[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
use bleeder resistors on mmc!
Original poster: "Laurence Davis by way of Terry Fritz <twftesla-at-qwest-dot-net>" <meknar-at-hotmail-dot-com>
To those of you that think bleeder aren't needed...
When I was building a small mmc for a tttc, i wasn't running
bleeders (just during testing, i just couldn't wait), i decided
to short the caps before playing with the cap.
Actually I almost didn't, but i thought 'hey, just to be safe, i guess i
should.'
EVERY cap in the mmc had residual charge. I used a screwdriver to short
each cap out. 2 strings of 9 0.033uf 1600v caps. some made a loud crack,
but most were just a small snap.
I once got zapped from a flash capacitor. that hurt. i dont want to repeat
that. And i imagine that 1600v would be worse.
a reminder...
be safe use bleeders on your mmc.
it has them now.
larry