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FERRITE ..... what do you think?

Discussion in 'DIY Motion Simulator Building Q&A / FAQ' started by gigi, Mar 6, 2017.

  1. gigi

    gigi Active Member

    Joined:
    Nov 16, 2013
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    466
    Balance:
    901Coins
    Ratings:
    +139 / 1 / -0
    My Motion Simulator:
    2DOF, JRK, 4DOF
    For my new project I'm thinking about switching all the wiring inside the metal frame:
    In short.
    - cables from 220V to 12V 50A power supplies
    - cables from power supply cards JRK 12V12
    - cables from JRK 12V12 cards to engines
    - signal cables from JRK 12V12 cards potentiometers
    - USB cable (mini-b - usb) from JRK 12V12 cards to pc
    In which of these cables suggested me to place the ferrite in order to avoid the risk of interference? At what point in the cable should position it?
    Thanks for your suggestions
    gigi
    gigi, Mar 6, 2017
    #1
  2. gigi

    gigi Active Member

    Joined:
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    My Motion Simulator:
    2DOF, JRK, 4DOF
    gigi, Mar 6, 2017
    #2
  3. TFOU57

    TFOU57 Member

    Joined:
    Mar 30, 2009
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    Location:
    Thionville - France
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    My Motion Simulator:
    2DOF, AC motor, Arduino
    Hello,
    I think that we should also have the opinion of a specialized forum with an elec- tronic heading like Futura- Science
    http://forums.futura-sciences.com/electronique/
    I have only one humble proposal!
    If you are posting your problem of anti-pararistage on a specialized site, thank you to indicate the link of your post so that one can follow the technical opinions that will be given to you

    Bonjour,
    Je pense qu'il faudrait en parallèle avoir l'avis d'un forum spécialisé ayant une rubrique éléctonique comme Futura- Science
    http://forums.futura-sciences.com/electronique/
    Je n'ai qu'une humble proposition !
    Si tu poses ton problème d'anti-pararistage sur un site spécialisé , merci de nous indiquer le lien de ton post pour que l'on puisse suivre les avis techniques qui te seront donnés
    TFOU57, Mar 6, 2017
    #3
  4. speedy

    speedy Well-Known Member

    Joined:
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    My Motion Simulator:
    3DOF, AC motor, Arduino, Motion platform
    All cables ... and should be placed nearest to the device being protected or mostly affected with interference .

    Ferrite-Bead-Tiny-Cylinder-in-Power-Cords-Cable.-Why.png
    • Informative Informative x 1
    Last edited: Mar 28, 2017
    speedy, Mar 6, 2017
    #4
  5. gigi

    gigi Active Member

    Joined:
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    Balance:
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    Ratings:
    +139 / 1 / -0
    My Motion Simulator:
    2DOF, JRK, 4DOF
    Thanks for your support.
    But for example the cable from cards jrk to pot where is better put the ferrite? near pots or near cards jrk? In the cable minib - usb from card jrk to pc is better put ferrite near jrk or near pc (near minib or near usb)?
    gigi, Mar 6, 2017
    #5
  6. speedy

    speedy Well-Known Member

    Joined:
    Feb 1, 2012
    Messages:
    1,193
    Location:
    Alexandria , Egypt
    Balance:
    7,918Coins
    Ratings:
    +1,285 / 10 / -0
    My Motion Simulator:
    3DOF, AC motor, Arduino, Motion platform
    You should use ferrite near to the jrk card as it is the active element, the pot is not active ... it is passive .
    and for the PC and the jrk ... more ferrite on both sides is better ...
    speedy, Mar 28, 2017
    #6
  7. gigi

    gigi Active Member

    Joined:
    Nov 16, 2013
    Messages:
    466
    Balance:
    901Coins
    Ratings:
    +139 / 1 / -0
    My Motion Simulator:
    2DOF, JRK, 4DOF
    thank you very much speedy. this information is very important for me.really thanks
    • Like Like x 1
    gigi, Mar 28, 2017
    #7