ATE410775T1 - Herstellungsverfahren von windungen für induktive bauelemente, und nach diesem verfahren hergestellte bauelemente - Google Patents

Herstellungsverfahren von windungen für induktive bauelemente, und nach diesem verfahren hergestellte bauelemente

Info

Publication number
ATE410775T1
ATE410775T1 AT99830471T AT99830471T ATE410775T1 AT E410775 T1 ATE410775 T1 AT E410775T1 AT 99830471 T AT99830471 T AT 99830471T AT 99830471 T AT99830471 T AT 99830471T AT E410775 T1 ATE410775 T1 AT E410775T1
Authority
AT
Austria
Prior art keywords
components
winds
production
inductive
winding
Prior art date
Application number
AT99830471T
Other languages
English (en)
Inventor
Sauro Macerini
Original Assignee
Power One Italy Spa
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 Power One Italy Spa filed Critical Power One Italy Spa
Application granted granted Critical
Publication of ATE410775T1 publication Critical patent/ATE410775T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • 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
    • H01F27/2895—Windings disposed upon ring cores
    • 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
    • H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets
    • 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
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
AT99830471T 1999-07-23 1999-07-23 Herstellungsverfahren von windungen für induktive bauelemente, und nach diesem verfahren hergestellte bauelemente ATE410775T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99830471A EP1071103B1 (de) 1999-07-23 1999-07-23 Herstellungsverfahren von Windungen für induktive Bauelemente, und nach diesem Verfahren hergestellte Bauelemente
US09/923,286 US20030025585A1 (en) 1999-07-23 2001-08-06 Method for manufacturing electrical components

Publications (1)

Publication Number Publication Date
ATE410775T1 true ATE410775T1 (de) 2008-10-15

Family

ID=31995590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99830471T ATE410775T1 (de) 1999-07-23 1999-07-23 Herstellungsverfahren von windungen für induktive bauelemente, und nach diesem verfahren hergestellte bauelemente

Country Status (6)

Country Link
US (1) US20030025585A1 (de)
EP (1) EP1071103B1 (de)
AT (1) ATE410775T1 (de)
DE (1) DE69939692D1 (de)
DK (1) DK1071103T3 (de)
ES (1) ES2315003T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154833A1 (de) * 2001-11-08 2003-05-22 Infineon Technologies Ag Induktor und Verfahren zu seiner Herstellung
US20200185147A1 (en) * 2007-04-05 2020-06-11 Grant A. MacLennan Cast inductor apparatus and method of use thereof
GB2462291B (en) * 2008-07-31 2012-07-18 E2V Tech Uk Ltd Multi-toroid transformer
DE102009036396A1 (de) * 2009-08-06 2011-02-10 Epcos Ag Stromkompensierte Drossel und Verfahren zur Herstellung einer stromkompensierten Drossel
US20110291788A1 (en) * 2010-05-26 2011-12-01 Tyco Electronics Corporation Planar inductor devices
CN202134312U (zh) * 2010-12-08 2012-02-01 番禺得意精密电子工业有限公司 电感器
EP2631921A1 (de) * 2012-02-22 2013-08-28 Kollmorgen AB Transformatoranordnung
US9312067B2 (en) * 2013-03-15 2016-04-12 Echostar Uk Holdings Limited Sheet formed inductive winding
CN105706196B (zh) * 2013-11-08 2018-04-10 三菱电机株式会社 电磁感应设备
JP6409292B2 (ja) * 2014-03-12 2018-10-24 株式会社村田製作所 コイル装置
WO2016063762A1 (ja) * 2014-10-22 2016-04-28 株式会社村田製作所 コイル部品
US20160181007A1 (en) * 2014-12-19 2016-06-23 Murata Manufacturing Co., Ltd. Coil component and method of making the same
US9824811B2 (en) 2014-12-19 2017-11-21 Texas Instruments Incorporated Embedded coil assembly and method of making
GB2535761B (en) * 2015-02-26 2019-08-07 Murata Manufacturing Co An embedded magnetic component device
GB2535762B8 (en) * 2015-02-26 2025-04-30 Murata Manufacturing Co An embedded magnetic component device
US10504643B2 (en) * 2016-12-15 2019-12-10 Hamilton Sunstrand Corporation Electrical device with flexible connectors
CN107527727A (zh) * 2017-06-09 2017-12-29 华为技术有限公司 一种电感和电源转换电路
US11295891B2 (en) * 2017-11-03 2022-04-05 Analog Devices, Inc. Electric coil structure
CN109616279B (zh) * 2018-11-19 2021-09-07 深南电路股份有限公司 电感元件及滤波器
JP7247941B2 (ja) * 2020-04-08 2023-03-29 株式会社村田製作所 インダクタ部品およびその製造方法
US12154710B2 (en) * 2020-09-18 2024-11-26 Intel Corporation Package embedded magnetic power transformers for SMPS
CN115458291B (zh) * 2021-06-08 2026-03-17 台达电子企业管理（上海）有限公司 一种磁性元件以及电源模块
IT202100024580A1 (it) 2021-09-24 2023-03-24 Ferrari Spa Circuito stampato provvisto di un dispositivo induttore integrato
EP4621814A1 (de) * 2024-03-19 2025-09-24 Murata Manufacturing Co., Ltd. Blockspule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US490438A (en) * 1893-01-24 Joel h
US3522740A (en) * 1968-11-01 1970-08-04 Westinghouse Electric Corp Lubrication and bearing arrangement for vibration generators
US4536733A (en) * 1982-09-30 1985-08-20 Sperry Corporation High frequency inverter transformer for power supplies
DE3522740A1 (de) * 1985-04-12 1986-10-23 BCL-Lichttechnik Inh. Claudia C. Berger, 8000 München Ringkerntransformator oder -drossel
US4975671A (en) * 1988-08-31 1990-12-04 Apple Computer, Inc. Transformer for use with surface mounting technology
US5101086A (en) * 1990-10-25 1992-03-31 Hydro-Quebec Electromagnetic inductor with ferrite core for heating electrically conducting material
NL9002753A (nl) * 1990-12-14 1992-07-01 Philips Nv Inductieve inrichting met een ringvormige kern.
US5430613A (en) * 1993-06-01 1995-07-04 Eaton Corporation Current transformer using a laminated toroidal core structure and a lead frame

Also Published As

Publication number Publication date
DE69939692D1 (de) 2008-11-20
US20030025585A1 (en) 2003-02-06
EP1071103A1 (de) 2001-01-24
EP1071103B1 (de) 2008-10-08
ES2315003T3 (es) 2009-03-16
DK1071103T3 (da) 2009-01-19

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