Transistors Explained - How transistors work
Рет қаралды 18,463,994
3 жыл бұрынTransistors how do transistors work. In this video we learn how transistors work, the different types of transistors, electronic circuit basics, how to build a transistor circuit, transistor amplifier, current gain beta, npn, pnp, heat sink, electronics and electrical engineering. Plus more!
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@EngineeringMindset 3 жыл бұрын
⚠️ *This video took a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: kzfaq.info/love/k0fGHsCEzGig-rSzkfCjMwjoin Patreon: www.patreon.com/theengineeringmindset
@BOY-ij3sl 3 жыл бұрын
Thank u so much
@BOY-ij3sl 3 жыл бұрын
I have been waiting and waiting for a long time
@gunbaaz939 3 жыл бұрын
Thanks so much
@DagreenApple 3 жыл бұрын
This is absolutely best video about transistor.thank you very much.❤️
@mylestechnological7031 3 жыл бұрын
I enjoy your videos but sometimes when you use conventional current I get really confused I'm used to electron flow
@jbaroli 2 жыл бұрын
20 years after I had to study electronics at school, I finally understood how transistors work.
@xl000 2 жыл бұрын
you didn't study electronics then you studied how to use certain electronic components in a very limited setup Like ohm's law, how to power a LED using a battery and a resistor. And that's probably it
@donovanbryan8086 2 жыл бұрын
@@xl000 that was true. And I still got a degree haha Then got out in real world and found I was dumber than a box of rocks
@Felix2011y 2 жыл бұрын
Me too 10 years after, shame on education system!
@electricfreak1348 2 жыл бұрын
Because teachers are not allowed by gov to teach magic tricks in unis or colleges so you can become smart. They show you only rubbish stuff so they can discourage you from learning and stay dum. Shame on education gov teacher, they teach good stuff only to rich idiots.
@davidsanders6957 2 жыл бұрын
🤣😂😅
@mfawzi89 3 жыл бұрын
This video is better than the instructors explanation at university 😐😐
@EngineeringMindset 3 жыл бұрын
Tell them to use our videos
@mfawzi89 3 жыл бұрын
This channel is already famous at MMU. However, I wish I can tell them to teach with the same passion..!!!
@hepldesk3443 3 жыл бұрын
@@EngineeringMindset what a massive replay🙏
@posskat9747 3 жыл бұрын
im saying. never going back to that hell lmaooo youtube university
@collegerelated1585 3 жыл бұрын
@@posskat9747 Sadly YT has no labs for experiments
@PalebobUK 2 жыл бұрын
I've been an Electrician for years, but Electronics has always been a bit of a dark art to me, these videos are great! really well explained, good job!
@hantront 2 жыл бұрын
@DON'T CLICK THIS VIDEO true
@kells.au. 2 жыл бұрын
@MikeProductions1000 I'm a dual trade instrumentation technician/electrician. While fault finding (eg. a motor circuit) yes we will follow schematic drawings or wiring diagrams to diagnose a fault however some pieces of equipment may not have available drawings so you definitely need to be able to fault find without drawings.
@PalebobUK 2 жыл бұрын
@MikeProductions1000 most of the time working on industrial/commercial jobs, the installations are old and if you ask the customer for the drawings, they look at you as if you've got 2 heads 😂
@ShadmanSNafi Жыл бұрын
This is one of "THE" best educational content I've ever seen... You explained both Diode and Transistor in 1 video and you did it in 18 minutes... That's just awesome...✌️✌️
@brunosmith6925 2 жыл бұрын
Over 55 years ago (when I was 10) I was given a birthday present of a simple electronics kit. Several things could be made from it... from buzzers to flashing lights, to even a simple SW radio. While I had no idea at the time what was happening (in terms of the Physics), and needed only to follow very clear instructions as to how to wire the components, the fact that "joining all these bits" in different ways resulted in things with very different properties was very exciting. Now - over half a century later - I discover this remarkable video that beautifully explains the inner workings! Excellent material.
