[RFI] Solar panel RFI

[Hare, Ed, W1RFI]

We just obtained an AC line filter by Morgan Manufacturing. It also used a ferrite on the ground wire.

Ed

________________________________
From: RFI <rfi-bounces+w1rfi=arrl.org at contesting.com> on behalf of Jim Brown <jim at audiosystemsgroup.com>
Sent: Friday, February 18, 2022 1:38 PM
To: rfi at contesting.com <rfi at contesting.com>
Subject: Re: [RFI] Solar panel RFI

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

_______________________________________________
RFI mailing list
RFI at contesting.com
http://lists.contesting.com/mailman/listinfo/rfi