Electronic Basics #23: Transistor (MOSFET) as a Switch

Ғылым және технология

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Twitter: / greatscottlab
Support me for more videos: www.patreon.com/GreatScott?ty=h
My favorite N-channel MOSFET (affiliate links): rover.ebay.com/rover/1/711-532...
s.click.aliexpress.com/e/_dWh...
My favorite P-channel MOSFET: rover.ebay.com/rover/1/711-532...
s.click.aliexpress.com/e/_dZe...
More information about MOSFETs: www.st.com/content/ccc/resourc...
www.vishay.com/docs/68214/turn...
www.infineon.com/dgdl/mosfet.p...
In this episode of Electronic Basics I will show you how to use N-channel and P-channel MOSFETs as switches in order to turn on and off your electronic load with a control signal. This way you can, for example, use your Arduino to control loads that require more current than the output of the Arduino can handle.
Music:
Killing Time, Kevin MacLeod (incompetech.com)

Пікірлер: 602

  • @To-mos
    @To-mos2 жыл бұрын

    Thank you for demonstrating at 2:42 how sensitive MOSFETS with floating pins are, I always hear about using a pull-down resistor to fix them but never saw it inaction.

  • @joelhowell5402
    @joelhowell54028 жыл бұрын

    I just don't understand why you don't have at least a million subscribers. These are extremely high quality videos, short and to the point, with tons of information. Love your videos man

  • @greatscottlab

    @greatscottlab

    8 жыл бұрын

    Thanks mate, I guess electronics is simply not mainstream.

  • @joelhowell5402

    @joelhowell5402

    8 жыл бұрын

    It should be, screw gaming channels, I mean I actually get to learn something interesting from your videos. They really are inspiring me to go into computer/electrical engineering.

  • @joelhowell5402

    @joelhowell5402

    8 жыл бұрын

    +David Serrano I understand most of what says and goes over in his videos. What other channels produce short, quick , quality clips of information.

  • @dargmuesli

    @dargmuesli

    8 жыл бұрын

    Cuz there are not many people like me for example, who don't get a single word of what he says but still watch the video :D

  • @joelhowell5402

    @joelhowell5402

    8 жыл бұрын

    +Dargmuesli His videos are great to watch, especially to see what he makes. it doesn't matter if you don't understand completely, as long as you take an interest in what he's doing.

  • @dheujsnrhfydhehehshshhdggsd
    @dheujsnrhfydhehehshshhdggsd8 жыл бұрын

    I had difficulty following this. I'll try rewatching and following along at home and see if that helps. thanks for your videos, even when I am confused, I enjoy learning there is more to things than a couple of steps.

  • @same7GFORCE
    @same7GFORCE7 жыл бұрын

    These are extremely high information videos, Love your videos man.

  • @greatscottlab

    @greatscottlab

    7 жыл бұрын

    Thanks

  • @luizz1997
    @luizz19977 жыл бұрын

    Took a while, but I managed to make a mosfet driver... And now I understand why I burned a lot of mosfet in this past... Damn internal capacitance

  • @047adenaufal7

    @047adenaufal7

    4 жыл бұрын

    hahahhaha

  • @user-ce5ii3wy6c
    @user-ce5ii3wy6c7 жыл бұрын

    wow such an effort to make those videos, I really appreciate the great quality and passion they were done with, thank you so much for making it way way more fun to all electronics students out there.

  • @joeywippledo9028
    @joeywippledo9028 Жыл бұрын

    Thank you so much for this video! You boiled everything down so eloquently, and the modest, but precise visual aids drove everything home. This is gold for anyone learning MOSFET switching!

  • @dragonengineering6444
    @dragonengineering64443 жыл бұрын

    Love these vids, currently doing a project involving controlling different loads with the electricity sent through nerves, and this vid really helped me understand these "bundles of joy" (especially when it comes to the magical smoke)

  • @sayujraphael
    @sayujraphael8 жыл бұрын

    You have a really good handwriting!

  • @djtoddles8750

    @djtoddles8750

    5 жыл бұрын

    I love watching him draw the diagrams and labels. Even the highlighter is strangely comforting, kind of like an ASMR vid for nerds, lol

  • @agungpriambodo1674

    @agungpriambodo1674

    3 жыл бұрын

    i wish i could distinguish his 1 from lambda

  • @subzeroelectronics3022

    @subzeroelectronics3022

    3 жыл бұрын

    I know, by far the best I’ve seen on a lefty

  • @ohmslaw6856

    @ohmslaw6856

    Жыл бұрын

    Thanks

  • @matambale
    @matambale2 жыл бұрын

    @3:48, P-Channel MOSFET, you say voltage on the gate (VGS) shuts off the MOSFET, but the scope shows the opposite behavior.

