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Re[6]: LF: Zmag of 45.6 Ohms OK, or should I try for better?

To: Andy Talbot <[email protected]>
Subject: Re[6]: LF: Zmag of 45.6 Ohms OK, or should I try for better?
From: Chris Wilson <[email protected]>
Date: Mon, 2 Nov 2015 14:50:01 +0000
In-reply-to: <CAA8k23RiNqVR=prKdN6CPEfFZTiwBWOOjBTT4qryEX_xfPC7iQ@mail.gmail.com>
Organization: Gatesgarth Developments
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Hello Andy,

Monday, November 2, 2015


OK,  many  thanks Andy, I reckon it should be ok for my purposes then,
I'll wind one when I get an hour, much appreciated. 


> Ae is specified as 211mm^2 for that size core, 


> So,  at 137kHz Mike's 16 turns with a Bmax of 0.1Tesla means :


> V = 4.44.F.N.A.B =  205 Vrms


> In a 50 ohm system this equates to 840 Watts


> Andy  G4JNT









-- 
Best regards,
 Chris                            mailto:[email protected]


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