@lawoull.6581 2 жыл бұрын
I can help you with time travel
@adnanahmadknowledgevideo 2 жыл бұрын
What a Nostalgic Story 👏
@kebman 2 жыл бұрын
I got one too. Best gift ever! Never became an engineer tho, or an electrician. xD
@lawoull.6581 2 жыл бұрын
@@kebman never too late...oh do you like hamhocks or neckbones in your collard greens 🤔
@iterum3823 2 жыл бұрын
@@lawoull.6581 ??? 🤨
@Dr.Pepper001 2 жыл бұрын
In 1966 I was a Marine stationed at Camp LeJeune in North Carolina. My Company Commander sent me to a 4 week course on transistors. About 99% of the transceiver equipment in the Corps at that time used tubes. I graduated first in my class and was rewarded by my Commander by a promotion to Corporal. Imagine sitting in a class for 7 hours a day for 4 weeks just learning about transistors. We went into detailed theory and saw movies on the process of manufacturing all forms of transistors; plus we did lots of lab work where we built transistor circuits and learned how to troubleshoot them. I'm 75 now but still remember much of what I learned in that course. After I left the Corps in 1968 I became an Electrical Engineer and worked mostly with communications receivers and sonar until 2012 when I retired. I had a great career and now I mostly goof off on the 5 country acres my wife, 4 cats, and I live on. Cheers to all.
@zachk5249 12 күн бұрын
The aliens gave the military transistor tech
@loafofocean2289 2 жыл бұрын
This is actually really comprehensive and not boring/sleep-inducing. Great job
@cryzz0n 2 жыл бұрын
This is by far the best explanation of basic transistors that I have ever watched! And I’ve watched many many of them. I used to work in a semiconductor physics lab, and you have explained it better than the professor did, in clearer and more easily assimilated terms. This kind of stuff is really needed by many people. Kudos to you 👍
@BRANDT409 6 ай бұрын
Perhaps a professor is more driven by his pride in knowledge and ability to answer questions as oppose to focusing on how to explain things better.
@lakshminarayananm1284 2 жыл бұрын
0:44 Heat sink and resin case 2:40 As a switch 4:19 As an amplifier 7:13 Diagram of BJT amplifier 15:31 Actual working
@thegk-verse4216 2 жыл бұрын
@DON'T CLICK THIS VIDEO Re-think your life
@gerolifium 2 жыл бұрын
9:40 I almost fainted when I saw 4 electrons in 2nd orbit and 1 in 3rd orbit. That's not how it works
@CommercialGasEngineerVideos Жыл бұрын
Very helpful
@johncarlisle6865 Жыл бұрын
@@gerolifium it clearly states simplified atom - Bohr model
@s71402san Жыл бұрын
A conventional current is true because the current isn't just flow of electrons. In electrical current, all charged particles move. Including positive. Positively charged particles flow in one direction, negatively charged - in opposite.
@Panimal98 2 жыл бұрын
Fun fact: The Fallout universe doesn't have these, which is why everything looks 50s and bulky, even in the future.
@himanshusahu9828 9 ай бұрын
1000 times better than my entire semester of electronics ❤️
@skellious 3 жыл бұрын
This is the BEST channel for clear explanations :D thank you!
@EngineeringMindset 3 жыл бұрын
Glad you think so!
@94mac 3 жыл бұрын
I agree!!
@94mac 3 жыл бұрын
@@EngineeringMindset can you go over harmonic distortion? A video on that. I just heard of that at my job, also more three phase stuff if possible your videos are amazing!
@jamess1787 3 жыл бұрын
@@94mac reflections, and harmonic distortions.... What about voltage standing wave reflections? =D
@bantehmark4309 3 жыл бұрын
Very true. I mean, he's just really good.
@mohaimenulimam233 Жыл бұрын
I am a finance student learning about transistors and almost understood 80% of it. This guy is a genius teacher. God bless you.
