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Re: Recent s.s.t.c. work...more-or-less

Original poster: "K. C. Herrick" <kchdlh@xxxxxxx>

I'll ask Terry to post


It's like the others but with current-transformer feedback. In it, I disconnected the spark-simulation so as to clarify the waveform. There's what appears to be "notches" in the output waveform--but no indication of that in the driving voltage/current phasing.

The drive at E2's output always switches at exact voltage zero-crossing. Interesting...