Common Mode Noise


Common Mode Noise on Grounding Systems is Very Common

CMN is particularly apparent in industrial facilities with varible speed drives for conveyors etc. and makes it look as if the grounds are not within specification and can cause disruption of any computer based system if the ground design has been corrupted or improperly conceived and implemented.

This problem will halt or freeze systems operations and creates a "jagged look" to all waveforms grounding and AC waveforms.