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  Patent History
  • Application
    EP 20030701457 2003-01-22
  • Publication
    EP 1559185 2005-08-03
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published patent: STEPPING INDUCTOR FOR FAST TRANSIENT RESPONSE OF SWITCHING CONVERTER

TitleSTEPPING INDUCTOR FOR FAST TRANSIENT RESPONSE OF SWITCHING CONVERTER
Priority Date2003-01-22 PCT/CN2003000054
2002-10-24 US 10/279521
Inventors
Poon, Ngaikit, FrankiPong, MHLiu, Chuipong, Joe
Issue Date2005
Citation
EP Published Patent application EP 1559185. European Patent Office (EPO), Escapenet, 2005 How to Cite?
AbstractA fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or parallel inductive elements, one of which has a smaller value of inductance than the other. During the fast transient period, the inductor with larger inductance value will be shorted to a voltage source. The total inductance will be greatly reduced and thus allows rapid current change during the transient change.
Persistent Identifierhttp://hdl.handle.net/10722/176741
References

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:25Z-
dc.date.available2012-11-30T08:38:25Z-
dc.date.issued2005-
dc.identifier.citationEP Published Patent application EP 1559185. European Patent Office (EPO), Escapenet, 2005en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176741-
dc.description.abstractA fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or parallel inductive elements, one of which has a smaller value of inductance than the other. During the fast transient period, the inductor with larger inductance value will be shorted to a voltage source. The total inductance will be greatly reduced and thus allows rapid current change during the transient change.en_HK
dc.titleSTEPPING INDUCTOR FOR FAST TRANSIENT RESPONSE OF SWITCHING CONVERTERen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorPoon, Ngaikit, Frankien_HK
dc.contributor.inventorPong, MHen_HK
dc.contributor.inventorLiu, Chuipong, Joeen_HK
patents.identifier.applicationEP 20030701457en_HK
patents.description.assigneeUNIV HONG KONG [CN]en_HK
patents.description.countryEuropean Patent Officeen_HK
patents.date.publication2005-08-03en_HK
dc.relation.referencesUS 6188209 (B1) 2001-02-13en_HK
dc.relation.referencesUS 6271651 (B1) 2001-08-07en_HK
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patents.date.application2003-01-22en_HK
patents.date.priority2003-01-22 PCT/CN2003000054en_HK
patents.date.priority2002-10-24 US 10/279521en_HK
patents.description.ccEPen_HK
patents.identifier.publicationEP 1559185en_HK
patents.relation.familyAU 2003203135 (A1) 2004-05-13en_HK
patents.relation.familyCN 1717854 (A) 2006-01-04en_HK
patents.relation.familyCN 100521473 (C) 2009-07-29en_HK
patents.relation.familyEP 1559185 (A1) 2005-08-03en_HK
patents.relation.familyTW I281604 (B) 2007-05-21en_HK
patents.relation.familyUS 2004080965 (A1) 2004-04-29en_HK
patents.relation.familyUS 6815937 (B2) 2004-11-09en_HK
patents.relation.familyWO 2004038903 (A1) 2004-05-06en_HK
patents.description.kindA1en_HK
patents.typePatent_publisheden_HK

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