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Registered Member #1741
Joined: Sat Oct 04 2008, 02:45AM
Location: Schenectady, NY
Posts: 35
That's a great design! I admire your work. I've recently started playing around with the FGH60N60SMD myself - amazing part. The only time I've killed one it was a deliberate effort in a test jig.
Registered Member #2919
Joined: Fri Jun 11 2010, 06:30PM
Location: Cambridge, MA
Posts: 652
An interesting phenomenon: ground strikes appear to propagate like lighting, with a leader starting from the ground and extending to meet the streamer from the coil. At least that's what my camera says...it could be a figment of my imagination, or possibly a camera artifact Pic attached. The image on the left is ~30ms before the image on the right.
Registered Member #2919
Joined: Fri Jun 11 2010, 06:30PM
Location: Cambridge, MA
Posts: 652
Update! We've launched our Kickstarter campaign! You can contribute to the cause here. Our web store is here. Download the user manual, latest Eagle files, and polyphonic interrupter firmware (binaries and source) here.
Registered Member #61
Joined: Thu Feb 09 2006, 05:50AM
Location: Mountain View, CA
Posts: 43
cjtenny just told me about the Kickstarter campaign; I'd been looking at this thread every so often for a while, but never in much detail. Selling a reliable small DRSSTC is a pretty good accomplishment; the user's manual looks great. Great work, all around.
Registered Member #2919
Joined: Fri Jun 11 2010, 06:30PM
Location: Cambridge, MA
Posts: 652
Steve Conner wrote ...
Did you add OCD yet?
been thinking about it...on one hand, it's a handful of components that makes the coil a lot more reliable; on the other hand, I've yet to blow up the coil (and this includes a couple of runs where the interrupter latched up high because I didn't shield it).
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oneTesla - a small single-board DRSSTC
