Potentiometers - How They Work, Disassembly and Exploration

Тәжірибелік нұсқаулар және стиль

Please support me by listening to my music: spoti.fi/43TAbqx or ffm.bio/waveaway
Visit my blog: www.planetz.com/potentiometer-....
The multimeter I use in this video is the Mastech MS8229 - amzn.to/3n0oDB6. (I am not sponsored - this is just my recommendation based on personal experience. I may earn a small commission if you purchase via the link).
In this video, I disassemble a couple different pots (Bourns and CTS 500k audio taper) to show how they're constructed, and explain how they work. I also show how to identify pot values and taper by their markings and by measuring with a multimeter.
**Correction: at 6:25, I said it backwards. Narrower has more resistance than wider. For the same length, a thinner wire has more resistance than a thicker wire. Similarly, at 4:37, it would have been clearer to say "longer length, more resistance".

Пікірлер: 348

  • @glazinq
    @glazinq13 жыл бұрын

    Now this is what KZread is all about! Great presentation, very clearly explained and extremely helpful. Many thanks!

  • @coinbird44

    @coinbird44

    10 ай бұрын

    you mean what KZread "was" all about 😅

  • @100chuckjones
    @100chuckjones11 жыл бұрын

    I do tutorials myself so I know what im talking about when I say this is a very well put together tutorial, more like a small seminar :) great job

  • @MrKnoxguy101

    @MrKnoxguy101

    4 жыл бұрын

    Yes! I’ve actually watched some of your vids on the Cakewalk X2 along with a few others. Very informative and thank you.

  • @Special-Delivery57

    @Special-Delivery57

    4 жыл бұрын

    I’m just beginning to look into these things and I agree. Thank you John Cooper and thank you chuck for saying the same thing that I was going to say. This video is extremely helpful.

  • @khaledadams4329
    @khaledadams43295 жыл бұрын

    Been working with pots for a while now and this was still VERY informative and easy to watch. Thanks!

  • @stevenA44
    @stevenA445 жыл бұрын

    FINALLY, someone who explains how these things work and how to tell the difference!!! Liked.

  • @BaldurKhr
    @BaldurKhr4 жыл бұрын

    So beautifully explained and so easy to grasp. Thank you for this elegant presentation!

  • @Geopholus
    @Geopholus Жыл бұрын

    Thanks for the accurate, and well presented video on potentiometers. This video is SO MUCH BETTER than most of the others! The great thing about CTS pots is that they can dissipate more power than most of the other audio pots (except PEC) and they can be disassembled, and reassembled to to change shaft length or style and also change resistance elements of double ganged pots.

  • @guppyfry
    @guppyfry8 жыл бұрын

    I've been reading about Pots, but only after watching your video do I see and understand how they work. Thank you!!!

  • @djsonuamravati
    @djsonuamravati3 жыл бұрын

    this is the best and simplest video on potentiometer....... thank u sir ........

  • @BJBorchert93
    @BJBorchert9313 жыл бұрын

    Your videos have been SO helpful. I've learned a lot about the technical and physical stuff that I thought I'd never learn. Thank you so much for sharing your wisdom! I've been enjoying geeking out on these videos!

  • @gwmerr
    @gwmerr12 жыл бұрын

    Natural teacher at work here. I came here knowing what a potentiometer does ....always wondered the what & how? In ten minutes I learned so much targeted information! Wow, thank you, johnplanetz

  • @arupdutta7687
    @arupdutta76875 жыл бұрын

    Very well explained in layman's terms. Greetings from Kolkata, India.

  • @manifestgtr
    @manifestgtr12 жыл бұрын

    dude...you are really good at explaining things...normally, I'll watch a video like this and the person doing it is so steeped in the subject that they just cant or don't bother to explain it in a way that's easily digestible...awesome video

  • @glennsophie3235
    @glennsophie32354 жыл бұрын

    Thanks for the video. I had problems with my cts pot but your video gave me confidence to open it up and fix it. Many thanks. I was nearly ordering new.

  • @richardcouture5369
    @richardcouture53699 жыл бұрын

    Thanks for taking the time to do this for others. It was very informative and well done.

  • @wentzr
    @wentzr9 жыл бұрын

    excellent explanations and demonstration on how the variety of pots work and how they're manufactured.

  • @nmssis
    @nmssis11 жыл бұрын

    your vid posts are like a breath of fresh air for novices like me. Thanks for posting

  • @Forde3654Eire
    @Forde3654Eire13 жыл бұрын

    Thanks for your thorough explanation on those potentiometers! I need them to build my own home-made racing wheel, hadn't a clue what they were. Now this solves half of the problem already!

