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Re: L7 Filliment Choke Core.


 

Yes, it is a bad thing and knowing whether it was mechanical shock or "heat" that caused the failure will guide you toward a complete remedy. ?Let's hear what the experts have to say.

On Friday, January 24, 2025 at 12:03:20 AM EST, Roger KW4EMF <rogerlhill@...> wrote:


On my L7 I noticed that the filliment choke had a slight bow in it. After further investigation I found that the core inside broken in two almost in the center. I think it's RFC2 on the schematic. It's right beside the Filliment transformer. Is this a bad thing? Do I need to replace the core? I don't know what to replace it with.
Thanks
Roger
KW4EMF

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