Common Collector and Common Base Amplifiers

This electronics video tutorial provides a basic introduction into the common collector amplifier and the common base amplifier as well as the common emitter amplifier.
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[@TheOrganicChemistryTutor]

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[@MixMasterMaj]

You are a legend man! You know everything! Electronics, Chemistry, Math, Physics, anything. You are the STEM wizard.

[@taranehrouhbakhsh9875]

how do you know so much?? I've been watching your videos since I was in high school and now I'm in my third year of engineering and your content is still saving my life.

[@farhan6057]

I’ve been watching your videos since 2 am, now it’s 6.30 am. I’ve been doing your maths. You made me realize maths is like a drug!

[@nitikakumari154]

Amazing😯😯😯

[@JovelynVlogs]

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[@LogerMancasterphysicsandMath]

Also check concept in czcams.com/video/7kmn5PYSf9s/video.html

[@natemac8473]

Be careful. I had a friend inject 5 integrals and now he's dead.

[@debanjanchakraborty9946]

@@natemac8473 lmao

[@wisdomiwundu7907]

Stay safe out there, Tutor. ♥️

[@ovi_4]

Woooaww. One of the most straightforward (straight to the point) amplifier class explanation. Thank you v. much.

[@PunmasterSTP]

Wow, you’re really amping up the educational content on CZcams. Keep it up!

[@Peter-ns6jg]

Best tutorial on organic chemistry ever!

[@bobbytaraantino]

Thank you! Hoping you'd also tackle the FET topic.

[@kabandajamilu9036]

So nice explanation my best teacher

[@mrvnmmb9425]

Stay safe tutor always good video

[@breinvidhighlights3352]

Pray for the world especially for those COVID-19 victims.

[@engr.israrkhan]

Great content

[@mercy.m9240]

May you please post a video on how to do the AC calculations
Thank you.

[@flinch622]

Good into to basic amp configurations. There are situations where gain is not sought after, but linear response and a means to regulate input to an IC chip. Analog devices may use a 10v supply and a chip can't use 0-10v, but needs 0-2v and the amp design exists to faithfully rescale that devices output. I think automotive MAF sensors need this? Drop the I/O capacitors, and the appication becomes dc-dc, but... which configuration is best?

[@ibrahimgalledou6625]

Man ! I love your voice

[@demetriusdemarcusbartholom8063]

Thank you

[@nasserBack]

I am hoping you’re coping with this Covid-19 situation. Stay healthy, our great tutor❤️

[@thething6936]

with the CB, whats the difference between using voltage dividers and -Vee?

[@aAnNdDyYyGIRL]

THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!

[@shawnhardy52]

I'm studying the iscet test. on the practice exam it states that the gain of the common collector (emitter follower) is approx.. 1

[@nikolai6276]

Will you upload quantum chemistry videos someday?

[@gjgrant6720]

We need to see the face of this legend

[@breinvidhighlights3352]

Can you also make a video about the COVID-19? I think, people will really love you to do that. God bless.

[@wallybaldemor8523]

Best of Highlights I agree, because he knows chemistry

[@breinvidhighlights3352]

Right. I dont know why he doesnt want to do that.

[@wallybaldemor8523]

Cc amp can be a buffer

[@blank1476]

I think the cicuit you drrew for common collector was of common emitter

[@eggxecution]

kinda understand the vid, its just that I'm confused to why is the output sometimes at the emitter or collector. I studied the concept of transistor and fromw hat I understand the output should only be at the collector but why is that the output sometimes at the emitter? pls help I'm very confused

[@macpayne4710]

Same doubt

[@aerohk]

Is common emitter less stable than common collector?

[@minhducphamnguyen7819]

What do you mean by "theoretical power gain"? How do we know its value?

[@lexalsevido6347]

Takes me back to 8th grade

[@briankiprono4580]

@TheOrganicChemistryTutor Tutor you mentioned that the C.C config gives high power gain due to high Zin and low Zout, and thats what we want. But you concluded the video showing we get the highest power gain in the C.E config???

[@ceeb830]

I believe it’s that cc gives higher voltage gain but a lower power gain than ce

[@shadyblacc4383]

Voltage gain is high for common base, input impedance is low and output impedance is high

[@noelbacs9728]

How about 2 stage amplifier for a project.

[@subhendunayak]

What's this ???
Is it organic chemistry page Orr what ???

[@mikebonello7494]

the problem with this analysis is that you're not explaining WHY you might use each of these amplifiers - and that's just as important as how they work for an engineer.
At first look, a Common Base amp seems pointless - it has low i/p impedance , high o/p impedance and no current gain - seemingly the EXACT opposite of the ideal amplifier.
From the description it would appear that the better option where would be a common emitter amp - because you get voltage gain, current gain and you have high i/p and low o/p impedance...
BUT - the Common Base amplifier has very low 'miller capacitance' effect, which means that it's exceptionally good in high frequency situations. By comparison the common-emitter amplifier miller capacitance effect will render your voltage gain useless at high frequency...

[@codytheawe5omeizawe5ome33]

Anyone expecting an early April fools joke?

[@lapuzearljethroo.2560]

Hi

[@JovelynVlogs]

hєllσ ídσl nαhug nα kítα í wαnt hug tσ hug. í αm wαítíng fσr чσu 😇

[@LogerMancasterphysicsandMath]

Hey watch this czcams.com/video/7kmn5PYSf9s/video.html to watch concept of math and physics

[@sliderulelover]

It's actually called a "voltage divider" amplifier because of the 2 base resistors forming a voltage divider. I don't know who told you it's called a common emitter, but they're wrong. Yes, the emitter is common, but the correct name for this configuration is voltage divider.

[@temogolethoko7100]

The voltage devision is mainly for biasing the transistor thus we refer to the circuit as common emitter, reason being the emitter is the common terminal meaning that neither the input nor the output is at that terminal.

[@fikkyd]

Pls pin this

[@JovelynVlogs]

hєllσ ídσl. í wαnt hug tσ hug. í αlrєαdч huggєd чσu. í αm wαítíng fσr чσu😇😇

[@LogerMancasterphysicsandMath]

Hey watch the conceptczcams.com/video/7kmn5PYSf9s/video.html of math and physics

[@diags_1109]

📌

[@JovelynVlogs]

í wαnt hug tσ hug. cσmmєnt thíѕ í wíll gσ tσ чσur hσuѕє😇😇

[@jeetanand8407]

hi,😘

[@JovelynVlogs]

@@jeetanand8407 nαhug nα kítα. í αm wαítíng

[@jeetanand8407]

@@JovelynVlogs hi, which font u use?

[@k4qdex]

lol this is just copy paste from a book. build the thing and show us results. this isnt a tutorial.