Scott, or anyone.
If the 3rd harmonic is at 180hz.
F=1/T
Is this the rate the power supplies are turning on/off "switching", causing this to signal to back to the supply?
Is it true harmonics are negligable"spelling" on single phase "180" supplies vs 3 phase"120" "polyphase" supplies?
"180 degree phases" "120 degree phases"
[This message has been edited by Dnkldorf (edited 03-30-2005).]
