Pigtail Neons :)

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  1. - 27th November 2013, 01:50 #13
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    Art
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    Default Re: Pigtail Neons :)

    Quote Originally Posted by pedja089 View Post
    Second example won't do anything to spikes, it just prevent transistor from negative voltage.
    I think that mosfet would be best solution. Because it have zener diode between source and drain.
    You can also make RCD clamp, like this
    http://m.eet.com/media/1055546/C0541-Figure4.gif

    Will a P-Channel MOSFET directly replace the MJE3055?
    http://www.jaycar.com.au/products_uploaded/ZT-2467.pdf

    Note this schematic has no protection diodes at all.

    Last edited by Art; - 27th November 2013 at 01:52.
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