[BC] Need AC Line Noise Suppressor
Milton R. Holladay Jr.
miltron at att.net
Fri Jul 4 13:18:40 CDT 2014
How about a simple pi filter ?
Got a couple of 1 mfd capacitors and an extra tower lighting choke ? Some
other similar choke ?
Or make a choke out of some #16 or #14 wire--no form required, just a buncha
turns, ~ 6" diameter tie-wrapped together should do it..
Every computer power supply has some such filter, and the computer people
have likely figured out the ideal component values, With the ferrite core
chokes that are used in them, they're pretty small, size-wise. You could
rob parts out of a dead one and rig them up in a one-space box to do 150
watts..............
M
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