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mmc question.... still working on first light.
mmc stats:
8 strings
3 caps per string
6.5kvdc. per cap
.015mfd +-10% per cap
i mounted the caps on a 3/4" piece of wood is this a bad idea??? i have
recently read that wood isn't a very good insulator at high voltages. i
have yet to get first light out of my coil and this seems to be the problem.
the reason that i am suspecting the mmc is because i tried to charge it the
other day with a bank of 3 mot's and i had no luck at all. i hooked the
mot's secondaries in series across the mmc and charged it for a few seconds
then tried to short it out and nothing happened. any ideas as to what might
be going on???
coil sats...
6" secondary
22ga wire
23" of wraps on the secondary
8 turn primary
1 1/2" between turns (aprox)
3 mot's in series
assuming 2500v per mot.
i don't have a meter capable of testing over 1000v ac
i have tried using a 4th mot with the secondary winding unconnected (not
shorted) as current limiting (placed in series with input power from the wall
socket) but i was unable to get any spark (maybe 1 mm at most) should i
have placed the current limiting mot in series with the OUTPUT of the 3
mot's ?? should i have the secondary windings on this mot shorted?
terry was helping me with all these problems a few weeks ago and i jsut got
around to some more experimentation (with no luck) any info would be
greatly appreciated