  • @tmdcbass
    @tmdcbass8 жыл бұрын

    Love the electronics basics videos! Keep it up!

  • @kakadu2685

    @kakadu2685

    8 жыл бұрын

    me too :)

  • @andreas5489
    @andreas54897 жыл бұрын

    Thanks for the straight forward update. You are doing a very appreciated job here!

  • @akrcusat
    @akrcusat3 жыл бұрын

    Looking at your style of drawing brings out how greatly organised and clear your mind is....the greatest inspiration for me to keep sticking to the video...

  • @gfodale
    @gfodale4 жыл бұрын

    Thank you for this. Also, the additional resources you linked are much appreciated. This will help a lot.

  • @Buzzhumma
    @Buzzhumma5 жыл бұрын

    I learn all the relevant information very quickly from you sir. It feels like you invented electronics! 😂

  • @props88
    @props885 ай бұрын

    I needed this for a project! Thank you so much for explaining it so well!

  • @jassimjaved3309
    @jassimjaved33094 жыл бұрын

    Wow greatScott! Your videos are so amazing. You are so knowledgable! Thank you for sharing your knowledge with us!

  • @pmz558
    @pmz5588 жыл бұрын

    Everytime +GreatScott uploads a video it just feel like Christmas :) the videos are just top notch 👍

  • @somodidaniel4319
    @somodidaniel43194 жыл бұрын

    I've been searching for half an hour if "n" os "p" type is needed to my project. Thank you for the answer! ;)

  • @parkerjohn2459
    @parkerjohn24598 жыл бұрын

    These electronics basics videos are awesome, I think this one was really nice especially the way he explains the datasheet !

  • @donaldfilbert4832
    @donaldfilbert48328 жыл бұрын

    Excellent Video / training session / reference material. Thanks a ton !!!

  • @cdiddy536
    @cdiddy5365 жыл бұрын

    I'm ready for MOSFETs part 2... drivers! Excellent videos. I have a great time watching them.

  • @newsogn5148
    @newsogn51488 жыл бұрын

    I love the electronics basics videos and I have heard so much about this but never understood it, thanks great scott!

  • @harshans7712
    @harshans77128 ай бұрын

    Thanks a lot for this, you are the only person who explained the circuit of a mosfet completely

  • @mneits
    @mneits4 жыл бұрын

    wow, so many information into one simple videos, you are really do a great job man keep it up!

  • @kedareswarkaavuri5774
    @kedareswarkaavuri57748 жыл бұрын

    The right channel for electronics tutorial

  • @thesillyhatday
    @thesillyhatday4 жыл бұрын

    This is exactly the information I needed. I wish I could like it twice

  • @mouizimran1032
    @mouizimran10326 жыл бұрын

    Thanks a lot, Brother. Great Work. This kind of work demands a lot of effort, My best wishes for your new projects.

  • @shan_singh
    @shan_singh3 жыл бұрын

    frankly, i didn't understand much when i first saw this video, but after learning this concept in class and then coming back here helped me completely understand mosfets this learning process of practical after theory works best for me thank you for creating such video

  • @gustavocontreras6202
    @gustavocontreras62027 жыл бұрын

    Another great video from you!!! Thanks!!

  • @bzqp2
    @bzqp25 жыл бұрын

    Whoa. Somehow noone mentions the internal capacitance and the 70V spikes that it's causing! Thank you for the video!!

  • @shalbsb
    @shalbsb8 жыл бұрын

    Thank You so much for the videos. Really love it...

  • @Farzad697
    @Farzad6976 жыл бұрын

    Joel is right you should have a million subscribers. I was looking for easy way to control heating, and laser circuit with PSoC 4. your video helps me to solve the problem. thank you.

  • @aravindrangavel5131
    @aravindrangavel51317 жыл бұрын

    Really great keep on doing the good work

  • @luizz1997
    @luizz19978 жыл бұрын

    This video came exatly when i needed!

  • @juanalvares11
    @juanalvares115 жыл бұрын

    the best explanation till now!

  • @phlynniii
    @phlynniii3 жыл бұрын

    Well, thank you sooo much. I like your style of explanation very much

  • @CosmicWizard79
    @CosmicWizard798 жыл бұрын

    Great vid, thanks for uploading :)

  • @MrCoaster36
    @MrCoaster368 жыл бұрын

    None of these videos make any sense to me but I can't stop watching them. You have a great skill.

  • @mothanagharbe513
    @mothanagharbe5138 жыл бұрын

    great job from great scott

  • @scribtoon7146
    @scribtoon71466 жыл бұрын

    You’re probably The most useful electronics video Channel

  • @thesecretlife1982
    @thesecretlife19828 жыл бұрын

    love this channel

  • @lmwlmw4468
    @lmwlmw44682 жыл бұрын

    Awesome video.

