Re: How do Atom Computer Ignition modules work?

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June 27, 2015 at 3:47 am #18999
legendre
Participant

    @debe

    it appears that the 2SD1071 may be obsolete. Neither Digi-Key, Mouser nor Allied even recognize the part number. At this point, my thought is that we might consider evaluating potential replacements, such as the previously mentioned BU931 or ST901T.

    Perhaps even the MJE13007A could be used, as the output device of a discrete Darlington pair with an appropriate low-power HV transistor on the driver side.