  • @philjones2760
    @philjones2760 Жыл бұрын

    Nice video - something I've often wondered about but had no idea how they worked. You explained it very well!!

  • @peavelSD
    @peavelSD12 жыл бұрын

    hello, i want to say that i really appreciate your effort you put into these videos, these are really helpful!

  • @ramullins
    @ramullins9 жыл бұрын

    good stuff, man, artfully presented, professionally researched. Loves

  • @flamingfigures
    @flamingfigures14 жыл бұрын

    My physics teacher threw a potentiometer on the speakers for the announcements. Turns the volume down to minimum and continues lessons... best hack ever.

  • @CannonfireProduction
    @CannonfireProduction11 жыл бұрын

    Thanks John. I went for a new push/push pot (might as well do a Gilmour mod if I've got to change the pot). Not put it on yet but the flow tests are completely different to my old pot, ie they're correct! What a relief, but interesting to know that a pot can die just like that. Love the idea of a troubleshooter vid if you're up for it. It'll save the world from restless nights and brain ache.

  • @incantatis
    @incantatis14 жыл бұрын

    No BS, pure gold! Thank you! Keep doing this! Rock ON!

  • @reed-xd8zx
    @reed-xd8zx10 жыл бұрын

    Great job, crystal clear explanation, thanks.

  • @AmrMKamel
    @AmrMKamel10 жыл бұрын

    Thank you I really had hard time understanding how pots work but now its piece of cake thanks to you :-)

  • @donniedarko7891
    @donniedarko7891 Жыл бұрын

    Thx after your vid here i did managed to "repair" him. Thx. Works again flawless

  • @electricwally
    @electricwally7 жыл бұрын

    Very, very helpful John. I learned a lot. Best wishes and thank you.

  • @UnluckyFett
    @UnluckyFett12 жыл бұрын

    Thanks, Ive know how they work but your video and explanations really make it clearer in my head on how to wire pots to do different thing

  • @rcmoot
    @rcmoot12 жыл бұрын

    it is so nice to see you are informing us on these simple things

  • @HSHS67VA
    @HSHS67VA11 жыл бұрын

    Thanks for this excellent tutorial! It is a great help in diagnosing a volume control problem for a virtual organ!

  • @damianmerrick9259
    @damianmerrick92597 жыл бұрын

    Excellent tutorial. Thanks for taking the time to help educate us all.

  • @vaughanmaybury2825
    @vaughanmaybury28255 жыл бұрын

    Hi John, thanks for making this video, very well explained and helpful.

  • @CurlyQLink
    @CurlyQLink10 жыл бұрын

    Excellent video, thanks.

  • @jono7145
    @jono714514 жыл бұрын

    cheers mate, this really helped with my coursework

  • @futchofdeth666
    @futchofdeth6669 жыл бұрын

    Thank You Sir! Bass guitar stopped working, checked everything with multimeter couldn't figure it out. Watched your vid, took mine apart and back together, tighter with the clips. I assume it just was a bad connection inside, works now and I understand pots!

  • @KyleRebar
    @KyleRebar8 жыл бұрын

    Clean explanation. Makes sense to lay-folk like me. Nice work!

  • @pauleaston2329
    @pauleaston23293 жыл бұрын

    Yes! Now I know why the volume on my Quasar black and white tv ain't working. Thanks, JC.

  • @SandersAmps
    @SandersAmps10 жыл бұрын

    Very nice tutorial. Thanks.

  • @ck9000
    @ck900010 жыл бұрын

    Great video, thanks for educating me

  • @metalmania707
    @metalmania70713 жыл бұрын

    Very informative! Thanks for taking the time to produce the vid.

  • @LLJJEEYY
    @LLJJEEYY13 жыл бұрын

    Love your videos. Thank you for your time and the shared knowledge.

  • @IngenieroDeSonidoJFP
    @IngenieroDeSonidoJFP11 жыл бұрын

    Perfect explanation, I'm sharing it on my facebook and twitter for my students. Thanks!

  • @Billo1281
    @Billo12819 жыл бұрын

    Thank you!

  • @James_Haskin
    @James_Haskin14 жыл бұрын

    This is a really well made video. Thanks John!

  • @ESPPsycho
    @ESPPsycho10 жыл бұрын

    Phenomenal, thanks for the video!

