Re: magnetic core >Subject: magnetic cor

To: tesla-at-poodle.pupman-dot-com
Subject: Re: magnetic core >Subject: magnetic cor
From: Benson_Barry%PAX5-at-mr.nawcad.navy.mil
Date: Thu, 06 Feb 1997 06:17:00 -0500 (EST)
Subscriber: Benson_Barry%PAX5-at-mr.nawcad.navy.mil Fri Feb 7 00:34:53 1997

Hi Ed,
Ever do anything with "Metglas"???
Barry

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From: "tesla"-at-poodle.pupman-dot-com-at-PMDF-at-PAXMB1
To: Benson Barry; "Tesla-list-subscribers"-at-poodle.pupman-dot-com-at-PMDF-at-PAXMB1
Subject: Re: magnetic core >Subject: magnetic cor
Date: Sunday, February 02, 1997 8:33PM

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Subscriber: ed-at-alumni.caltech.edu Sun Feb  2 17:54:26 1997
Date: Sun, 2 Feb 1997 13:44:40 -0800 (PST)
From: "Edward V. Phillips" <ed-at-alumni.caltech.edu>
To: tesla-at-pupman-dot-com
Subject: Re: magnetic core >Subject: magnetic core

     I think that if one bothers to calculate the flux density
in the ferrite (in TC secondary) he will find that it (the
ferrite) is fully saturated if it is sufficiently immersed in the
coil field to have any effect.  Would expect it to get very
hot.  Have experienced the same thing here with ferrite-loaded
antenna coils for "LOWFER" antennas (160-190 kHz), even at a
few watts power level.
Ed