Blown UB1

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  1. #1
    Member Honorabilis's Avatar
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    Default Blown UB1

    Hello,

    I bought a UC300ETH-UB1 and I wanted to connect it to a 24V source, but unfortunately for my stupidity I connected the source badly and I destroyed the first fuse and also the TVS diode on UB1. Can anyone advise me where to get a new TVS2 diode? It says GEZ 7LH73 on it, but I can't find anything like that.

    Thank you in advance

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  2. #2
    Member ger21's Avatar
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    Default Re: Blown UB1

    Try asking CNC Room.

    Gerry

    UCCNC 2017 Screenset
    [URL]http://www.thecncwoodworker.com/2017.html[/URL]

    Mach3 2010 Screenset
    [URL]http://www.thecncwoodworker.com/2010.html[/URL]

    JointCAM - CNC Dovetails & Box Joints
    [URL]http://www.g-forcecnc.com/jointcam.html[/URL]

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)


  3. #3
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    Default Re: Blown UB1

    Already did, I have it, thanks guys.



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    Member CitizenOfDreams's Avatar
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    Default Re: Blown UB1

    It's SMCJ24A, a 24V unidirectional TVS diode.

    https://www.diodes.com/assets/Datasheets/ds19003.pdf



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