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OUPower.com Discussion Board for Over Unity Power Research 2012-01-09T00:42:36-04:00 https://www.oupower.com/phpBB/feed.php?f=10&t=363 2012-01-09T00:42:36-04:00 2012-01-09T00:42:36-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=25973#p25973 <![CDATA[Re: toroidal transformer]]> There are no cheap ferrite toroidal cores available to me, what is the down side to just using an air core or some sort of non magnetic core? Is it just efficiency?
I want a 230V input and ~70-0-70 output about 500VA

Statistics: Posted by Maddix15 — Mon Jan 09, 2012 12:42 am

]]> 2011-12-03T07:56:40-04:00 2011-12-03T07:56:40-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=25921#p25921 <![CDATA[Re: toroidal transformer]]>
Actually I attempted the top present denseness technique by modelling arcs rather than Copper winding rings by determining the top currents into it. Even if We simulate that, the permanent magnetic energy worth is very little compared to anticipated and therefore the actual seapage inductance as well. And that i uses our large server which is 96 GB Memory, therefore it solves real quick.

While you said, I am unable to see the arrow plots because current is incorporated in the Z-direction.

Could you predict any other causes of the actual lesser energy value compared to expected. I thank you for help.

Statistics: Posted by rbdx64 — Sat Dec 03, 2011 7:56 am

]]> 2007-08-04T01:40:26-04:00 2007-08-04T01:40:26-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14598#p14598 <![CDATA[toroidal transformer]]> Statistics: Posted by jjbeamish — Sat Aug 04, 2007 1:40 am

]]> 2007-08-01T10:29:40-04:00 2007-08-01T10:29:40-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14576#p14576 <![CDATA[toroidal transformer]]> Statistics: Posted by chemelec — Wed Aug 01, 2007 10:29 am

]]> 2007-07-30T22:10:30-04:00 2007-07-30T22:10:30-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14540#p14540 <![CDATA[toroidal transformer]]> Statistics: Posted by kumaran — Mon Jul 30, 2007 10:10 pm

]]> 2007-07-30T21:59:04-04:00 2007-07-30T21:59:04-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14537#p14537 <![CDATA[toroidal transformer]]> Statistics: Posted by jjbeamish — Mon Jul 30, 2007 9:59 pm

]]> 2007-07-30T14:36:37-04:00 2007-07-30T14:36:37-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14530#p14530 <![CDATA[toroidal transformer]]> Statistics: Posted by ElectroGasMan — Mon Jul 30, 2007 2:36 pm

]]> 2007-07-27T22:49:12-04:00 2007-07-27T22:49:12-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=14471#p14471 <![CDATA[toroidal transformer]]> Statistics: Posted by ElectroGasMan — Fri Jul 27, 2007 10:49 pm

]]> 2005-10-22T19:20:39-04:00 2005-10-22T19:20:39-04:00 https://www.oupower.com/phpBB/viewtopic.php?t=363&p=3371#p3371 <![CDATA[toroidal transformer]]> Statistics: Posted by kevinsatterfield — Sat Oct 22, 2005 7:20 pm

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