@mksarav75 8 ай бұрын
oh Man! You explained what they taught me in Electronics Engineering course in one semester in just a 18 min video with much more clarity. Thanks a lot. This is one of the best educational video.
@yweleung 2 жыл бұрын
I was so confused by the explanation of our professor. This is so much clearer and I finally understand how this little component works. Hope there will be a follow-up video on JFET and MOSFET in the future.
@kniveslayer 2 жыл бұрын
I was a technician long time ago, I knew already this semiconductor works 😊 keep up man!
@EngineeringMindset 2 ай бұрын
See my new MOSFET explained video here➡️: kzfaq.info/get/bejne/d92CfdarysWdnWg.html
@yweleung 2 ай бұрын
@@EngineeringMindset fantastic! Really appreciate what you're doing for the community
@PranavMaru 2 жыл бұрын
I am an electronics engineer, working in Core field since last 2 years.... 4 years of graduation studies and 2 years of practical work... But the clarity I got on how a transistor works is *TODAY* ❤️ UR ANIMATION IS BEAUTIFUL... LOVE FROM INDIA 👍
@AngryRuski 2 жыл бұрын
You became an electronics engineer without knowing how basic electronics work?
@paulmartin39 Жыл бұрын
It's great to look back on transistor theory, I am a qualified ex TV engineer from back in the early 80,s to late 90,s. I've replaced so many transistor s it's difficult to quantify. From Audio visual I went into medical lasers and had a wonderful career. These videos are very easy to understand, and invaluable. Thanks.
@user-fn4ej1mj9h 2 жыл бұрын
Your first example is funny! To automate a switch use another switch 😂
@lorriecarrel9962 2 жыл бұрын
This channel is gold,nobody has ever broke stuff down as well,thank you.
@manishtanwar4803 2 жыл бұрын
I wish my professors had explained electronics so effectively. Electronics was never so easy for me. Thank you for these videos, I am now able to understand things better rather than remembering them.
@Scolar69 Жыл бұрын
Its not professors problem but its time given to explain such topics . For you its needed more time to understand but it's ok to understand late ok 😊
@kiwuuspurr1927 10 ай бұрын
@@Scolar69 it is the professor's problem they're supposed to be skilled teachers, if they can't teach a subject like this in a time limit, they are not worth paying for
@mkimp8029 Жыл бұрын
This dude rocks tbh. Explains stuffs better than most professors. :')
@ChadAF_YT 8 ай бұрын
Thank you! I need videos like this for all aspects of electronics! This is so much easier to follow than anything else I have seen
@thebiggestoneyouveverhad 3 жыл бұрын
My tuition to a technical college was sponsored by a major corporation to learn these same theories. I hope people realize the value of information like this which is shared freely...
@carterhickman2730 2 жыл бұрын
I love this video, it's so helpful. I use npn and pnp type sensors connected to an arduino very often, but I'm a little bit confused as to the circuitry involved. A video on npn/pnp type sensors and how they connect to microcontrollers would be really great!
@peggythepirate1737 2 жыл бұрын
Spent 4 years working for as a traveling industrial engineer/mechanic. The non/pnp break down and water flow diagram was much better than the 2 week electrical course. Kudos.
@samuelstuff4557 Жыл бұрын
You have got my subscription. Its clear, concise, straight to the point and goes over everything you need to know. Thank you so much dude! I would love a video of how they work together in computers if you don’t already have one.
@felinetech9215 3 жыл бұрын
YOU READ MY MIND, just watched your video on led's yesterday and thought to myself only this guy can explain me a transistor
@frunomaol5069 2 жыл бұрын
Excellent, thanks.
@housebuilder1924 2 жыл бұрын
The absolute best explanation of the transistor I have ever seen since electronics college in 1980. Great Job.
@johnparichuk8367 2 жыл бұрын
50 years ago, the emphasis was on "hole flow" in the U. S. Navy electronics technician school. I didn't fully understand how transistors worked until I took an engineering correspondence course. Your explanation is easier to understand.