  • @michaelszabo3071
    @michaelszabo30715 жыл бұрын

    As soon as I heard his voice and recognized who it was he got the "thumbs up" Excellent videos all the time from this man!!!!!!!!!!!!!!!!!!!!!!

  • @Bukit34
    @Bukit348 жыл бұрын

    Great video! keep doing this!

  • @saurabhkumar-it9ef
    @saurabhkumar-it9ef4 жыл бұрын

    Sir its a very very informative video for a beginner like me,thank you hope for more videos in this series. 👍👍👍

  • @rafael_lory_
    @rafael_lory_4 жыл бұрын

    this is the best electronics channel ever

  • @relvintageelectro2425
    @relvintageelectro24256 жыл бұрын

    Very nice explained

  • @standbyme6395
    @standbyme63957 жыл бұрын

    props as always great vid

  • @bsand1746
    @bsand17463 жыл бұрын

    You're awesome man, thank you!

  • @eddyfuchs1
    @eddyfuchs18 жыл бұрын

    I really like the way you create the Circuits with cut eagle-printouts and a Pen. Very nice to follw :)

  • @paparoysworkshop
    @paparoysworkshop8 жыл бұрын

    Once again I learned something new. :-)

  • @dogankaratas5678
    @dogankaratas56787 жыл бұрын

    Scott, you're great.

  • @u2ooberboober
    @u2ooberboober7 жыл бұрын

    Another great video!

  • @sakunthadassanayake
    @sakunthadassanayake5 жыл бұрын

    Thank you very much to all of your teem

  • @nathandean236
    @nathandean2364 жыл бұрын

    You have the smoothest voice ever. I wish i had money to have you read to me

  • @gregorycain8566
    @gregorycain85668 жыл бұрын

    I really enjoy your videos. I learned electronic principles years ago, but much of what I learned has regressed to where I only remember how isolated components work, but not necessarily how they affect circuits when combined with other components. I'd really enjoy hearing you walk through the theory of operation for a simple circuit explaining how the current flows and is affected by each segment through the circuit. Just in case you are ever looking for a topic your audience would enjoy... I'd vote for this :-) Keep up the great work!

  • @greatscottlab

    @greatscottlab

    8 жыл бұрын

    Thanks. I put it on my to do list.

  • @jonasjanssens664
    @jonasjanssens6647 жыл бұрын

    thx about the tip of the 10k resister you made my day thx so much

  • @louisnemick317
    @louisnemick3178 жыл бұрын

    Thanks for the information

  • @Bianchi77
    @Bianchi772 жыл бұрын

    Keep it up, nice video, thank you for sharing it :)

  • @zakups7777
    @zakups77778 жыл бұрын

    Every video I feel more stupid..

  • @bhedderich

    @bhedderich

    8 жыл бұрын

    Me too :(

  • @ghammatx

    @ghammatx

    8 жыл бұрын

    If you don't want to watch basic electronic stuff, you're not obliged ;)

  • @jirkasmejkal1698

    @jirkasmejkal1698

    6 жыл бұрын

    Thats normal, its just because you starting to realize how much there is to know, therefore how litle you know : )

  • @Cookieglue

    @Cookieglue

    6 жыл бұрын

    Don't we all... If you want transistor tutorial stuff, I would watch a channel called Ben Eater. Yet he only explains transistors, logic gates, and complex logic circuits(his 8 bit PC), not other components.

  • @sciaio3121

    @sciaio3121

    6 жыл бұрын

    “The more I know, the more I realize I know nothing.” Cit. Socrates

  • @BASF111
    @BASF1113 жыл бұрын

    Спасибо. Очень нужны такие видео!

  • @tasnimsarker4653
    @tasnimsarker46534 жыл бұрын

    So cool to understand

  • @hermandarr6274
    @hermandarr62748 жыл бұрын

    very nice tutorial...you have us rookies , knowing more and more

  • @KaiyuZheng
    @KaiyuZheng5 жыл бұрын

    This is extremely clear.

  • @NNNILabs
    @NNNILabs8 жыл бұрын

    Awesome tutorial! It helped me get my FETs right! You should probably do one about winding transformers.

  • @MinecraftLPAlex
    @MinecraftLPAlex5 жыл бұрын

    thx man helped me a lot

  • @_RTheBruce
    @_RTheBruce5 жыл бұрын

    what an introduction tune

  • @shlomibarg
    @shlomibarg7 жыл бұрын

    great video

  • @Evgen-Evgen-Evgen
    @Evgen-Evgen-Evgen4 жыл бұрын

    It's interesting, never thought so deep about MOSFETs

  • @arpansarkar5865
    @arpansarkar58657 жыл бұрын

    love you brother. great videos.☺☺☺☺☺

  • @terjegjerstad9692
    @terjegjerstad96922 жыл бұрын

    Thanks a lot for your good explained videos. I did not know that you got a peak when Arduino switch off. It is good information and I am impressed about your knowledge. Thanks a lot and have a great weekend. 🇧🇻👍

  • @rezatayebi4731
    @rezatayebi4731 Жыл бұрын

    Excellent 👍

  • @solahudinudin906
    @solahudinudin9068 жыл бұрын

    Hi I love your videos.

