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Re: DRSSTC Primary Circuit Feedback Control



Original poster: "Daniel McCauley" <dhmccauley@xxxxxxxxxxxxxxxxxxxxxxxxxx>

I have already run my coil back in early summer using the TO-247 type
40N60's with no problems.

Dan


> Hi Terry, > > The little IGBTs should be practical anyway. Based on some > measurements taken on my DRSSTC, I'm convinced that a half bridge of > little TO-247 IGBTs could get me to 5'. > > You have to be a little careful with primary feedback, because if it > isn't tuned, the secondary won't be sucking much out, and it will > build up more than normal