@Scrub_Lord-en7cq 3 ай бұрын
P side has holes and n side which flows through the holes and it immediately is transported to the current. BJT
@jacobpark9334 Жыл бұрын
Excellent video. Great visuals and explanation. Better than any explanations I've received by instructors/trainers.
@BoomBrush 3 жыл бұрын
This really is such a good explanation for transistors. Not a lot of channels seem to get it right or explain it with such clarity
@victoryfirst2878 3 жыл бұрын
This was the first time that I totally understand what a transistor really is and how it functions. Thanks fella.
@quarky6395 2 жыл бұрын
i was thinking that an 18 mins video to explain this would be way too long, turns out, it taught me more than id learnt in my 30 or more hours of electronics classes at university back in the day! good vid
@NathanCotrill 2 жыл бұрын
This video wouldn't stop popping up on my recommended so here I am
@Mattbstube 3 жыл бұрын
The best explanation of a transistor I’ve seen yet. Great Job.
@bostash8442 3 жыл бұрын
YES THANK YOU FINALLY A GREAT VIDEO ON THIS TOPIC
@EngineeringMindset 3 жыл бұрын
Glad you liked it!
@bostash8442 3 жыл бұрын
@@EngineeringMindset
@bantehmark4309 3 жыл бұрын
I know right!
@protonz_ 2 жыл бұрын
Ah yes a randomly recommended year old video to help teach me about stuff i didnt know. Thank you
@zexisun1243 Жыл бұрын
You should be a professor. I have watched 3 of your videos to prepare for my labs and all of them are so helpful and inspiring.
@deiu9999 2 жыл бұрын
I came, I saw, I subscribed! EDIT: after checking the videos, I conclude that this channel is a gem! I really admire and respect your effort put into this and also your ability to simplify things in order to explain them like this.
@electriciants7927 3 жыл бұрын
Never understood transistor operation until I watched this. Great detailed visual explanation. Thank you!
@mrreddy120 2 жыл бұрын
It is not common for me to feel educated. Today you have made me feel educated. My deepest gratitude to all those who contributed any to this video and its creation. Thank you. Sincerely.
@geralderdek282 2 ай бұрын
The inventors of the transistor, Shockley, Bardeen,and Bratain certainly deserved that noble prize! It was the discovery that changed the world for sure!
@davestopforth 2 жыл бұрын
Nobody has ever managed to explain this to me in a meaningful way before, but this video was on point on the first watch. Thank you!
@LordHolley 3 жыл бұрын
I am so glad KZfaq set this to my feed. Always been somewhat curious about electronics, so cool to have a deeper understanding on how it all works.
@MasterofGalaxies4628 2 жыл бұрын
I always wondered why the arrows in transistors and diodes pointed the opposite direction to electron flow. I'd also heard transistors described as essentially two back-to-back diodes, but couldn't wrap my head around that analogy. Now I have answers to both of those! Thank you!
@DrGooseDuckman Жыл бұрын
Best tutorial ever. Even a smol braine like myself gets it. Thanks!
@wado1942 2 жыл бұрын
That is the most clear and concise explanation of a transistor I've seen. Thank you.
@curious__ 2 жыл бұрын
From last 3 day our tution teacher is explaining this whole topic but i didnt even understand a single point of it. But within 18 minutes you teach in the simplest way which i dont think anyone could explain this to me. Thank you.
@der_kanadier 2 жыл бұрын
Brilliant explanation without mindless monotonal droning. Thank you so much. This actually helps me with some projects I've struggled with. The interwebs needs more content like this and fewer "watch me do my makeup" or "unbox the iPhone" videos.
@ambition112 9 ай бұрын
0:17: 💡 A transistor is an important electronic component that can act as a switch and amplify signals. 4:01: 🔌 This text explains how a transistor works and its applications. 6:38: 🔌 The video explains how transistors work and the direction of electron flow. 9:48: ⚡ The structure of a conductor atom, the role of valence and conduction bands, and the concept of doping in semiconductors. 12:50: ⚡ The process of forming a PN junction and its behavior in a transistor. 16:08: 💡 The video explains how a transistor works in a P-type material with reverse bias. Recap by Tammy AI
@_marcinrakowski 2 жыл бұрын
This is the best material on transistor fundamentals I managed to find. Highly grateful you made this available. Thank you.
@olgamazite4863 2 жыл бұрын
?
@akshatkumar369 3 жыл бұрын
I was studying this for my exam and your video came just on time. Is this just a coincidence 😁. Great explanation ✌️
@EngineeringMindset 3 жыл бұрын
Perfect! Good luck
@parthasarathyvenkatachari2617 3 жыл бұрын
@@EngineeringMindset bro toroidal subject pls
@abrahamlincoln6808 3 жыл бұрын
jee?
@akshatkumar369 3 жыл бұрын
@@abrahamlincoln6808 No, for my college exam!
@huyhuynhquang3004 2 жыл бұрын
best lesson i've ever seen no doubt. Better than 6 hours in my university for transistor
@chrome_novayt2849 2 жыл бұрын
This is literally stuck in my feed idk why
@rectify2003 3 жыл бұрын
Brilliant, I have been an Engineer for years, and it’s always good to go back to basics 👍
@fosyay1780 3 жыл бұрын
I discovered this channel when I was studying for my CETa, but I still keep learning with even better videos. Nice work!
@Daniel-pt2no 2 жыл бұрын
RATIO
@zainashraf9954 8 ай бұрын
Just put my first transistor circuit together, so proud, thank you so much
@The-Gemini 9 ай бұрын
More Clear And Neat Than I learned Before In Physics Subject!!!, Thanks
@grantpeterson2524 2 жыл бұрын
5:36 your diagrams are brilliant. Thank you so much. NO amount of reading was able to get me to visualize that the current passed through the base was going through the emitter and not just staying there. I thought a current HAD to be going into the collector to get any output through the emitter. Thanks!
@ec6895 3 жыл бұрын
Please keep making videos. These are so much more helpful than reading it in a book. Love that you return to the fundamentals before moving on to the more advanced ideas. Well done
@DrSanaullahkhan98 7 ай бұрын
Excellent, well explained in a very easy way, all the best and keep it up..
@danielteklemariam9051 2 жыл бұрын
This is so well explained that it further cements the fact that your professor can make your academic ambitions a miserable endeavor if they are unable to explain concepts in simple ways
@powerteen2908 3 жыл бұрын
Omg thanks a lot! I learnt this chapter twice and still didn't understand but saw your video once understood everything capacitance, inductors and transistors. Really like the way you compare it to water pipes very good comparison thanks a lot. you might have just increased my physics marks in my upcoming test. thanks😀
@markday3145 2 жыл бұрын
Thanks! That's the first explanation I've seen that explains *why* the collector and emitter are different (the amount of doping), and why current flows in the one direction. (Other explanations show apparent symmetry between collector and emitter.) Explaining what causes it to amplify current was a bonus.
@charithrakathakal968 9 ай бұрын
I used to believe I wasn't proficient in academics, as it took me seven years to complete my Btech course, and I ultimately couldn't achieve success, leading to my dropout. However, upon viewing this video, I have come to recognize that the primary responsibility for my struggles should be attributed to the teacher who instructed the subject. Now, having watched this video, I find that I can effortlessly grasp the same material that once posed challenges for me. Thank you very much for saving me.