  • @halfcabdisaster7
    @halfcabdisaster712 жыл бұрын

    Thanks for the video, pots make a lot more sense now.

  • @craigpattenden
    @craigpattenden12 жыл бұрын

    Really cool video man. Thorough and simple.

  • @MrKnoxguy101
    @MrKnoxguy1014 жыл бұрын

    Thank you Mr. Cooper.

  • @eugennew4334
    @eugennew43348 жыл бұрын

    Thanks very much. You explained it very well :)

  • @savionics7923
    @savionics79238 жыл бұрын

    well explained john

  • @carvindc400
    @carvindc40013 жыл бұрын

    Thanks for putting the time in this very well done video : )

  • @dl8cy
    @dl8cy9 жыл бұрын

    Very pleasant voice - can very well listened (is important in tutorials:-) )

  • @TheHaircutcity
    @TheHaircutcity5 жыл бұрын

    Excellent Video, very complete!

  • @stavroshouiris
    @stavroshouiris11 жыл бұрын

    Thank you so much for taking the time to rite me back and i find your reply rely helpful, thanks.

  • @scottwilly86
    @scottwilly869 жыл бұрын

    Thank you! You are an awesome teacher

  • @Special-Delivery57
    @Special-Delivery574 жыл бұрын

    Thank you very much John Cooper.👍🏻🌟🌟🌟🌟🌟

  • @robertmessore
    @robertmessore12 жыл бұрын

    Thanks for sharing your gift for teaching!

  • @beninglis8097
    @beninglis80976 жыл бұрын

    Fantastic videos mate.

  • @joew4337
    @joew433710 жыл бұрын

    Great video, thanks!

  • @littlebluemarblesurfer6342
    @littlebluemarblesurfer63424 жыл бұрын

    Well explained my friend. Thank you

  • @bermudaguitar
    @bermudaguitar Жыл бұрын

    Very precise and awesome presentation

  • @aaronbinder6924
    @aaronbinder692410 жыл бұрын

    Ahhh very cool man!! TY for that video. I have a 16 watt tube amp I bought from Tube Depot and I'm on my 3rd Potentiometer. I keep getting the ones from Parts Express and they are total crap!! After watching your video now I have a better idea of where to look for a better POT . Thanks again!! Looking forward to watching more of your videos. Take care

  • @faawks
    @faawks4 жыл бұрын

    Thanks, I learnt a lot from this.

  • @rksguit
    @rksguit8 жыл бұрын

    Awesome vid,I had a super smooth 250k Volume pot in a Left Handed Ibanez RS135 that guitar did[very soon after buying] became sort of strat-like in looks,but not-before I stripped the 2mm resin[joking] and reshaped the body.I re-used the stock 250K volume pot.even after hacking a Seymour Duncan JB Humbucker-tilted,sounded superb,but that wonderful Vol. Pot. Wore Out 24 years later [great run!]In 2009 I eventually got from the US some 500k CTS Left Handed potentiometers-anyway man they're all irritatingly STIFF[no more"Cathedral"attempts since!],so Thank You for confirming why they is so!

  • @TheForce_Productions
    @TheForce_Productions5 жыл бұрын

    Is for this I prefer linear for volumes and audio for tones, imo and taste this way you can get a better control over each one. Nice video!

  • @Solder-Flowz
    @Solder-Flowz12 жыл бұрын

    Great video, thanks for sharing!

  • @damiencarlisle7520
    @damiencarlisle75209 жыл бұрын

    Great video. Thank you for making this.

  • @saarike
    @saarike8 жыл бұрын

    Nice explanation!

  • @colron5727
    @colron57277 жыл бұрын

    An interesting video, thank you

  • @rmhutchins7
    @rmhutchins77 жыл бұрын

    I enjoyed your video. It was very helpful. Thank you!

  • @RobertFleming
    @RobertFleming12 жыл бұрын

    Very informative! Thank you!

  • @SIRONEDRAGON
    @SIRONEDRAGON12 жыл бұрын

    Great information John : )

  • @100roberthenry
    @100roberthenry14 жыл бұрын

    great explanation of pots....nice one man...

  • @lvvry1855
    @lvvry18557 жыл бұрын

    Great job. Sorry I'm late to join you. You're an excellent teacher. I hope you're doing it at a college somewhere.

  • @jkiolf
    @jkiolf8 жыл бұрын

    NICE GUITAR! and great tutorial xD thanks!

  • @gaiors
    @gaiors12 жыл бұрын

    Thanks for sharing that!

