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  Patent History
  • Application
    US 09/267828 1999-03-12
  • Granted
    US 6134131 2000-10-17

granted patent: Current driven synchronous rectifier with energy recovery

TitleCurrent driven synchronous rectifier with energy recovery
Granted PatentUS 6134131
Granted Date2000-10-17
Priority Date1999-03-12 US 09/267828
Inventors
Issue Date2000
Citation
US Patent US 6134131. Washington, DC: US Patent and Trademark Office (USPTO), 2000 How to Cite?
AbstractA synchronous rectifier is disclosed which makes use of current driving technique to enable low conduction loss in converter rectifiers. In addition to a low loss switch the present invention comprises essentially a transformer with a plurality of windings with at least one current sensing winding, one driver winding which provides driving signal for the synchronous rectifier, and windings for energy recovery. This synchronous rectifier is self-driven but operates independent of converter input voltage hence allow wide input voltage range. It also avoids effect of leakage inductance in converter transformer windings. With energy recovery means it can operate with high efficiency. This synchronous rectifier can operate in many different circuit topologies.
Persistent Identifierhttp://hdl.handle.net/10722/210531

 

DC FieldValueLanguage
dc.date.accessioned2015-06-17T07:04:08Z-
dc.date.available2015-06-17T07:04:08Z-
dc.date.issued2000-
dc.identifier.citationUS Patent US 6134131. Washington, DC: US Patent and Trademark Office (USPTO), 2000-
dc.identifier.urihttp://hdl.handle.net/10722/210531-
dc.description.abstractA synchronous rectifier is disclosed which makes use of current driving technique to enable low conduction loss in converter rectifiers. In addition to a low loss switch the present invention comprises essentially a transformer with a plurality of windings with at least one current sensing winding, one driver winding which provides driving signal for the synchronous rectifier, and windings for energy recovery. This synchronous rectifier is self-driven but operates independent of converter input voltage hence allow wide input voltage range. It also avoids effect of leakage inductance in converter transformer windings. With energy recovery means it can operate with high efficiency. This synchronous rectifier can operate in many different circuit topologies.-
dc.relation.isreferencedbyWO 2012026784 (A2) 2012-03-01 -
dc.relation.isreferencedby W O2012026784 (A3) 2012-06-28-
dc.relation.isreferencedbyEP 1351373 (A1) 2003-10-08-
dc.relation.isreferencedby U S6674658 (B2) 2004-01-06-
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dc.relation.isreferencedbyUS 2011157945 (A1) 2011-06-30 -
dc.relation.isreferencedbyKR 20090075465 (A) 2009-07-08 -
dc.relation.isreferencedby U S8077481 (B2) 2011-12-13-
dc.relation.isreferencedbyUS 2009290397 (A1) 2009-11-26 -
dc.relation.isreferencedby C N101924483 (B) 2013-06-05-
dc.relation.isreferencedbyCN 101924483 (A) 2010-12-22 -
dc.relation.isreferencedby U S8750006 (B2) 2014-06-10-
dc.relation.isreferencedbyKR 20120020220 (A) 2012-03-08 -
dc.relation.isreferencedby K R101313662 (B1) 2013-10-02-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documents-
dc.titleCurrent driven synchronous rectifier with energy recovery-
dc.typePatent-
dc.identifier.authorityPONG, MAN HAY BRYAN=rp00163-
dc.description.naturepublished_or_final_version-
dc.contributor.inventorLIU, CHUI PONG JOE-
dc.contributor.inventorPONG, MAN HAY BRYAN-
dc.contributor.inventorPOON, NGAI KIT FRANKIE-
dc.contributor.inventorXIE, XUE FEI-
patents.identifier.applicationUS 09/267828-
patents.identifier.grantedUS 6134131-
patents.description.assigneeUNIV HONG KONG [CN] -
patents.description.countryUnited States of America -
patents.date.granted2000-10-17-
patents.identifier.hkutechidEEE-1999-00004-1-
patents.date.application1999-03-12-
patents.date.priority1999-03-12 US 09/267828-
patents.description.ccus-
patents.description.kindA-
patents.typePatent_granted-

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