Rerurn to Romy the Cat's Site


In the Forum: Melquiades Amplifier
In the Thread: Bias help
Post Subject: Vibration controll...Posted by N-set on: 3/20/2011
fiogf49gjkf0d
...is a pita, no, no, PITA! In my circumstances I've had so far
reasonable results using foamed natural rubber to mechanicaly
damp the chassis. Has anyone tried that ridiculously expensive
silicone gel tape/chips?

As for the multiple shields on MC's. High perm materias shield the best (better confine
the stray flux) but they saturate fast, so they have to be shielded too. I'd guess
a +/- standard chain of shields is something like that: mumetal inside, then permalloy (50% Ni)
then soft steel, thick or twice. And Cu electrical shield somewhere there too.
Steels magnetically shields permalloy, permalloy mumetal, mumetal
the cores, and Cu takes care of electric fields.


Rerurn to Romy the Cat's Site