How to Tell if a Pot is Linear or Logarithmic - B Linear/A Audio Taper Potentiometer

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  • Опубликовано: 31 янв 2025

Комментарии • 16

  • @ScorpionM203
    @ScorpionM203 Год назад +3

    Wow thanks for this. I didn't know potentiometers even had linear vs logarithmic versions. Thanks!

    • @GMODISM
      @GMODISM  Год назад

      Glad it's helpful! They are quite different so good to know so that control is smooth on your circuits ;)

  • @trevorjames5493
    @trevorjames5493 24 дня назад

    OK, so what makes them different like?Are they wire different inside or the inside?Guts are different because I have 2 pots but the one I need is linear.I need to switch it to log ... Can I rewire something or can I take the guts out of the log and put it in the linear one???

  • @mywalkingfriend
    @mywalkingfriend Год назад +1

    What is S taper potentiometer and where can it be applicable?

    • @GMODISM
      @GMODISM  Год назад +1

      I never had one of those,, suppose it has an S-curve so it would be more (or less) sensitive in the start and end of the control. Must be when increased sensitivity is needed at the ends or the middle.

    • @mywalkingfriend
      @mywalkingfriend Год назад

      ⁠@@GMODISMjust received clarostat pots described as S taper. (*I still ordered but wanted linear.) My testing with help from your video shows linear type curve 👍. Not sure why seller described pot as S curve other than pot stamping shows 380C1 5000(ohm sign) S
      I am glad it performs more like linear. I am aware that B stands for linear(A for audio)
      There is an Ohmite 5k pot on eBay stamped as TYPE A/B huh?
      (Described by seller as linear)
      🤦🏼‍♂️

    • @GMODISM
      @GMODISM  Год назад

      Haha strange, well good you could use this to figure it out as a linear one ;)

  • @WhoOwl-o4f
    @WhoOwl-o4f Месяц назад

    Will I mess up my speakers if I change the pot from linear to a logerithmic pot?

    • @GMODISM
      @GMODISM  Месяц назад

      linear pots are generally not used at all in audio equipment...

    • @WhoOwl-o4f
      @WhoOwl-o4f Месяц назад

      @ can I add one to a light?

    • @GMODISM
      @GMODISM  Месяц назад +1

      @@WhoOwl-o4f yes, linear pots are great for controlling a voltage regulator chip to adjust light levels, just connecting a pot directly to control a light will probably burn ut unless its a tiny led

    • @WhoOwl-o4f
      @WhoOwl-o4f Месяц назад

      @@GMODISM thanks for your input

  • @dougwilliams44
    @dougwilliams44 5 месяцев назад

    Why would one want the logorithmic? With hardly any change until end of sweep?

    • @GMODISM
      @GMODISM  4 месяца назад +1

      because the perceived loudness is logarithmic, also that sounds a bit like you need to swap the end to the other side

  • @emptylove100
    @emptylove100 3 месяца назад

    how do i know if my potentiometer is linear or logarithmic
    it has six pins and is inside the logitech z506 speaker

    • @GMODISM
      @GMODISM  3 месяца назад

      You need to test it by the tips of this video