JPH09213530A - 平面トランス - Google Patents

平面トランス

Info

Publication number
JPH09213530A
JPH09213530A JP8014653A JP1465396A JPH09213530A JP H09213530 A JPH09213530 A JP H09213530A JP 8014653 A JP8014653 A JP 8014653A JP 1465396 A JP1465396 A JP 1465396A JP H09213530 A JPH09213530 A JP H09213530A
Authority
JP
Japan
Prior art keywords
coil
flat
plane
primary
insulating layer
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.)
Pending
Application number
JP8014653A
Other languages
English (en)
Japanese (ja)
Inventor
Takashi Yamaguchi
崇 山口
Ichiro Sasada
一郎 笹田
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP8014653A priority Critical patent/JPH09213530A/ja
Priority to TW085116342A priority patent/TW318248B/zh
Priority to US08/790,029 priority patent/US6060976A/en
Publication of JPH09213530A publication Critical patent/JPH09213530A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
JP8014653A 1996-01-30 1996-01-30 平面トランス Pending JPH09213530A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8014653A JPH09213530A (ja) 1996-01-30 1996-01-30 平面トランス
TW085116342A TW318248B (enExample) 1996-01-30 1996-12-31
US08/790,029 US6060976A (en) 1996-01-30 1997-01-28 Plane transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8014653A JPH09213530A (ja) 1996-01-30 1996-01-30 平面トランス

Publications (1)

Publication Number Publication Date
JPH09213530A true JPH09213530A (ja) 1997-08-15

Family

ID=11867176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8014653A Pending JPH09213530A (ja) 1996-01-30 1996-01-30 平面トランス

Country Status (3)

Country Link
US (1) US6060976A (enExample)
JP (1) JPH09213530A (enExample)
TW (1) TW318248B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009049035A (ja) * 2007-08-13 2009-03-05 Fuji Electric Device Technology Co Ltd 絶縁トランスおよび電力変換装置
KR20200055942A (ko) * 2018-11-14 2020-05-22 공주대학교 산학협력단 유연 무선충전 모듈 제조방법
US11322284B2 (en) 2016-07-15 2022-05-03 Murata Manufacturing Co., Ltd. High-frequency transformer and phase shifter

