ATE554487T1 - Unabhängiger planarer transformator - Google Patents

Unabhängiger planarer transformator

Info

Publication number
ATE554487T1
ATE554487T1 AT07005609T AT07005609T ATE554487T1 AT E554487 T1 ATE554487 T1 AT E554487T1 AT 07005609 T AT07005609 T AT 07005609T AT 07005609 T AT07005609 T AT 07005609T AT E554487 T1 ATE554487 T1 AT E554487T1
Authority
AT
Austria
Prior art keywords
circuit board
winding
printed circuit
primary winding
planar transformer
Prior art date
Application number
AT07005609T
Other languages
English (en)
Inventor
Ming-En Hsu
Original Assignee
Abc Taiwan Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abc Taiwan Electronics Corp filed Critical Abc Taiwan Electronics Corp
Application granted granted Critical
Publication of ATE554487T1 publication Critical patent/ATE554487T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—Construction of conductive connections, of leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
AT07005609T 2007-03-19 2007-03-19 Unabhängiger planarer transformator ATE554487T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07005609A EP1973124B1 (de) 2007-03-19 2007-03-19 Unabhängiger planarer Transformator

Publications (1)

Publication Number Publication Date
ATE554487T1 true ATE554487T1 (de) 2012-05-15

Family

ID=38359747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005609T ATE554487T1 (de) 2007-03-19 2007-03-19 Unabhängiger planarer transformator

Country Status (2)

Country Link
EP (1) EP1973124B1 (de)
AT (1) ATE554487T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054154B2 (en) 2008-09-26 2011-11-08 Linclon Global, Inc. Planar transformer and method of manufacturing
US9620278B2 (en) 2014-02-19 2017-04-11 General Electric Company System and method for reducing partial discharge in high voltage planar transformers
US10062496B2 (en) 2015-02-26 2018-08-28 Lear Corporation Planar transformer
CN119252615B (zh) * 2024-11-21 2025-07-29 广州视珩电子科技有限公司 一种平面变压器及电源设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179365A (en) * 1989-12-29 1993-01-12 At&T Bell Laboratories Multiple turn low profile magnetic component using sheet windings
EP0689214B1 (de) 1994-06-21 1999-09-22 Sumitomo Special Metals Co., Ltd. Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen
GB2337863B (en) 1998-05-09 2002-08-14 Frederick E Bott Coil substrate
US20050212640A1 (en) * 2004-03-24 2005-09-29 Chiang Man-Ho Multi-layer printed circuit board transformer winding

Also Published As

Publication number Publication date
EP1973124A1 (de) 2008-09-24
EP1973124B1 (de) 2012-04-18

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