Self-Bias Configuration of JFET (Mathematical Approach)

Analog Electronics: Self-Bias Configuration of JFET (Mathematical Approach)
Topics Discussed:
1. Comparison between fixed-bias and self-bias configurations.
2. Self-bias configuration of n-channel JFET.
3. Operating point in self-bias configuration.
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[@mathewmwilamubanga7315]

sir you are a genius and thank you so much for your lectures. I thought electronics was hard but i was wrong.

[@naziazameer5632]

Thank u sir for these lectures.... I like ur way of teaching

[@agstechnicalsupport]

Thank you again for these great lectures on transistors

[@yahiaahmed4364]

great explanation my dear
You are the best

[@gnquince]

That input voltage apply positively or negatively?

[@shreyasingh2282]

Thank youuu so much

[@EngineeringAcademyEthiopia]

How did you learn this all things? You are good within every subject

[@christiandeguzman9711]

thanks man

[@tsyeudinpsyeuix970]

Thanks a lot for mathematical approch,,i was trying to do it but couldnt...thanks

[@hemanthgooty]

great explanation

[@krislenecondinato7836]

thanks!

[@AnoNymous-po5sx]

Without using graphical approach. How vould ypu find which root's correct Id value? Because we have two roots.

[@MHHasan-fu3kp]

I have the same question.

[@hindustan1219]

is there no graphical approach for fixed bias circuit

[@amitkumarsaha4994]

Id can be found by applying KVL across drain and source.

[@hindustan1219]

plz give us some video of opamps too

[@MATHEMATICSBYNITianHimanshu]

tq sir

[@xflamesnowyice727]

how do you decided which Id to use as there will be 2 values for Id

[@user-pr8xo6zj1j]

Yeah I want to know also

[@ZT33003]

+1

[@aninditpanigrahi3334]

Make a video on op amp sir

[@guillermorobledo2842]

How did Vp move up to the numerator from the denominator of the fraction? I don't get it.

[@AndrewKiethBoggs]

He got (1-(Vgs/Vp)) to a common denominator. Vp/Vp = 1. So ((Vp/Vp) - (Vgs/Vp)) can combine to make (Vp-Vgs)/Vp. Where Vgs = IdRs.

[@bhanukollipara3114]

Slope decreases and Q pt moves from y-axis ...am I right?! (P.S.new learner)

[@SaqibAli-iq8cv]

sir plz reply
how do we know which Id value to use

[@amlankiransahu8412]

I think, your exam has gone well ,
So the answer to your question is you will further check the 2 answers and the given Idss , that the correct answer should be less than idss .

[@TheAljered]

Why do ID and IDQ have different balues on other solved problems online??? And how the hell do I get IDQ???

[@muskanrath7125]

Can these subtitles be removed

[@csrahul4229]

Calculate the bias currents for the circuit as shown in Fig. 2 and verify that the transistor Q1 operates in
the forward active region. Assume β=100 and IS=5x10-17A. How much does the collector current,
change if R2 is 1% higher than its nominal value?

[@akashkumarsingh640]

🙏🙏🙏🙏🙏🙏 plz sir upload video on op -amp

[@charlesritter9418]

what is the difference between Id and Idq ? thanks

[@amitkumarsaha4994]

no difference.... q is added to show that it's an element required to find Q point

[@hemanthgooty]

Sir will u complete syllabus before gate 2017 i.e opamps etc plz reply

[@ZEdds414]

what if vp is not given? and Vgs(off) is given.

[@waseem_ibrahim]

Talha Ev vgs (off) = vp

[@miheerkhambal979]

Vgsoff =-vp

[@kurapatichaitanya705]

Sir Please upload FET small signal model. FET amplifier also

[@nthumara6288]

ya please upload jft common sorce ampilier voltage gain dirivation and equlent circuts

[@houseprophet5612]

🙏

[@chronobot2001]

My head hurts.

[@masbro1901]

10:31 its minus 1, why change to minus Vp?

[@maryamqasim6961]

By taking lcm in denominator

[@mrshamsularfeen9014]

Little bit complicated

[@farawayskies]

I'm so fucked tomorrow.

[@EK-zh9tw]

i hope u could write G ans S properly. your G look like s

[@AnujYadav-2011]

Sir ye to totally wrong h agr koi thank you bolta h to uska reply de dete ho pr koi question puche to uska koi reply nhi
M ye janna chata hu ki operating point to (Vds,Id) honge na ki (Vgs,Id)

[@you_r_unknown]

He never give any reply to any one I only seen an ❤ symbol to some cmnt