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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Large\s+ferrite\s+chokes\s+on\s+power\s+cables\s*$/: 4 ]

Total 4 documents matching your query.

1. [RFI] Large ferrite chokes on power cables (score: 1)
Author: <nlsa@nlsa.com>
Date: Wed, 27 Mar 2024 06:15:52 -0400
Dear friends, If I suspect that RFI is coupling to the 200A service entrance that feeds my solar panel inverters. Is it feasible to install a ferrite choke on this big cable? Besides the obvious need
/archives//html/RFI/2024-03/msg00046.html (6,729 bytes)

2. Re: [RFI] Large ferrite chokes on power cables (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Wed, 27 Mar 2024 12:01:53 -0700
If I suspect that RFI is coupling to the 200A service entrance that feeds my solar panel inverters. Not surprising, components like this are often poorly designed, ignoring FCC Rules for RFI. The sol
/archives//html/RFI/2024-03/msg00048.html (8,356 bytes)

3. Re: [RFI] Large ferrite chokes on power cables (score: 1)
Author: <nlsa@nlsa.com>
Date: Wed, 27 Mar 2024 21:44:23 -0400
Dave - Thank you for the answers. Luckily, 144 MHz is my only interest so ferrite chokes might be helpful. We'll see. 73, W9IP Not surprising, components like this are often poorly designed, ignoring
/archives//html/RFI/2024-03/msg00051.html (8,507 bytes)

4. Re: [RFI] Large ferrite chokes on power cables (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Thu, 28 Mar 2024 00:57:10 -0700
In that case, I recommend ten Fair-Rite #31 clamp-ons sized so that their inner diameter fits the cable pair -- that is, both current carrying conductors. They should be placed at each noise source.
/archives//html/RFI/2024-03/msg00052.html (8,170 bytes)

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