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Registered Member #964
Joined: Wed Aug 22 2007, 12:39AM
Location: Stockton, CA
Posts: 134
Wow, I have to say that is one nice TC. How tall is it right now? It must be a pain to move around. Does your grass get scorched? or any other evidence of the strikes? It would be neat to have some fulgurites to show off if it was even possible with a TC. Anyway, that TC is one cool thing. :)
Registered Member #146
Joined: Sun Feb 12 2006, 04:21AM
Location: Austin Tx
Posts: 1055
Im glad to see the bridge hasnt blown up yet yet .
I like the extra strike rings, but i still think there should be something guarding that primary tap cable. Its pretty exposed. I cant think of a clean solution, but im sure you can figure out something really cool to guard it with. Initially i thought maybe some sort of coax wire, with the shield properly grounded, but that might have adverse effects too because of the high coupling between the shield (which is sorta at ground, but really is jumping all over the place) and the inner primary conductor. Maybe you could space a smaller wire a few inches off from the primary conductor and RF ground it? Im thinking of something that uses plastic clips to attach to the primary conductor.
Also, put a .15uF MMC cap between your bridge negative rail and the controller/mains ground. The heatsink should be connected to mains ground as well. Basically, you want the supply rails to have an RF short to mains ground. I think this should improve the differential-mode rejection of the bridge (aka, make it more likely to survive secondary streamers hitting the primary circuit). I do this standard with all of my DRSSTCs now.
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Fatboy Lives (Large DRSSTC mods)
