RE: You will no longer the grind enamel when winding toroids(

[Fred (FL)]

Sounds like in this case - its the responsibility of
the kit vendor, or toroid supplier - to give you the
buyer - smooth, correctly built toroid cores.  I
wouldn't tolerate using cores of any less quality,
than perfect.  Why?

Fred N3CSY


 
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[Don Wilhelm-3]

Fred,

This is not a problem with the powdered iron cores, but it is a problem with
ferrite cores - it is an abrasive material and when will have sharp edges,
just the nature of the beast - sort of like the fact that sissors are sharp
and often pointed.  It is a characteristic of the material and not a quality
consideration.

73,
Don W3FPR

> -----Original Message-----
>
> Sounds like in this case - its the responsibility of
> the kit vendor, or toroid supplier - to give you the
> buyer - smooth, correctly built toroid cores.  I
> wouldn't tolerate using cores of any less quality,
> than perfect.  Why?
>
> Fred N3CSY
>

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