ATE176357T1 - Flache magnetische anordnung für elektronische schaltungen - Google Patents

Flache magnetische anordnung für elektronische schaltungen

Info

Publication number
ATE176357T1
ATE176357T1 AT96830397T AT96830397T ATE176357T1 AT E176357 T1 ATE176357 T1 AT E176357T1 AT 96830397 T AT96830397 T AT 96830397T AT 96830397 T AT96830397 T AT 96830397T AT E176357 T1 ATE176357 T1 AT E176357T1
Authority
AT
Austria
Prior art keywords
laminations
protuberances
respect
furnished
lamination
Prior art date
Application number
AT96830397T
Other languages
English (en)
Inventor
Antonio Canova
Original Assignee
Magnetek 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 Magnetek Spa filed Critical Magnetek Spa
Application granted granted Critical
Publication of ATE176357T1 publication Critical patent/ATE176357T1/de

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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT96830397T 1996-07-17 1996-07-17 Flache magnetische anordnung für elektronische schaltungen ATE176357T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96830397A EP0820072B1 (de) 1996-07-17 1996-07-17 Flache magnetische Anordnung für elektronische Schaltungen
US08/888,750 US5886610A (en) 1996-07-17 1997-07-07 Ultra flat magnetic device for electronic circuits

Publications (1)

Publication Number Publication Date
ATE176357T1 true ATE176357T1 (de) 1999-02-15

Family

ID=26144332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96830397T ATE176357T1 (de) 1996-07-17 1996-07-17 Flache magnetische anordnung für elektronische schaltungen

Country Status (6)

Country Link
US (1) US5886610A (de)
EP (1) EP0820072B1 (de)
AT (1) ATE176357T1 (de)
CA (1) CA2210544C (de)
DE (1) DE69601460T2 (de)
ES (1) ES2128827T3 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW388889B (en) * 1997-12-17 2000-05-01 Koninkl Philips Electronics Nv Planar transformer
DE19945013C5 (de) * 1999-09-20 2005-10-13 Epcos Ag Planartransformator
JP3610884B2 (ja) * 2000-06-02 2005-01-19 株式会社村田製作所 トランス
US6501362B1 (en) 2000-11-28 2002-12-31 Umec Usa, Inc. Ferrite core
GB2407919B (en) * 2000-12-08 2005-07-20 Sansha Electric Mfg Co Ltd High frequency large current handling transformer
JP2002175922A (ja) * 2000-12-08 2002-06-21 Sansha Electric Mfg Co Ltd 高周波大電流変圧器
US20040095220A1 (en) * 2002-11-15 2004-05-20 Ming Yeh Transformer using coil modules and related manufacturing method thereof
JP4356928B2 (ja) * 2004-01-30 2009-11-04 Ｔｄｋ株式会社 折畳みコイル、折畳みコイル用ボビンおよび折畳みコイルの製造方法
US7135949B2 (en) * 2004-07-15 2006-11-14 Tyco Electronics Corporation Transformer or inductor containing a magnetic core having abbreviated sidewalls and an asymmetric center core portion
CN1937117B (zh) * 2005-09-21 2010-06-09 台达电子工业股份有限公司 具有绕线单体的变压器
DE202006013658U1 (de) * 2006-09-06 2008-01-24 Vogt Electronic Components Gmbh Transformator mit Steckblechwicklung
JP4706736B2 (ja) * 2008-08-12 2011-06-22 Ｔｄｋ株式会社 コイル用ボビン、コイル巻線、及びコイル部品
JP4760874B2 (ja) * 2008-08-12 2011-08-31 Ｔｄｋ株式会社 コイル巻線、及びコイル部品
JP4821870B2 (ja) * 2009-03-19 2011-11-24 Ｔｄｋ株式会社 コイル部品、トランス、スイッチング電源装置、及びコイル部品の製造方法
KR101105572B1 (ko) * 2010-06-21 2012-01-17 엘지이노텍 주식회사 평면 변압기
TWM411643U (en) * 2011-01-17 2011-09-11 Yujing Technology Co Ltd Ultra-high power transformer
US8441331B2 (en) * 2011-03-16 2013-05-14 Delphi Technologies, Inc. Planar magnetic structure
KR101305662B1 (ko) * 2011-09-21 2013-09-09 엘지이노텍 주식회사 변압기
US9196414B2 (en) 2012-10-17 2015-11-24 Covidien Lp Planar transformers having reduced termination losses
US9449746B2 (en) 2012-10-17 2016-09-20 Covidien Lp Methods of manufacturing planar transformers
JP5890334B2 (ja) * 2013-02-04 2016-03-22 トヨタ自動車株式会社 リアクトル
TWI451457B (zh) * 2013-05-03 2014-09-01 Delta Electronics Inc 初級側模組及其適用之變壓器
NL2011128C2 (nl) 2013-07-09 2015-01-12 Eco Logical Entpr B V Rotatie-inrichting, bijvoorbeeld een luchtverplaatser, zoals een ventilator, een propeller of een hefschroef, een waterturbine of een windturbine.
NL2011129C2 (nl) * 2013-07-09 2015-01-12 Eco Logical Entpr B V Compacte elektrische inrichting en daarop gebaseerde elektrodynamische luidspreker, elektromotor, roerinrichting en instelbare koppeling.
CN103366935A (zh) * 2013-07-30 2013-10-23 华为技术有限公司 平板变压器结构
CN106328344B (zh) * 2014-06-23 2018-08-31 上海联影医疗科技有限公司 计算机断层扫描设备
US9378883B2 (en) * 2014-09-24 2016-06-28 Chicony Power Technologies Co., Ltd. Transformer structure
JP6502056B2 (ja) * 2014-10-22 2019-04-17 日本圧着端子製造株式会社 電気的接続装置
US10672553B2 (en) 2017-05-10 2020-06-02 Raytheon Company High voltage high frequency transformer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718383A1 (de) * 1987-06-02 1988-12-15 Vacuumschmelze Gmbh Hochfrequenz-leistungsuebertrager
US5179365A (en) * 1989-12-29 1993-01-12 At&T Bell Laboratories Multiple turn low profile magnetic component using sheet windings
US5010314A (en) * 1990-03-30 1991-04-23 Multisource Technology Corp. Low-profile planar transformer for use in off-line switching power supplies
US5175525A (en) * 1991-06-11 1992-12-29 Astec International, Ltd. Low profile transformer
EP0602838A1 (de) * 1992-12-17 1994-06-22 AT&T Corp. Planare magnetische Elemente
US5345679A (en) * 1993-08-12 1994-09-13 General Motors Corporation Method of making plastic ball sleeve assembly
JPH07235426A (ja) * 1994-02-25 1995-09-05 Fuji Electric Co Ltd 電源トランス
US5684445A (en) * 1994-02-25 1997-11-04 Fuji Electric Co., Ltd. Power transformer
ES2085235B1 (es) * 1994-03-11 1998-05-16 Alcatel Standard Electrica Transformador de espiras planas.

Also Published As

Publication number Publication date
DE69601460D1 (de) 1999-03-11
CA2210544A1 (en) 1998-01-17
EP0820072A1 (de) 1998-01-21
CA2210544C (en) 2002-01-29
EP0820072B1 (de) 1999-01-27
ES2128827T3 (es) 1999-05-16
DE69601460T2 (de) 1999-06-24
US5886610A (en) 1999-03-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee