JP6816609B2 - トランス装置 - Google Patents

トランス装置 Download PDF

Info

Publication number
JP6816609B2
JP6816609B2 JP2017066589A JP2017066589A JP6816609B2 JP 6816609 B2 JP6816609 B2 JP 6816609B2 JP 2017066589 A JP2017066589 A JP 2017066589A JP 2017066589 A JP2017066589 A JP 2017066589A JP 6816609 B2 JP6816609 B2 JP 6816609B2
Authority
JP
Japan
Prior art keywords
coil
wire
twist
core
transformer device
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.)
Active
Application number
JP2017066589A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018170397A (ja
JP2018170397A5 (de
Inventor
将輝 橋本
将輝 橋本
栄司 小出
栄司 小出
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.)
Sumida Corp
Original Assignee
Sumida 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 Sumida Corp filed Critical Sumida Corp
Priority to JP2017066589A priority Critical patent/JP6816609B2/ja
Priority to EP18162449.5A priority patent/EP3382724B1/de
Publication of JP2018170397A publication Critical patent/JP2018170397A/ja
Publication of JP2018170397A5 publication Critical patent/JP2018170397A5/ja
Application granted granted Critical
Publication of JP6816609B2 publication Critical patent/JP6816609B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
JP2017066589A 2017-03-30 2017-03-30 トランス装置 Active JP6816609B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017066589A JP6816609B2 (ja) 2017-03-30 2017-03-30 トランス装置
EP18162449.5A EP3382724B1 (de) 2017-03-30 2018-03-19 Transformatorvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017066589A JP6816609B2 (ja) 2017-03-30 2017-03-30 トランス装置

Publications (3)

Publication Number Publication Date
JP2018170397A JP2018170397A (ja) 2018-11-01
JP2018170397A5 JP2018170397A5 (de) 2020-04-30
JP6816609B2 true JP6816609B2 (ja) 2021-01-20

Family

ID=61691720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017066589A Active JP6816609B2 (ja) 2017-03-30 2017-03-30 トランス装置

Country Status (2)

Country Link
EP (1) EP3382724B1 (de)
JP (1) JP6816609B2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM553486U (zh) * 2017-08-04 2017-12-21 台達電子工業股份有限公司 網路變壓模組
JP7211152B2 (ja) * 2019-02-25 2023-01-24 日立金属株式会社 トランス装置
KR102222280B1 (ko) 2019-03-07 2021-03-02 엘에스일렉트릭(주) 강화절연 트랜스포머 및 그 설계 방법
US20210043374A1 (en) * 2019-08-09 2021-02-11 Illinois Tool Works Inc. Insulated winding wire transformer for welding-type power supplies
CN116457906A (zh) * 2020-11-04 2023-07-18 株式会社村田制作所 线圈部件

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7408437A (nl) * 1974-06-24 1975-12-30 Philips Nv Klokpulssysteem.
US4063109A (en) * 1974-06-24 1977-12-13 U.S. Philips Corporation Clock pulse system
JPH03248506A (ja) * 1988-02-03 1991-11-06 Totoku Electric Co Ltd 集合絶縁電線
JPH04328812A (ja) 1991-04-26 1992-11-17 Yoshiko Saitou トランス装置
JPH0729755A (ja) * 1993-07-14 1995-01-31 Top Denshi Kk コモンモードチョークコイル
JPH08195319A (ja) * 1995-01-18 1996-07-30 Furukawa Electric Co Ltd:The トランス
EP0772907B1 (de) * 1995-05-31 2001-10-24 Koninklijke Philips Electronics N.V. Vorspannungseinstellung mit transformator
JP3071395B2 (ja) * 1995-12-19 2000-07-31 日立電子サービス株式会社 信号ケーブル用サージ阻止トランスおよびこれを用いた信号ケーブル接続構造
JPH09283337A (ja) * 1996-04-10 1997-10-31 Shihen Tech Corp 絶縁トランス
JPH09306741A (ja) * 1996-05-17 1997-11-28 Mitsumi Electric Co Ltd ラインフィルタ
JPH11219831A (ja) * 1998-01-30 1999-08-10 Victor Co Of Japan Ltd 変圧器
JP2000251703A (ja) * 1999-03-02 2000-09-14 Sony Corp コイル巻線装置
JP2005150198A (ja) * 2003-11-12 2005-06-09 Matsushita Electric Ind Co Ltd 通信用トランス
EP1742230B1 (de) * 2004-04-28 2010-10-20 The Furukawa Electric Co., Ltd. Mehrschichtige isolierte leitung und transformator damit
JP2006351860A (ja) * 2005-06-16 2006-12-28 Nippon Telegr & Teleph Corp <Ntt> コモンモードチョークコイル
JP4831775B2 (ja) * 2007-11-20 2011-12-07 Ｎｅｃトーキン株式会社 巻線部品
CN201893213U (zh) * 2008-10-17 2011-07-06 摩勒克斯公司 在磁性插口中使用的电气组件及具该电气组件的模组化插口
JP5500352B2 (ja) * 2010-02-19 2014-05-21 日立金属株式会社 トランス
KR101179389B1 (ko) * 2011-06-14 2012-09-04 삼성전기주식회사 트랜스포머 및 이를 구비하는 디스플레이 장치
KR101179384B1 (ko) * 2011-06-30 2012-09-03 삼성전기주식회사 트랜스포머 및 이를 구비하는 디스플레이 장치
CN103578717B (zh) * 2012-08-08 2016-10-05 富士康(昆山)电脑接插件有限公司 变压器及其制造方法与电连接器

Also Published As

Publication number Publication date
EP3382724A1 (de) 2018-10-03
JP2018170397A (ja) 2018-11-01
EP3382724B1 (de) 2020-08-19

Similar Documents

Publication Publication Date Title
JP6816609B2 (ja) トランス装置
JP5971231B2 (ja) コモンモードチョークコイル及びその製造方法
JP6620613B2 (ja) コイル装置
CN111446073B (zh) 绕组型线圈部件
US8400247B2 (en) Coil component, reactor, and method for forming coil component
US10096421B2 (en) Coil device and method for manufacturing the same
JP7021605B2 (ja) コイル部品
JP2004273490A (ja) 巻線型コモンモードチョークコイル及びその製造方法
KR20110106914A (ko) 절연 전선 및 코일
JP5219619B2 (ja) 磁性扁平編組線およびコイル
JP2009134891A (ja) コイル用線材、コイル用線材の巻線構造、分割ステータおよびステータ
JP7040372B2 (ja) コイル部品およびその製造方法
JP6971062B2 (ja) 非接触給電装置用コイルおよび非接触給電装置用コイルの製造方法
JP2022002330A (ja) コイル部品
KR20170090800A (ko) 코일 전자부품
JP2002358840A (ja) 高周波コイル用平編みリッツ線
JP2019029572A (ja) 巻線型コイル部品
JP6539024B2 (ja) コイル、及びコイル部品
JP4183194B2 (ja) インダクタンス素子
US20210304943A1 (en) Coil device
KR200496921Y1 (ko) 인덕턴스 구조
JP7396465B2 (ja) コイル部品
TWI530970B (zh) 線圈模組的製造方法、線圈模組以及磁性元件
JP2010010176A (ja) 平角線平巻多重コイル
JP2022100393A (ja) コイル部品の製造方法、テーピングリールの製造方法、電子部品および電子部品の製造方法

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20180508

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200323

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20201026

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201207

R150 Certificate of patent or registration of utility model

Ref document number: 6816609

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250