Choosing a transistor

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  1. - 30th September 2008, 12:05 #11
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    Luciano
    Luciano is offline Senior Member
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    Hi,

    Use a power MOSFET with logic-level gate drive.

    This is what I use for my lamp:


    If you use a 12V supply use that:

    Best regards,

    Luciano

    EDIT: For the 12V schematic you can also connect groups of the 4 or 5 LED's in series.
    Last edited by Luciano; - 30th September 2008 at 12:13.
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