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517170C2 (sv) * 1999-03-23 2002-04-23 Ericsson Telefon Ab L M Induktans
US6240622B1 (en) * 1999-07-09 2001-06-05 Micron Technology, Inc. Integrated circuit inductors
JP3654816B2 (ja) * 1999-08-26 2005-06-02 Ｆｄｋ株式会社 マルチチャンネル・ユニフォーム出力型トランス
JP2001085248A (ja) * 1999-09-17 2001-03-30 Oki Electric Ind Co Ltd トランス
US6434252B1 (en) * 1999-09-20 2002-08-13 Royer Labs Ribbon microphone
US6417755B1 (en) * 2000-08-25 2002-07-09 Conexant Systems, Inc. Method for fabrication of high inductance inductors and related structure
DE10102367B4 (de) * 2001-01-19 2004-04-15 Siemens Ag Datenübertragungseinrichtung zur galvanisch getrennten Signalübertragung und Verwendung der Einrichtung
US7688160B2 (en) * 2007-04-12 2010-03-30 Stats Chippac, Ltd. Compact coils for high performance filters
TWI345243B (en) * 2007-08-14 2011-07-11 Ind Tech Res Inst Inter-helix inductor devices
US20100301987A1 (en) * 2009-05-27 2010-12-02 Stmicroelectronics S.A. Millimeter wave transformer with a high transformation factor and a low insertion loss
US7903432B2 (en) * 2009-05-29 2011-03-08 General Electric Company High-voltage power generation system and package
EP2293309A1 (fr) * 2009-09-08 2011-03-09 STmicroelectronics SA Dispositif inductif intégré.
WO2011121828A1 (ja) * 2010-03-31 2011-10-06 株式会社村田製作所 電子部品及びその製造方法
KR20130135298A (ko) 2011-01-04 2013-12-10 에이에이씨 마이크로텍 에이비 평면 코일을 포함하는 코일 조립체
DE102011102484B4 (de) * 2011-05-24 2020-03-05 Jumatech Gmbh Leiterplatte mit Formteil und Verfahren zu dessen Herstellung
KR20130066174A (ko) * 2011-12-12 2013-06-20 삼성전기주식회사 코일 부품
US20130328165A1 (en) * 2012-06-08 2013-12-12 The Trustees Of Dartmouth College Microfabricated magnetic devices and associated methods
US10840005B2 (en) 2013-01-25 2020-11-17 Vishay Dale Electronics, Llc Low profile high current composite transformer
US20150116950A1 (en) * 2013-10-29 2015-04-30 Samsung Electro-Mechanics Co., Ltd. Coil component, manufacturing method thereof, coil component-embedded substrate, and voltage adjustment module having the same
KR20150050306A (ko) * 2013-10-29 2015-05-08 삼성전기주식회사 코일 부품과 그 제조 방법, 코일 부품 내장하는 기판, 및 이를 포함하는 전압조절 모듈
US9859052B2 (en) * 2013-11-25 2018-01-02 A.K. Stamping Co., Inc. Wireless charging coil
US9490656B2 (en) 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil
US9877110B2 (en) 2014-12-29 2018-01-23 Michael Patrick Timmins Ribbon support system for electrodynamic microphone
FR3038121B1 (fr) * 2015-06-25 2017-08-18 Thales Sa Transformateur ameliore pour un circuit en technologie mmic
JP6671919B2 (ja) * 2015-10-23 2020-03-25 キヤノン株式会社 送電装置、送電装置の制御方法及びプログラム
US20170287626A1 (en) * 2016-03-31 2017-10-05 Tyco Electronics Corporation Coil assembly for wireless power transfer having a shaped flux-control body
JP6690386B2 (ja) * 2016-04-27 2020-04-28 Tdk株式会社 コイル部品及び電源回路ユニット
JP2017199800A (ja) * 2016-04-27 2017-11-02 Tdk株式会社 コイル部品及び電源回路ユニット
US10998124B2 (en) 2016-05-06 2021-05-04 Vishay Dale Electronics, Llc Nested flat wound coils forming windings for transformers and inductors
EP3507816A4 (en) 2016-08-31 2020-02-26 Vishay Dale Electronics, LLC HIGH CURRENT COIL INDUCTOR WITH LOW DC CURRENT RESISTANCE
CN108010712A (zh) * 2018-02-05 2018-05-08 深圳前海奥磁技术有限公司 一种平面变压器绕组及其制作方法
DE102018119331B4 (de) * 2018-08-08 2024-07-25 Endress+Hauser Flowtec Ag Herstellungsverfahren einer Spulenvorrichtung, Spulenvorrichtung, Messaufnehmer mit Spulenvorrichtung, Messgerät mit einem Messaufnehmer
CN111192738B (zh) * 2020-02-21 2025-06-10 电子科技大学 一种磁感应器件及其制造方法
US12567533B2 (en) 2020-03-03 2026-03-03 Vishay Dale Electronics, Llc Inductor with preformed termination and method and assembly for making the same
USD1034462S1 (en) 2021-03-01 2024-07-09 Vishay Dale Electronics, Llc Inductor package
US11948724B2 (en) 2021-06-18 2024-04-02 Vishay Dale Electronics, Llc Method for making a multi-thickness electro-magnetic device
US20220223330A1 (en) * 2022-04-01 2022-07-14 Long Wang Technologies for a low-noise-generating inductor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409881C3 (de) * 1974-03-01 1978-12-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schalenkernübertrager
US4009460A (en) * 1974-09-24 1977-02-22 Hitachi Metals, Ltd. Inductor
JP2522318B2 (ja) * 1987-08-21 1996-08-07 日本電装株式会社 変圧器
JP2615151B2 (ja) * 1988-08-19 1997-05-28 株式会社村田製作所 チップ型コイル及びその製造方法
JPH04142713A (ja) * 1990-10-03 1992-05-15 Tokin Corp チップインダクタ
JPH04151810A (ja) * 1990-10-15 1992-05-25 Matsushita Electric Works Ltd 平面トランス
JPH04215412A (ja) * 1990-12-13 1992-08-06 Sony Corp インダクタ及びモールドインダクタ
JP2958821B2 (ja) * 1991-07-08 1999-10-06 株式会社村田製作所 ソリッドインダクタ
JPH0684646A (ja) * 1992-08-31 1994-03-25 Koa Corp 高周波コイルおよびその製造方法
US5450755A (en) * 1992-10-21 1995-09-19 Matsushita Electric Industrial Co., Ltd. Mechanical sensor having a U-shaped planar coil and a magnetic layer
US5583424A (en) * 1993-03-15 1996-12-10 Kabushiki Kaisha Toshiba Magnetic element for power supply and dc-to-dc converter
US5559487A (en) * 1994-05-10 1996-09-24 Reltec Corporation Winding construction for use in planar magnetic devices
US5844461A (en) * 1996-06-06 1998-12-01 Compaq Computer Corporation Isolation transformers and isolation transformer assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009049035A (ja) * 2007-08-13 2009-03-05 Fuji Electric Device Technology Co Ltd 絶縁トランスおよび電力変換装置
US11322284B2 (en) 2016-07-15 2022-05-03 Murata Manufacturing Co., Ltd. High-frequency transformer and phase shifter
KR20200055942A (ko) * 2018-11-14 2020-05-22 공주대학교 산학협력단 유연 무선충전 모듈 제조방법

Also Published As

Publication number Publication date
US6060976A (en) 2000-05-09
TW318248B (enExample) 1997-10-21

Similar Documents

Publication Publication Date Title
TW318248B (enExample)
EP0547120B1 (en) Power transformers and coupled inductors with optimum interleaving of windings
CN100517526C (zh) 电感部件和使用它的电子装置
CA2150953C (en) Flexible transformer apparatus particularly adapted for high voltage operation
JPH09134820A (ja) 平面型磁気素子
KR20050047541A (ko) 전자 변환/유도 장치 및 이의 제조방법
US6252487B1 (en) Planar magnetic component with transverse winding pattern
JP7244708B2 (ja) コイル素子
JP3144913B2 (ja) 薄型トランス及びそれを用いた電源装置
JP7288651B2 (ja) 平面トランス
Park et al. Fabrication of high current and low profile micromachined inductor with laminated Ni/Fe core
JP2003347124A (ja) 磁性素子およびこれを用いた電源モジュール
CN100431063C (zh) 磁性元件
JP2024529465A (ja) 平面状及び非平面状導体を備えた電磁部品
JPH10163039A (ja) 薄型トランス
CN221596092U (zh) 一种平面变压器、电路板及电子设备
JP3141893B2 (ja) 平面インダクタ
JPH06215962A (ja) トランス
CN211929254U (zh) 绕组组件及磁性组件
JPH0456303A (ja) 高周波用インダクタ
JPH03280409A (ja) 平面トランス
JP2958893B2 (ja) 平面インダクタ
JPH0521244A (ja) 薄形トランス
JPH03126204A (ja) 高周波コイル
KR100334633B1 (ko) 다층박막을 이용한 디엔씨-디엔씨컨버터용 플레너트랜스포머

Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20030603