@oxide9717 Жыл бұрын
This is by far hands down the best transistor video I've found , thank you sir incredible work concise yet detailed information ❤️❤️
@robertberman5701 2 жыл бұрын
Excellent! I wish I had this clear an explanation when I took electronics courses at University. This gives a real understanding of the workings of a fundamental electronic component. Please keep up the good work! Bob
@Daniel-pt2no 2 жыл бұрын
i was thinking the same bob
@brianbrewster6532 3 жыл бұрын
Man, these tutorials are so meaty, my brain hurts watching them. But, now that I'm hooked on working with electronic components, I'm glad someone out there is tackling this arcane subject matter, dumbing it down for the masses, and presenting it to we technically challenged folks, hopefully so we can grasp its fundamentals. Thanks for that.
@RTO253 Жыл бұрын
Kudos to you. Your videos makes engineering more interesting. I never understood this much basics in my college also
@viigyaan01 11 ай бұрын
This is really amazing. You cleared almost every concept with really amazing simulations and it was fun.
@ghettocowboy993 2 жыл бұрын
wow .... well done , this is by far the best , years and years of people trying to explain this , I know what they do and how to use them but always wanted to know how it works and you have provided me with the how thank you
@physicallyrandom5635 3 жыл бұрын
Keep uploading sir👍😁 you helping people who interested in electronics and cant pay semester just like me😁 its better to watch your channel than go to school 😉😁thank u so much, i learn a lot of this channel😁👍Godbless to you sir🙏🏻💛😁
@EngineeringMindset 3 жыл бұрын
I will try my best
@physicallyrandom5635 3 жыл бұрын
Thank you sir 🙏🏻😊
@archdetective 2 жыл бұрын
I wish this video existed 10 years ago. Some professors aren't adept at simplifying concepts so I had to teach myself a lot, so to speak. I'm on an entirely different field now, but this video is a very nice refresher.
@SpiceFox 6 ай бұрын
I've been looking for a video that explains transistors in a way I can understand. Not one has done it except for this one. Thank you
@kprathamprabhu9626 3 жыл бұрын
I was waiting for this video since you uploaded the community post. Amazing explanation! I love how you use comprehensive analogies to explain seemingly complicated concepts✨
@EngineeringMindset 3 жыл бұрын
Glad you liked it!
@whiskyguzzler982 3 жыл бұрын
This is one of the best presentations of this information. I would love to see this level of detail in doing basic amplifier design, sizing resistors and capacitors to a particular application.
@AndyWJP 2 жыл бұрын
I don't think that this guy can do basic amplifier design, it would cover every conceivable design aspect taking a few months to complete the video.
@EngineeringMindset Жыл бұрын
Check out NEW resistor video, everything covered! ➡️ kzfaq.info/get/bejne/er-Tf6l5zLynnmQ.html
@flurng 2 жыл бұрын
Thank you for this wonderful explanation of transistor operation! This is perhaps the finest, most in-depth, yet concise and understandable explanation I have ever seen! Well done!
@androgynousblob4835 Жыл бұрын
Ive seen countless videos on low level computing, even some series on people making breadboard computers and stuff, and yet only now have i found an explanation for transistors that i can somehow understand!
@ramazan20002 3 жыл бұрын
Literally understood something in one video what I was trying to learn for a week. Thank you very much
@Daniel-pt2no 2 жыл бұрын
gerrin cabbage
@georgewashington90 2 жыл бұрын
It is first very good explanation of transistor work in necessary details ( the base voltage 0.5V when transistor is still closed and the 0.8V and greater when transistor is opened is important information, transistor does not get opened in range from 0 - 0.5V). Any person who wants to do anything with transistor should watch it.
@manvendrasingh1923 Жыл бұрын
I wish I could've seen this vid in 4 yrs of my electrical engineering. Really well explained!!!
@joshua7015 11 ай бұрын
Same. I graduated the same year this video released
@godu1111 Жыл бұрын
40 years after I first heard about the terms "semi conductor" and "transistors", I now know what they mean. Thank you brother.
@sandeshshetty8221 3 жыл бұрын
One of the best explainetion i ever seen, i got answer for my lot of doubts which was not cleared in college time,thank u bro
@spoony8232 2 жыл бұрын
My aircraft AC instructor needs to watch this video, I wish I found this when I was studying for the exam, it would have made it a lot easier.
