I have a new MMC lately, and the individual caps are doing
perfectly. I have 10 * 2kV for a 20kV cap. i run it with a 12kV NST.
In pitch dark, i still cannot see any sparks in the caps, but can
notice corona-ish color between a few of them ( very very weak
corona, but still..). The caps are limited by available space, so
some are only a few millimeters apart.
: will this small corona eventually eat away at the outside of the 2
caps, and then destroy them?
or, is this corona ok as long as it doesnt get worse?