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dc.date.accessioned2016-08-24T17:54:40Z
dc.date.available2016-08-24T17:54:40Z
dc.date.issued2007-04-03
dc.identifier.urihttp://hdl.handle.net/10919/72559
dc.description.abstractA multiple phase buck converter or boost converter, or buck-boost converter has an inductor in each phase. A magnetic core with a unique woven topology provides inverse coupling between the inductors. The inductors can comprise straight conductors since the magnetic core has the woven topology wrapped around each inductor. The inductors have a reduced electrical resistance since they are straight and do not loop around the magnetic core. The reduced electrical resistance increases energy efficiency and improves transient response of the circuit. The magnetic core can comprise top and bottom portions that are magnetically connected. The inductors can comprise straight circuit board traces and the circuit board can have holes to accommodate the magnetic core.
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.publisherUnited States Patent and Trademark Office
dc.titleMultiphase voltage regulator having coupled inductors with reduced winding resistance
dc.typePatent
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/95/996/071/0.pdf
dc.date.accessed2016-08-19
dc.type.dcmitypeText
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.
dc.contributor.inventorLee, Fred C.
dc.contributor.inventorXu, Ming Gang
dc.contributor.inventorZhou, Jinghai
dc.contributor.inventorDong, Yan
dc.date.filed2005-10-25
dc.identifier.applicationnumber11257404
dc.subject.uspc336/212
dc.subject.cpcH01F37/00
dc.subject.cpcH01F29/02
dc.subject.cpcH02M3/1584
dc.type.patenttypeutility
dc.identifier.patentnumber7199695


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