Jim
Here an explanation of CM filtering
https://youtu.be/cxPAGWTiNSc
73
Mike WB6DJI
Sent from my iPhone
> On Feb 18, 2022, at 10:38 AM, Jim Brown <jim@audiosystemsgroup.com> wrote:
>
> One problem is that what EMC regs call common mode is not what WE call
> common mode. What radiates is what WE call it, and most of that is on the
> green wire, which sails right past line filters. And it's on the green wire
> because of improper termination of the green wire inside the equipment -- the
> power equivalent of "the Pin One Problem."
>
> 73, Jim K9YC
>
>> On 2/18/2022 10:09 AM, Michael Aust via RFI wrote:
>> Wish there was both CM and Non CM
>> Filtering to clean up these systems
>> Seems most try Common mode and
>> with most multiple inverters and load
>> shifting imbalances RFI CM only filtering
>> would not be the total solution
>> A more RFI-EMI approach would seem better
>> ( CorCom,etc) but it may be more costly and
>> harder to install
>
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