JP6352858B2 - 変成器 - Google Patents

変成器 Download PDF

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Publication number
JP6352858B2
JP6352858B2 JP2015122603A JP2015122603A JP6352858B2 JP 6352858 B2 JP6352858 B2 JP 6352858B2 JP 2015122603 A JP2015122603 A JP 2015122603A JP 2015122603 A JP2015122603 A JP 2015122603A JP 6352858 B2 JP6352858 B2 JP 6352858B2
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Japan
Prior art keywords
winding
foil
strips
transformer
magnetic axis
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JP2015122603A
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English (en)
Japanese (ja)
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JP2016005004A5 (cg-RX-API-DMAC7.html
JP2016005004A (ja
Inventor
スベランタ ラウリ
スベランタ ラウリ
ヘイスカネン イルッカ
ヘイスカネン イルッカ
グリゴレ ブラド
グリゴレ ブラド
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エフォア オーユーイー
エフォア オーユーイー
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Publication of JP2016005004A5 publication Critical patent/JP2016005004A5/ja
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    • 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
    • H01F27/2852—Construction of conductive connections, of leads
    • 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
    • H01F27/24—Magnetic 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • 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
    • H01F2027/2857—Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2015122603A 2014-06-19 2015-06-18 変成器 Active JP6352858B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20145590A FI125524B (en) 2014-06-19 2014-06-19 Transformer
FI20145590 2014-06-19

Publications (3)

Publication Number Publication Date
JP2016005004A JP2016005004A (ja) 2016-01-12
JP2016005004A5 JP2016005004A5 (cg-RX-API-DMAC7.html) 2016-05-12
JP6352858B2 true JP6352858B2 (ja) 2018-07-04

Family

ID=53385536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015122603A Active JP6352858B2 (ja) 2014-06-19 2015-06-18 変成器

Country Status (6)

Country Link
US (1) US9472334B2 (cg-RX-API-DMAC7.html)
EP (1) EP2958117B1 (cg-RX-API-DMAC7.html)
JP (1) JP6352858B2 (cg-RX-API-DMAC7.html)
KR (1) KR101797540B1 (cg-RX-API-DMAC7.html)
CN (1) CN105321677B (cg-RX-API-DMAC7.html)
FI (1) FI125524B (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6352791B2 (ja) * 2014-12-11 2018-07-04 Ckd株式会社 コイル用シート、コイル、及びコイルの製造方法
JP6428742B2 (ja) * 2016-10-12 2018-11-28 オムロン株式会社 変圧器およびそれを備えた電力変換器
CN111615734A (zh) * 2017-12-27 2020-09-01 株式会社沃尔特 焊接变压器
EP4311378A3 (en) 2018-11-02 2024-03-27 Delta Electronics (Shanghai) Co., Ltd. Transformer module and power module
CN111145996A (zh) 2018-11-02 2020-05-12 台达电子企业管理（上海）有限公司 磁性元件的制造方法及磁性元件
US12002615B2 (en) 2018-11-02 2024-06-04 Delta Electronics (Shanghai) Co., Ltd. Magnetic element, manufacturing method of magnetic element, and power module
US11133750B2 (en) 2018-11-02 2021-09-28 Delta Electronics (Shanghai) Co., Ltd. Power module
CN111145988B (zh) 2018-11-02 2021-12-07 台达电子企业管理（上海）有限公司 变压器模块及功率模块
CN115359999A (zh) * 2018-11-02 2022-11-18 台达电子企业管理（上海）有限公司 变压器模块及功率模块
KR102222128B1 (ko) * 2019-07-29 2021-03-03 현대일렉트릭앤에너지시스템(주) 와전류손실이 저감된 변압기 및 변압기 와전류손실 계산 방법
WO2023081309A1 (en) * 2021-11-04 2023-05-11 Resonant Link, Inc. Conductive materials in alternating magnetic fields
CN115172020B (zh) * 2022-07-11 2025-06-20 西安交通大学 一种基于双绕组折叠pcb结构的emi滤波器

Family Cites Families (29)

