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I'm testing my SSTC driver (Steve Ward's DRSSTC .5) and half-bridge with a flyback as a load, and for feedback I'm simply feeding a small signal into it, around 100kHz or so. I first started with a 12V supply, moved to 24V, then 36, then 100V, then all the way to full wave rectified mains (170VDC) and the sparks I'm getting from the flayback are amazing...well till it died...
My question is, is what should I be expecting from a typical flyback running with a half-bridge? I have a 10 turn primary and like stated up there, am running it at about 100kHz at 170VDC. I'm getting...was getting about 6 inch sparks till it killed over. (my poor flyback actually started on fire O.o ) Everything in my setup stays cool as a rock, so I'm happy about that.
So what do you think, does 6 inches sound about right for this setup?
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