  • @bhavinrathod406
    @bhavinrathod4065 жыл бұрын

    Hey dude,, I got much knowledge from your videos , much thankful for that ,, I stuck at chosing mosfets at high frequency , I want to use mosfets at 1 MHz ..!

  • @Energerix
    @Energerix3 жыл бұрын

    I've designed MOSFET circuit thanks to this video. If it won't catch on fire I'll give a like :)

  • @crimsonfancy
    @crimsonfancy6 жыл бұрын

    I didn't come here to get the remedial lecture. Noting your sense of humor, I subbed anyway.

  • @freeflaminginfinite917
    @freeflaminginfinite9177 жыл бұрын

    Brilliant video mate! Keep the up the impeccable work! Links to the formulas used would also be appreciated (if possible). Thanks!!

  • @omeedfattah5355
    @omeedfattah53558 жыл бұрын

    this elaboration i wish u every succes for

  • @sayanpaul8837
    @sayanpaul88374 жыл бұрын

    It will help a lot 😊

  • @pakiaye2338
    @pakiaye23387 жыл бұрын

    Heilige Bismarck ! Sehr schoen ausgefuhrte lehrstueck !

  • @XxhaituanxX
    @XxhaituanxX6 жыл бұрын

    Thank you for your helpful video ? I have a question about the efficient formular at 0:30, where do you take the value of voltage 5.15 and 6 V and the current 3.3A from?

  • @Norritt42
    @Norritt426 жыл бұрын

    You are the best!

  • @BoomBrush
    @BoomBrush8 жыл бұрын

    I like the cut out pieces of paper, good idea. :D

  • @venkateshganakallunarasimh5520
    @venkateshganakallunarasimh55205 жыл бұрын

    very nice

  • @arvindragupathy94
    @arvindragupathy946 жыл бұрын

    The video is awesome and the time spent is a quality time. Is there a video describing the working of P-Channel MOSFET as a high side switch as well as low side switch?

  • @AV1461
    @AV14618 жыл бұрын

    2:23 "But before going too much into the 'teewee' " haha :D. Your accent is funny and your work is very good! Keep it up!! Great vid!

  • @13arn
    @13arn8 жыл бұрын

    You are amazing enough that you (and others) have inspired me to do electrical engineering at Oregon State University. Thanks for being so damn awesome!

  • 7 жыл бұрын

    This playlist is going backwards. Loved this series!

  • @1inchpine
    @1inchpine7 жыл бұрын

    Thanks!

  • @dickheadrecs
    @dickheadrecs8 жыл бұрын

    thank you for the links. I'm trying to move beyond my 16 channel relay board (that clicks very loud) into using mosfets - just very wary because the supply is high amperage (10A/12v)

  • @viswanathancr2801
    @viswanathancr28012 жыл бұрын

    good video

  • @Farzad697
    @Farzad6976 жыл бұрын

    hello, thanks a lot for a great job. in order to control a load between 1amp to 30amp, what do you suggest to use?

  • @cendoldawetchannellowbudge7039
    @cendoldawetchannellowbudge70394 жыл бұрын

    I'm learning 😁

  • @NityanandaHazarika
    @NityanandaHazarika8 жыл бұрын

    Want a video on making an efficient inverter from GreatScott!

  • @arthurmorgan8966
    @arthurmorgan89662 жыл бұрын

    2:49 I found that 50K potentiometer can be good for splitting the voltage to adjust the Gate voltage, DS resistance, current etc.

  • @agaldoo
    @agaldoo2 жыл бұрын

    wow this video taught me how to make touch sensor :D

  • @JoshKaufmanstuff
    @JoshKaufmanstuff8 жыл бұрын

    Nice Video! I wanted to use an IRFz34N for a simple speed control circuit to my linear actuator (5-8 amps) controlled by my micro-controller. I ordered the parts and I have the pull down resister, but am I limited as to the switching frequency due to the issues you mention?

  • @hojustraper
    @hojustraper8 жыл бұрын

    Scott, i am a hobbiest that love electronics, i used to love your inventions, your latest videos are too technical and complex, i hope you can change them to easier subjects, greetings from argentina

  • @user-rd5nc1nb9f
    @user-rd5nc1nb9f8 жыл бұрын

    Lol that transistor was made in my country , great video btw

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