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Author Topic: Cords  (Read 3389 times)

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Zylstra

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Cords
« on: March 08, 2006, 04:31:31 PM »
Computer cords usually have this cylinder round thing around them. I would like to know what they are for. See picture, as I can not describe it any better.
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Blink



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  • It just sounds to me like you need to unplug, man.
    Re: Cords
    « Reply #1 on: March 08, 2006, 04:54:26 PM »
    They're ferrite beads which are used to reduce interference in the signal. Interference such as when you hold your mobile phone near your speakers or near the monitor etc.
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