Re: low-noise low-power high-frequency dc-dc converter

From: legg (legg_at_nospam.magma.ca)
Date: 08/11/04 

Date: Wed, 11 Aug 2004 17:09:18 GMT

On Wed, 11 Aug 2004 16:36:48 +0000 (UTC), kensmith@green.rahul.net
(Ken Smith) wrote:

>In article <v3fkh01ol04tchfi9igleklughi8hpu389@4ax.com>,
>legg <legg@nospam.magma.ca> wrote:
>[...]
>>I expect that the multiwinding resonant transformer will be somewhat
>>problematic to include in a SWCADIII model.
>
>I've done them. It usually works on the 2nd try. Make sure you get the
>sign of the K values right and that they don't represent more than about
>99.9999999999% coupling as you go from winding to winding. You can't use
>the one K for many windings form if the K values differ.

I've been using windings to drive windings. Of course I get a mess.

RL

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