  • @dp0813
    @dp08137 жыл бұрын

    other than the conceptual mistake pointed out in the video & by other commenters, this was very helpful in understanding how to properly use pots. If this had been explained before, my EE labs may have gone a little quicker!

  • @interstellardriftambientgu5834
    @interstellardriftambientgu58345 жыл бұрын

    Cool, love learning about this stuff

  • @sclogse1
    @sclogse113 жыл бұрын

    You are awesome. Thorough. At 6:07, when introducing the audio/log taper, I found my mind starting to ask questions that this video wasn't necessarily covering...(jsut imagine showing a class this and imagining wehre some of the minds are going at this point. You might want to experiment with the video by having a complete novice sitting there while you rehearse the video, and getting their feedback. I realize that feedback comes here...of course.

  • @jessebrace
    @jessebrace7 жыл бұрын

    I learned stuff! Thanks!

  • @thec4ke
    @thec4ke11 жыл бұрын

    Great job I understood everything!

  • @serba_serbi
    @serba_serbi8 ай бұрын

    Thanks you for amazing video👍

  • @tommyfairhurst9864
    @tommyfairhurst98647 жыл бұрын

    thank mate you are spot on i had some cts pot 500k where well under not now i did what you said now they are over 500k now thanks

  • @catch22punk
    @catch22punk13 жыл бұрын

    Very well explained. Very useful video!

  • @MrHkvideo18
    @MrHkvideo1811 жыл бұрын

    awesome explanation! :D Thanks!

  • @jazzey69
    @jazzey6913 жыл бұрын

    Thank you for the great info..Be well always..

  • @kannon11t
    @kannon11t11 жыл бұрын

    Bass broke so I figured I'd learn all about the parts, thanks for the details, I've been playing with the pots for days XD

  • @levispaultitus8623
    @levispaultitus86238 жыл бұрын

    I am enjoy this video on how to differentiate types potentiometer and how they work. thanks! @Levis paul

  • @stuckinthecities
    @stuckinthecities13 жыл бұрын

    This helped answer many questions I had..

  • @arnejensen9216
    @arnejensen92162 жыл бұрын

    I agree with the nice things already said about this video but I sincerly hoped for some advise on really disassembling different pots completely and even harder things like putting them back together without killing them. I have a few different methods and they work well enough to be 80% certain not to totally destroy it but I didnt come up with something that makes it easier and less of a pain in the a.. so far... any ideas? What I do is either drilling a tiny hole in the shaft and put a screw and a washer instead of the flanged end of the shaft or I re - flange the end while pressing down the pot, the ring with the wiper and sometimes also the disc that makes the whole thing somewhat stepped (dont know the exact expression for that, sorry)...I'd love to make a tool for fixing the pot etc in place before hitting the end to flange it, but I have no idea how...or what...I only know two hand are not enough to make it an easy operation and I hate assembling pots very very much...not as much as a dirty pot but still...a lot!!

  • @philycheezesteak5176
    @philycheezesteak51765 жыл бұрын

    great vid!! so that's what A and B stands for!

  • @nelsondog100

    @nelsondog100

    5 жыл бұрын

    Phily Cheezesteak A= audio, B= linear

  • @coreygold1923
    @coreygold19232 жыл бұрын

    Yep. If my pot is not what I expected then I go try some different pot. Lmao my stupid humor. 🤣 Thanks for sharing 👍

  • @BenGeorgia
    @BenGeorgia Жыл бұрын

    I appreciate this video. Fantastic, thank you.

  • @nogatorp
    @nogatorp7 жыл бұрын

    What an excellent video. Yeah, I caught the 2 mistakes, but so did you. I've never had a clearer explanation of potentiometers. The video is high quality, too. Do you have a Udemy course? If not, you should. Thanks. -Rodi

  • @TzzX78
    @TzzX7813 жыл бұрын

    great explanation simple and easy to understand...love electronics

  • @EdwinHenryBlachford
    @EdwinHenryBlachford10 жыл бұрын

    very clear Yoda. thankyou

  • @znelson710
    @znelson71013 жыл бұрын

    Good vid thanks for the info!

  • @Xerceis
    @Xerceis7 жыл бұрын

    Awesome video man!

  • @mohammedjaih508
    @mohammedjaih50811 жыл бұрын

    Thank you very Much Bro that was Easy to understand. Appreciate it.

  • @Williamson_Eric
    @Williamson_Eric13 жыл бұрын

    Super Clear! Thanks---- Very well explained. Thanks

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