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Article: Isolated low-profile low-power converter

TitleIsolated low-profile low-power converter
Authors
KeywordsElectric Potential
Gates (Transistor)
Power Electronics
Printed Circuit Boards
Transformer Windings
Issue Date2000
Citation
Iee Conference Publication, 2000 n. 475, p. 346-350 How to Cite?
AbstractAn isolated low-profile power converter using a coreless PCB transformer is described. The switching frequency of the gate drives and power electronics is set at 8 MHz and the diameter of the coreless PCB transformer is merely 0.46 cm. Because of the high frequency operation involved, the gate drive electronics has to be soft-switched in order to achieve high energy efficiency and reduce the gate drive power consumption. The very thin PCB used in the converter facilitates energy coupling from the primary winding to the secondary side of the transformer. The output voltage can be regulated and programmable. The converter's power output is about 05 W with a typical transformer efficiency of 63%.
Persistent Identifierhttp://hdl.handle.net/10722/136821
ISSN

 

DC FieldValueLanguage
dc.contributor.authorTang, SCen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChung, Hen_HK
dc.date.accessioned2011-07-29T02:12:53Z-
dc.date.available2011-07-29T02:12:53Z-
dc.date.issued2000en_HK
dc.identifier.citationIee Conference Publication, 2000 n. 475, p. 346-350en_HK
dc.identifier.issn0537-9989en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136821-
dc.description.abstractAn isolated low-profile power converter using a coreless PCB transformer is described. The switching frequency of the gate drives and power electronics is set at 8 MHz and the diameter of the coreless PCB transformer is merely 0.46 cm. Because of the high frequency operation involved, the gate drive electronics has to be soft-switched in order to achieve high energy efficiency and reduce the gate drive power consumption. The very thin PCB used in the converter facilitates energy coupling from the primary winding to the secondary side of the transformer. The output voltage can be regulated and programmable. The converter's power output is about 05 W with a typical transformer efficiency of 63%.en_HK
dc.languageengen_US
dc.relation.ispartofIEE Conference Publicationen_HK
dc.subjectElectric Potentialen_US
dc.subjectGates (Transistor)en_US
dc.subjectPower Electronicsen_US
dc.subjectPrinted Circuit Boardsen_US
dc.subjectTransformer Windingsen_US
dc.titleIsolated low-profile low-power converteren_HK
dc.typeArticleen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0033657835en_HK
dc.identifier.issue475en_HK
dc.identifier.spage346en_HK
dc.identifier.epage350en_HK
dc.identifier.scopusauthoridTang, SC=24340444700en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChung, H=7404007467en_HK

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