Bias Stabilization and Stability Factors

Analog Electronics: Bias Stabilization and Stability Factors
Topics Covered:
1. Stabilization meaning.
2. Causes of Destabilization.
3. Stability factors.
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[@9995648756]

T2, you are the best teacher I ever have thank you

[@geetikagogoi8045]

Thank u, this video was very helpful :) please upload video for opamps, multivibrators, signal and systems

[@agstechnicalsupport]

Great explanation of stability factor of transistors

[@vivanshupal6192]

thank you sir for great explanation

[@Tnvrahmed98]

sir, wont the increase in temperature lead to the increase in the current gain(beta)?...is it fixed for a particular transistor?

[@Dream_Drive89]

Very nice way of teaching 👌

[@vanrajsarvaiya5714]

U are so amazing sir thank you so much

[@Habib_Bgs_97]

nice video sir i learn so easy ... from this video...

[@radioactive4747]

@@bhavitvya1 phd frm auxford yuniwercity

[@SuperSreenu]

Very nice lecture sir

[@deepaknegi565]

T2 more stable ... thank you sir for the lecture

[@abhishekbose825]

Can you explain how base emitter voltage decreases with increase in temperature?

[@Crusader2]

Sir will u please make a video on stabilization techniques

[@AdityaKumar-lw4yc]

thank you sir you are the best

[@UECAshutoshKumar]

Thank you sir

[@grandson_f_phixis9480]

Thank you very much sir🥳🥳🥳🥳

[@sunildhull8878]

Sir, when temp increse it inc. Icbo which further inc. Ic and at the same time it dec. Vbe =>Ib dec.=>Ic dec. So can we say dec. and inc. In Ic is compensated

[@niharikagoulikar2921]

Vbe increases then ib decreases and then ic increases

[@alibehrouz9833]

thanks sir

[@khalidmehmood65676]

which biasing gives better stability to q point and why?

[@tripathiragini6060]

T2. Is more stable because it's stability factor s2 is 5 which is less than stability factor of t-1........ So apke jitna accha explain nhi kiya pr try to kiya kbhi. Na kbhi bn jaungi apke jaise hope is hope 😇😇😇

[@ankurkar7985]

what happened to Ib when Vbe decrease ????? if we see the graph then ....Vbe(↑)↦Ib(↑), but if we see the equation of Ib in biasing circuit then .....Vbe(↑)↦Ib(↓) which one is right and why??

[@ayushi9238]

what does that negative sign signifies?

[@rajasripanja9053]

T2 is more stable.sir thanks. What is the difference between three stability factor ? sir we know that the value of VBE is always equals to 0.7 volts but why in 2nd case it is considered as a various?

[@kirankumar2432]

As temp.increases then vbe decreases as a result there will be a change in collector current....And finally its a constant but varius with temperature

[@hiteshahuja5542]

Your videos are very nice. Thank you so much sir.

[@AyushYadav-rq8ze]

Thnks a lot sir

[@vishalvinod1729]

Sir your lectures are just great. T2

[@vishalkanipeda1914]

5

[@phoenixop4673]

Thanku sir ❤️🤝

[@himanshutiwari2200]

Thanks bro

[@pranav717dey]

awesome

[@sunil47459]

Why not thermal runway present in mosfet

[@shubhangbhagat7798]

T2 great explanation

[@gunjankherde1842]

T2 is more stable and your teching tecnic is so better

[@user-ij2pm1ri8w]

nice question..very difficult to solve

[@prathyushsunny]

I guess you forgot to apply step 1 aka kirchoff's law, completely? There'll still be -IcRc added up?

[@manojkumar-cl8sn]

sir I became fan of you 😍 thnx a small word is not enough 😊😊

[@AkashThakur-ki7jx]

T2 is more stabalized as value of S2 is less than S1 and less will be the stability factor more will be the stabalization

[@absurdengineer]

What are the various techniques for stabilization of Q-Point?? Can u please tell...

[@deveshbadsiwal7249]

We use thermistor and sensistors

[@koditrishank3547]

T2 is stable as s value must be low for stability of the transistor

[@debanjanpakhira9244]

why Vbe decreases with increase in temperature???

[@balanmadhavan88]

Before this topic which other basics should i know to understand this topic?

[@deveshbadsiwal7249]

Semiconductor physics, basic electronics. 😂😂😂😂😂

[@kartickmanna8466]

I wonder who gave a dislike............??!!!!!!!!!!!!! Great video series ..........

[@VivekSharma-eh2tv]

t2 is the more stable transistor

[@purrconnections75]

Why does the input voltage change with changing temperature? Can someone explain?

[@deveshbadsiwal7249]

See diode eqn for fwd current

[@gopalkadamanchi8278]

Explain the factors that cause for the instability of the stability factor! Plz.. Rply quickly!

[@vedanshisaini1306]

feeling bad for you bro

[@PayelPaul.......]

Beautiful explanation... T2 is more stable

[@hmdblackbird1614]

Letters are too small. Cant see correctly. Any way ..the video is very helpful. Thank you..

