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Thread: Tapping into a molex, the easy way.

  1. #1
    SOB Fettler xmastree's Avatar
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    Default Tapping into a molex, the easy way.

    This is so simple that I hardly think it needs a tutorial, but I offered, and was reminded, so here it goes.

    So, you want to connect something like a case fan or some LEDs and you need to find 12V somewhere. If there's a nearby drive with a molex, then it's easy.

    First unplug the power connector from the drive.

    Then, strip your new wires by about 1/2"




    Next, after twisting the inner strands together, poke it through the female connector in the molex from the back, so that it sticks out a little.

    I've removed the insert from the socket here to show what I mean, but you don't need to.


    Then, take a tiny screwdriver or something and fold back the bit of wire which was sticking out, making sure that all the strands are inside the plastic housing.

    See the left hand one here, upper left area you can see the new wire




    Then plug it back into the drive and you're done.

    From the back it looks like this:


    Which I think you'll agree, looks neat enough.

    Obviously it can't be done with really thick wire, but you shouldn't need to use that anyway.

    Told you it was simple!
    Last edited by xmastree; 08-31-2008 at 10:55 AM. Reason: Fixed the pics. RIP lotech... :-(

    Quote Originally Posted by aintnothang View Post
    Think of a way to simulate a real bullet hole, like shooting it.

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  3. #3
    Banned Eclecticos's Avatar
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    Default Re: Tapping into a molex, the easy way.

    Great Tutorial! Should have soldered the wires to the female pin, but other than that looks great.

  4. #4
    SOB Fettler xmastree's Avatar
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    Default Re: Tapping into a molex, the easy way.

    Quote Originally Posted by Eclecticos View Post
    Great Tutorial! Should have soldered the wires to the female pin, but other than that looks great.
    There's no need, since the wire will be firmly trapped between the pin and the socket, and you don't want solder to get in and partially block the socket.

    Quote Originally Posted by aintnothang View Post
    Think of a way to simulate a real bullet hole, like shooting it.

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