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Re: Ferrite types and choke formulae (?)
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To: "'Tesla List'" <tesla@poodle.pupman.com>
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Subject: Re: Ferrite types and choke formulae (?)
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From: Tesla List <tesla@stic.net>
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Date: Sun, 16 Nov 1997 08:31:07 -0600
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Approved: tesla@stic.net
From: Vince Cothran[SMTP:vince@techie.com]
Sent: Sunday, November 16, 1997 12:42 AM
To: Tesla List
Subject: Re: Ferrite types and choke formulae (?)
>FERRITES:
>
>Also, does anyone know the difference between the different types/grades
>of ferrites? I am most interest in the frequency ranges and
>*permeability* values. Does the tesla list have a nice table for this,
>as it does for dielectric constants?
Amidon sells ferrite toroids, rods, e-cores, etc. They sell in small
quantities, no minimum order, and have a very good technical guide on the
web at http://www.bytemark.com/amidon/index.htm
Vince
KK4NH