[@rahaman786shaik6]

Hit like if you became a fan to this teacher

[@sindhubhargaviveldhi4116]

for every 10°c rise in temp.,reverse saturation current doubles right..., here we have a short cut to remember, by what factor I(cbo) increases is ¶¶ n×10°c = 2^n{I(cbo)} ¶¶ Ex: for 50°c rise in temp.,reverse saturation current(r.s current) incresed to 32 times of r.s current i.e: 50°c÷10°c = 5 n= 5 then 2^5 =32 Similarly for every 1°c rise in temperature input voltage decreses by 2.5mV i.e: ¶¶ n×1°c = n×2.5mV ¶¶ decrement in i/p voltage.,

[@deveshbadsiwal7249]

Keep doing foolish things... LoL🤣🤣🤣🤣🤣

[@AS-nx9fu]

It doubles ...y did u write exponential term

[@anamikamaheshwari]

T2 is more stable ...bcz for stability of transistor stability factor must be low ideally 1

[@yashwanthkumar858]

Anamika Maheshwari ohooo

[@geethach5596]

How input voltage decreases with increase in temperature?

[@akibjawed5076]

The semiconductor device has a negative coefficient of temp. which means that with the increase in temp. the resistance decrease and the decrease in resistance cause an increase in current and increase in current cause voltage to decrease for constant power input.

[@yashwanthkumar858]

What about other two stability factors

[@deveshbadsiwal7249]

Bcoz S1 is only majorly effect performance of BJT

[@abhimanyu7969]

T2 is more stable than T1 transistor as value of stability factor for T1 transistor is more as compared to T1..

[@vasu6262]

T2 transistor is more stable than T1

[@user-ij2pm1ri8w]

please help me to solve

[@SanjeevKumar-hm3gp]

T2 is more stable then T1 because S2

[@proshomitosaha6755]

here, t2 more stable, because of less value of s.f is maximum stable.(t2

[@khalidmehmood65676]

which biasing gives better stability to q point and why?

[@yt9382]

T2 is more stable

[@BADASSBLADE]

S2 being less than 8 makes networks more stable and relatively insensitive to temperatures variations

[@dhruvvarshney1040]

T2 is better. Thanks for ur efforts.

[@swapanghosh7550]

T2 having lower stability factor is more stable

[@saikrishna-sh8fl]

T2 is more stable than T1

[@chandramoulidunga7719]

Need...PDFs..????

[@sunil_18]

T2 is high stable

[@deveshbadsiwal7249]

T2 is more stable as (ideal S=0)

[@somarajuk7957]

Answer is S2😊

[@prajwalshrestha9248]

T2

[@hanochhans9601]

Transistor 2

[@ayushaniketyadavchannelvid1865]

T2 is more stable because the stability factor of T2 is lower than T1

[@Thecharles.]

if you want to be stable in bjt, watch this

[@Pablo-ho2rg]

T2 sir

[@sucharithacherry1864]

5

[@newlistbaba]

Ans.5

[@dreamscomes893]

S2=5

[@atul6378]

T2 😬

[@saikiranreddymote5193]

T2 is more stable than T1 sir

[@AniRWalia]

t2 bro. do you think we are kids? jokes apart. i love NESO ACADEMY!!!

[@Amityphysics]

8

[@subhankarmishra5422]

How 8?

[@akhilshaw7899]

T2is more stable

[@sidharthreiswal2499]

T2 is more stable bcz lower value of s

[@jayanth4955]

T2 is more stable due to l Less S value

[@user-np9hq4jt8o]

in first case the transistor will more sensitive to Icbo, 0r say q point

[@hemlataprajapati631]

T2 is more stable because s.f is decrease

[@srinivasyt21]

Trainsistor -2 is More stable

[@pothkanoorisandeep9597]

t2

[@hardikkapoor7217]

Transistor 2is more stable bcz Stability factor decrease then Transistor More stable 😄😄😄😄😄

[@muslimwani9742]

T2 more stable than T1

[@deepakkumarsahoo3507]

Transistor 2 is more stable .

[@A_S_U_T_O_S_H]

Very short your explain

[@rohitcvasanad4717]

T2 is more stable because S2 is lesser than S1

[@jainhitesh6105]

none of ur videos has better loudness.Kindly take note on this.

[@srilekhamuthyam5107]

T2 IS MORE STABLE

[@aProudHinduatani]

.....I think it is not the STABILITY FACTOR , it is UN-STABILITY FACTOR.........?

[@charnumberjhonny]

God

[@RAGESOUL-js4rc]

T2 will be more stable

[@abhishekpanwar5571]

t2 is more stable

[@mahendrakumarchaurasia4921]

T2 more stable

[@sarveshojha7009]

T2 is more stable then t1

[@avinashkumarsharma7675]

T2 is more stable sir

[@vijaylaxmisahu9703]

T2 have more stable.

[@vamshikrishnavanam1327]

T2 > STABLE THAN T1

[@AKSHAYKumar-hp2ol]

Transistor 2 is more stable because it has lower stability factor