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Half-bridge zero-voltage switched multi-resonant converters

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dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorLee, Fred C.en
dc.contributor.inventorTabisz, Wojciech A.en
dc.contributor.inventorJovanovic, Milan M.en
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:53:49Zen
dc.date.available2016-08-24T17:53:49Zen
dc.date.filed1988-09-27en
dc.date.issued1989-08-22en
dc.description.abstractA half-bridge zero-voltage-switched multi-resonant converter. The converter basically comprises a device for converting an input voltage signal to a DC output signal to be imposed across a load. The device includes input terminals for receiving the input signal and output terminals for imposing the DC output signal across the load. Serially connected first and second switching assemblies are connected in parallel across the input terminals. Each of the first and second switching assemblies includes a transistor switch, a diode and a capacitor all arranged in parallel. The device further includes a transformer having a primary winding and serially connected first and second secondary windings. A first rectifier in parallel with a first resonant capacitor is used to connect the first secondary winding across the output terminals. Circuitry is provided for connecting the primary winding of the transformer to the input terminals and to the serial connection between the first and second switching assemblies. In order to complete the zero-voltage-switched multi-resonant converter for off-line use, a resonant circuit is formed with the first and second resonant capacitors and the total inductance of the primary winding of the transformer.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber7249930en
dc.identifier.patentnumber4860184en
dc.identifier.urihttp://hdl.handle.net/10919/72330en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/84/601/048/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH02M3/337en
dc.subject.cpcH02M3/155en
dc.subject.cpcH02M3/335en
dc.subject.cpcH02M3/33592en
dc.subject.cpcY02B70/1433en
dc.subject.cpcY02B70/1475en
dc.subject.uspc363/17en
dc.subject.uspcother363/98en
dc.subject.uspcother363/132en
dc.titleHalf-bridge zero-voltage switched multi-resonant convertersen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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