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Flyback Driver PCBs
Original poster: "Jim Mitchell" <electrontube-at-sbcglobal-dot-net>
After the recent sucsess of my SSTC boards, and my recent experimentation
with a high powered flyback driver, I have decied I'd like to have some
flyback driver boards made.
The boards would be custom 2 sided boards, utilizing a half bridge of
MOSFETs or IGBTs, and a variable oscillator and gate drive section. This
would work wonders as a flyback driver and as a GP high frequency generator
for different experiments.
The board would use a TL494 oscillator, that way the duty cycle and
frequency would be variable.
I recently built an identical flyback driver and it works very good, I am
able to drive flybacks with half wave AC up to 150v or until they start to
break down from overvoltage (about 50v in) and I have been able to get 2"
sparks from a single small flyback (a new style DC one).
Anyway if there is any interest in these please let me know and I will send
word to have them made. I have already designed the board and things seem
to look good.
Regards - Jim Mitchell