AU2001285642A1 - Method and apparatus for forming a magnetic component on a printed circuit board - Google Patents

Method and apparatus for forming a magnetic component on a printed circuit board

Info

Publication number
AU2001285642A1
AU2001285642A1 AU2001285642A AU8564201A AU2001285642A1 AU 2001285642 A1 AU2001285642 A1 AU 2001285642A1 AU 2001285642 A AU2001285642 A AU 2001285642A AU 8564201 A AU8564201 A AU 8564201A AU 2001285642 A1 AU2001285642 A1 AU 2001285642A1
Authority
AU
Australia
Prior art keywords
forming
circuit board
printed circuit
magnetic component
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001285642A
Inventor
Ionel Dan Jitaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delta Energy Systems Switzerland AG
Original Assignee
Ascom Energy Systems AG
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 Ascom Energy Systems AG filed Critical Ascom Energy Systems AG
Publication of AU2001285642A1 publication Critical patent/AU2001285642A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/2866—Combination of wires and sheets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
AU2001285642A 2000-09-22 2001-09-19 Method and apparatus for forming a magnetic component on a printed circuit board Abandoned AU2001285642A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/668,620 US6489876B1 (en) 2000-09-22 2000-09-22 Method and apparatus for forming a magnetic component on a printed circuit board
US09668620 2000-09-22
PCT/CH2001/000567 WO2002025673A2 (en) 2000-09-22 2001-09-19 Method and apparatus for forming a magnetic component on a printed circuit board

Publications (1)

Publication Number Publication Date
AU2001285642A1 true AU2001285642A1 (en) 2002-04-02

Family

ID=24683085

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285642A Abandoned AU2001285642A1 (en) 2000-09-22 2001-09-19 Method and apparatus for forming a magnetic component on a printed circuit board

Country Status (4)

Country Link
US (2) US6489876B1 (en)
EP (1) EP1319236A2 (en)
AU (1) AU2001285642A1 (en)
WO (1) WO2002025673A2 (en)

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US6700472B2 (en) * 2001-12-11 2004-03-02 Intersil Americas Inc. Magnetic thin film inductors
US7005955B2 (en) * 2003-04-23 2006-02-28 Hewlett-Packard Development Company, L.P. Inductor or transformer having a ferromagnetic core that is formed on a printed circuit board
US20130069753A1 (en) * 2011-09-16 2013-03-21 Witricity Corporation High frequency pcb coils
USD710364S1 (en) * 2011-11-29 2014-08-05 Samsung Electronics Co., Ltd. SD memory card
USD709508S1 (en) * 2011-11-29 2014-07-22 Samsung Electronics Co., Ltd. SD memory card
JP6261071B2 (en) * 2013-10-15 2018-01-17 オムロンオートモーティブエレクトロニクス株式会社 Coil integrated printed circuit board, magnetic device
US20150303707A1 (en) 2014-04-16 2015-10-22 Witricity Corporation Wireless energy transfer for mobile device applications
US10085654B2 (en) 2014-11-07 2018-10-02 Welch Allyn, Inc. Medical device
USD773411S1 (en) * 2015-04-27 2016-12-06 Witricity Corporation Resonator coil
USD770402S1 (en) * 2015-05-15 2016-11-01 Witricity Corporation Coil
USD769835S1 (en) * 2015-05-15 2016-10-25 Witricity Corporation Resonator coil
USD770403S1 (en) * 2015-05-15 2016-11-01 Witricity Corporation Coil
USD814432S1 (en) 2016-02-09 2018-04-03 Witricity Corporation Resonator coil
USD825503S1 (en) 2017-06-07 2018-08-14 Witricity Corporation Resonator coil
USD818434S1 (en) 2017-06-12 2018-05-22 Witricity Corporation Wireless charger
US10939543B2 (en) 2017-12-29 2021-03-02 International Business Machines Corporation Unified conductor to lower the resistance between a planar transformer and one or more inductors
US20210166860A1 (en) * 2019-12-02 2021-06-03 Abb Power Electronics Inc. Hybrid transformers for power supplies
KR20220158901A (en) * 2021-05-24 2022-12-02 삼성디스플레이 주식회사 cover window, manufacturing method of cover window, and display device including cover window

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131185A (en) * 1975-05-12 1976-11-15 West Electric Co Ltd Electronic scintillation device
JPS6154607A (en) * 1984-08-24 1986-03-18 Matsushita Electric Ind Co Ltd Transformer
US4692604A (en) 1984-10-25 1987-09-08 American Telephone And Telegraph Company, At&T Bell Laboratories Flexible inductor
DE3700488A1 (en) * 1987-01-08 1988-07-21 Klaus Dipl Ing Becker Power transformer having a ferromagnetic core
US4873757A (en) 1987-07-08 1989-10-17 The Foxboro Company Method of making a multilayer electrical coil
DE69210458T2 (en) * 1991-01-30 1996-09-05 Boeing Co Bus coupler in current mode with flat coils and shields
US5161098A (en) 1991-09-09 1992-11-03 Power Integrations, Inc. High frequency switched mode converter
EP0702509B1 (en) * 1992-07-17 2000-01-19 Vlt Corporation Packaging electrical components
US5319342A (en) * 1992-12-29 1994-06-07 Kami Electronics Ind. Co., Ltd. Flat transformer
JPH088180B2 (en) * 1993-05-14 1996-01-29 加美電子工業株式会社 Small transformer for board mounting
JPH07192945A (en) * 1993-12-27 1995-07-28 Taiyo Yuden Co Ltd Current transformer
JPH08316040A (en) * 1995-05-24 1996-11-29 Matsushita Electric Ind Co Ltd Sheet transformer and its manufacture
US5661647A (en) * 1995-06-07 1997-08-26 Hughes Electronics Low temperature co-fired ceramic UHF/VHF power converters
US5631822A (en) * 1995-08-24 1997-05-20 Interpoint Corporation Integrated planar magnetics and connector
WO1997021231A1 (en) * 1995-12-05 1997-06-12 Smith's Industries Aerospace & Defense Systems, Inc. Flexible lead electromagnetic coil assembly
FI962803A0 (en) * 1996-07-10 1996-07-10 Nokia Telecommunications Oy Planartransformator
US6073339A (en) * 1996-09-20 2000-06-13 Tdk Corporation Of America Method of making low profile pin-less planar magnetic devices
US5889660A (en) * 1997-03-06 1999-03-30 Eaton Corporation Isolated power supply for indicator light
US6138344A (en) * 1997-08-08 2000-10-31 Lucent Technologies Inc. Methods of manufacturing a magnetic device and tool for manufacturing the same
US6114932A (en) * 1997-12-12 2000-09-05 Telefonaktiebolaget Lm Ericsson Inductive component and inductive component assembly
US6175727B1 (en) * 1998-01-09 2001-01-16 Texas Instruments Israel Ltd. Suspended printed inductor and LC-type filter constructed therefrom
EP0961303B1 (en) * 1998-05-26 2003-10-22 Artesyn Technologies A transformer assembly
SE9903466D0 (en) * 1999-09-24 1999-09-24 Siemens Elema Ab Insulation transformer
US6529389B2 (en) * 2000-04-06 2003-03-04 Aria Corporation Universal input miniature power supply with a single split transformer primary winding

Also Published As

Publication number Publication date
WO2002025673A2 (en) 2002-03-28
US20020089405A1 (en) 2002-07-11
WO2002025673A3 (en) 2002-06-06
US6489876B1 (en) 2002-12-03
EP1319236A2 (en) 2003-06-18

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