@9thbatchUHE Жыл бұрын
Wah! Really amazed at explaining skills...any body and everybody can get the concept understood better than any instructors explaining it... Hats off...
@kanihinksi1873 2 жыл бұрын
Thank you for this clear presentation. I can see the relation to how this works with the body & the comparisons to the cells within us and the energy field.
@sicssor8586 2 жыл бұрын
I can't thank enough for this video. Didn't understand anything on online classes and was too lazy to prepare myself. And you explained everything clearly in 18 mins my professor couldn't in a week.
@zombieregime 2 жыл бұрын
Side note about conventional vs electron flow (which im sure is covered in the battery video, but i like explaining it, so here I go...) Imagine a pipe that contains a row of marbles. In order for a marble to move there must be a space for it to move into. To create a space for a marble to move into, ie a hole, you can remove one marble from the end and the rest of the marbles will shift forward one marble space. If you slow this down as you remove one marble from the end the next marble will shift into its position which now opens a space behind it for the next marble shift into, and so on down the line. As the marbles, ie electrons, shift in one direction the wave front of their motion, ie current, moves in the other. Moving electrons give rise to electrical current. Ergo to have current in one direction electron marbles move in the other. Grasping that concept was incredibly helpful to understanding more about how electricity and electronics work. Also this videos visuals of the doped regions of a transistor and how they function are miles above any other explanation I have ever seen. And I'm no spring chicken. Thumbs up.
@ezlesmeskeslespa9985 11 ай бұрын
how clean and clear it was, thank you a lot ❤
@Asher0603 2 жыл бұрын
Me: Has never shown any interest in the engineering field ever. My KZfaq recommended: ARE YOU SURE?
@prasobhum3590 3 жыл бұрын
Superb presentation Master👍 I watched it as a film , cleared my major droughts about transistors. Teachers in Universities has to follow your channel😍
@adamhofman8112 3 жыл бұрын
Love the explanation, keep up the great work mate!
@EngineeringMindset 3 жыл бұрын
Glad you liked it!
@ClaburP Жыл бұрын
Very good explanation, thank you 👍
@sauravshakya3415 3 ай бұрын
thankyou @EngineeringMindset, it so helpful to me.I have a suggestion for u that for this video you have to place the video from 7 minute in the beginning to know what exactly transistor is, then explain how it works.
@denjhill 2 жыл бұрын
Thank you for explaining the source of confusion related to electron flow in an electrical circuit: negative to positive; while conventional terminology will show a flow from positive to negative. I think the confusion is further exacerbated by the failure to distinguish between potential (voltage) and electron flow. I think of the positive side as a magnet attracting the electrons. The magnetic pull is in one direction, the electron flow in the other.
@chriswftdj 2 жыл бұрын
Well put!
@starmc26 2 жыл бұрын
Yes, but a diode makes that theory false. Electrons cannot flow negative to positive through the diode.
@x-wingflyboy8177 2 жыл бұрын
Very very interesting video. I studied electrical and electronic ennineering in the early 90 for the three years and oddly ended up going in to the health service and never using it. Recently my interest has peaked again in this area so these videos are much appreciated😊
@Scolar69 Жыл бұрын
Electronic engineering is fixed in to your soul you left it but can't remain separate keep going
@iikatinggangsengii2471 5 ай бұрын
yeah those 'specials' very impressive to my ears, but maybe smth you shouldnt prioritize, their tune of space always impressive, even on my old system
@americanspirit8932 2 жыл бұрын
Great explanation, I've been dealing and electronics for about 45-50 years now. Work for one of the major communication companies for 36 years. Today is April 4th 2022
@ChanokchaiChauychoo 2 жыл бұрын
genius teacher. i am not in this field but this perplexity sound more logical and I am more excited to learn more. keep it up sir!
@1RAYGC 2 жыл бұрын
This explanation is much better that in my first year of college.
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