graphs remains same. SUBSCRIBE and keep supporting EC Academy 👍
It is the revers leakage current from collector to base… it is very very small current … Hope this is helpful… Do subscribe and keep supporting EC Academy ✌️
It is the condition for biasing of BJT. Vbe should be forward bias and Vcb should be reverse biase. So it depends on the type of transistor, which polarity should be connected to the terminals of the transistor... Do subscribe and keep supporting EC Academy 👍🏼
Watch the following 👇video... you will easily understand what is alpha #21 Transistor (BJT) current components || EC Academy ruclips.net/video/zUZnBSiHth0/видео.html Subscribe and keep supporting EC academy 👍
It will depend on current flow… if current is flowing from base to emitter then we will consider Vbe. if current is flowing from emitter to base then we will consider Veb. Hope this is helpful… Do subscribe and keep supporting EC Academy ✌️
Wow.. such a simplified explanation ...other videos on RUclips were very confusing!
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01:28 The common base configuration of a transistor involves the base being common between input and output.
02:56 Transistor base configuration involves forward and reverse bias junctions.
04:24 Common base configuration allows for input signal amplification.
05:52 Alpha dc is the current amplification factor.
07:20 Output characteristics of common base configuration
08:48 Understanding output characteristics of a Transistor
10:16 Ic is approximately equal to Ie due to reverse leakage current.
11:44 Transistor has three operating regions
Crafted by Merlin AI.
Super bro super ga cheppav❤
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U gain my huge respect man 🤜🏻🤛🏻 ..
Thank you sir...
It's really very clear...
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sir thank u very very much sir because of u i can write exam tomorrow
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Thank you sir it helped me before exam..
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Now in which year you are
How you are being satisfied with ECE
Woww Superb explanation thank you sir thank you much🙏🙏
Nice explanation sir...
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@@ECAcademy we want more topics sir from ece subjects...
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thankyou for this explanation.. but i hate that intro..irritated my ears
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Sir define active, saturation, cut off regions in common base transistor sir
sir
please make a video on
Common collector configuration of a Transistor (BJT) | input & output characteristics
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Excellent explanation tysm sir😁
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Intro to intro tha🙂
Tq so much sir 👍🏻🙏🙏
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Thanks sir for the explanation.
Please why is the horizontal axis of the Dc load line of a common base amplifier marked as VCB and not VCE? I got a couple more questions but i will need to send you photos so you can understand me better. I look forward to an early reply sir. 🙂
I am not getting your question,say clearly
No worries....
But there is nothing in this to get confusion
You just make sure the FB and RB sections
There you can find loadlines
And you can get about VCe
Vcb.....
Sir make a video on construction and working of halfway rectifier and full wave rectifier
Already done… check the playlist
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Sir why for CE configuration output terminal is not connected as reversed bias?
Please watch video on “transistor voltages” in the same playlist...!!! You will easily understand 👍
As it is passing the energy towards the junction from emitter...
Sir why input current taken as constant in out put characteristics of graph
Ending door sound😮
Sir please make a vdo on common collector configuration.
Please sir 🙏
Super explanation sir thank you sir
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Thank you to sir 😊
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Sir plz share common collector configuration
Ini bicara hubungan arus colector (Ic) dg Vbc, dimana pd Vbc tertentu arus colector (Ic) tdk bisa naik tajam atw melandai, dan Vbe diturunkan pd Vbc akan naik maka pd Ie akan naik seperti yg ada pd grafik Ie dg Vbe....
Dan arus colecktor (Ic) dg arus emiter (Ie) sbg bandingan dr Ic/Ie= Alfa, jadi Ic < Ie atw Alfa < 1....
Input Vbe terlihat hubungan arus emiter (Ie) dg Vbe dan Vbc dlm common base...
Thanks sir 😊
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Now I need new headphones all becouse of that intro ..
Don't act too smart… concentrate on your studies
Thanks a lot sir...
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Gud evening sir...........sir common collecter configration........ video........passes chayadhee sir.......
tqsm sir very usefull
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Watching in 2024 before edc exam 😅
Thank you Sir 🙏.
Sir this question is how many marks takes in examination.
This question will be asked for 6 to 8 marks...
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It depends on your University question paper
👌
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The intro..... Haaaaaaaaaaaaaaa
Sir plz explain cc and ce configuration also
🙏🙏🙏🙏🙏Plzz
Common collector already in the playlist...
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@@ECAcademy oi8p
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Tnq bro
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Why we named Vee and Vcc of the voltage source?
It's upto u my friend u can name it as u want ...it doesn't matter
whats the difference ntw pnp and npn
Sir for npn configuration
For npn.... reverse the polarities of the voltages and reverse the direction of current.... the explanation and graphs remains same.
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@@ECAcademy sir in a book I saw Ic current direction is different from your Ic direction, that's why im a bit confused.
@@ECAcademy I think your direction of Ic is right!
Just remember Ie=Ib+Ic
Sir is ip op characteristics is same for both PNP and npn?
Yes it is same
What is the icbo full form
It is the revers leakage current from collector to base… it is very very small current …
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Sir vcb become positive mean
It is the condition for biasing of BJT. Vbe should be forward bias and Vcb should be reverse biase. So it depends on the type of transistor, which polarity should be connected to the terminals of the transistor...
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why Vcb is kept constant
Gaming video ko like karte ho pr 😔
Studying video ko kyu like nhi krte🧐
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alpha kese aaya
Watch the following 👇video... you will easily understand what is alpha
#21 Transistor (BJT) current components || EC Academy ruclips.net/video/zUZnBSiHth0/видео.html
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Last me bahut tez audio aaa rha tha pura mood kharab kr diya touba touba
তুমি বাদ দিয়া video বনোৱা
Vbe is not correct.Veb. Ve>Vb in pnp configiration.
It will depend on current flow… if current is flowing from base to emitter then we will consider Vbe. if current is flowing from emitter to base then we will consider Veb.
Hope this is helpful…
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Extremely Useless lecture
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Thankyou sir
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Why is Ie constant in the second one