[SI-LIST] Re: difference b/w CM & DM noise

Latha,

Common mode noise is noise that appears on all lines relative to a fixed 
reference such as earth ground.

Differential mode noise is noise that appears between two lines.


Steve.
Latha Devi wrote:
>  
> hi, 
>
> i want to clear about what is common mode noise , 
>
> differential mode noise,.in conducted emission. 
>
> and also what is common mode impedance. 
>
>
>
> please clearly explain with example 
>
> thanking you 
>
> with regards 
>
> A.latha devi. 
>
> latha 
>
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