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US3448340A (en) * 1965-06-29 1969-06-03 Wagner Electric Corp Transformer
JPS454099Y1 (cg-RX-API-DMAC7.html) * 1967-04-03 1970-02-25
JPS5032730Y1 (cg-RX-API-DMAC7.html) * 1970-11-18 1975-09-25
US3911332A (en) 1971-12-29 1975-10-07 George M Kunkel Wound transformers and machine for making the same
US3891955A (en) 1974-05-07 1975-06-24 Westinghouse Electric Corp Electrical inductive apparatus
US3939449A (en) * 1975-01-15 1976-02-17 Westinghouse Electric Corporation Insulated transformer windings
JPS5840589Y2 (ja) * 1977-05-27 1983-09-13 三菱電機株式会社 箔巻線の口出線引出部構造
JPS53162324U (cg-RX-API-DMAC7.html) * 1977-05-27 1978-12-19
US4327311A (en) * 1979-08-31 1982-04-27 Frequency, Technology, Inc. Inductor-capacitor impedance devices and method of making the same
US4403205A (en) * 1980-05-19 1983-09-06 General Electric Company Circuit arrangement for controlling transformer current
US4300112A (en) * 1980-05-19 1981-11-10 General Electric Company Circuit arrangement for controlling transformer current
JPS58128713A (ja) * 1982-01-27 1983-08-01 Hitachi Ltd 大電流用変圧器
JPS59168614A (ja) * 1983-03-15 1984-09-22 Toshiba Corp 箔巻変圧器
JPS62274610A (ja) * 1986-05-23 1987-11-28 Toshiba Corp 箔巻変圧器
JPH03208314A (ja) * 1990-01-10 1991-09-11 Matsushita Electric Ind Co Ltd コンバータートランス
JPH0722523U (ja) * 1993-09-16 1995-04-21 日本電気精器株式会社 静止誘導器
JPH10335156A (ja) 1997-05-27 1998-12-18 Fuji Electric Co Ltd モールド変圧器巻線
JPH114581A (ja) 1997-06-10 1999-01-06 Seiko Precision Kk 電源回路
DE29806718U1 (de) * 1998-04-06 1998-11-19 Glibitski, Marks, Prof. Dr., 12353 Berlin Konstruktion des Transformators für Starkstrom und hohe Frequenzen
DE19954682C1 (de) * 1999-11-13 2001-08-09 Helmut Wollnitzke Hochfrequenz-Transformator
DE10040415C1 (de) * 2000-08-18 2002-01-10 Robert Seuffer Gmbh & Co Kg Induktives Bauelement
US6930582B2 (en) 2000-11-07 2005-08-16 Iota Engineering Co. Self lead foil winding configuration for transformers and inductors
US6642830B1 (en) * 2000-11-07 2003-11-04 Iota Engineering Co. Self lead foil winding configuration for transformers and inductors
EP1730753B1 (en) * 2004-03-29 2009-09-09 The Trustees of Dartmouth College Low ac resistance foil winding for magnetic coils on gapped cores
JP2007035804A (ja) * 2005-07-25 2007-02-08 Matsushita Electric Works Ltd 電力変換トランス
CN101593606B (zh) * 2009-03-30 2012-02-22 浙江大学 基于柔性多层带材的全集成emi滤波器
JP2012023193A (ja) * 2010-07-14 2012-02-02 Toshiba Lighting & Technology Corp 電気装置および電気機器
CN102737823A (zh) * 2011-04-07 2012-10-17 国琏电子（上海）有限公司 变压器
CA2857206A1 (en) * 2011-12-07 2013-06-13 Nec Tokin Corporation Coil, reactor and coil formation method

Also Published As

Publication number Publication date
CN105321677B (zh) 2017-08-29
FI20145590A7 (fi) 2015-11-13
US20150371765A1 (en) 2015-12-24
FI125524B (en) 2015-11-13
CN105321677A (zh) 2016-02-10
KR101797540B1 (ko) 2017-11-14
EP2958117B1 (en) 2017-03-29
US9472334B2 (en) 2016-10-18
JP2016005004A (ja) 2016-01-12
EP2958117A1 (en) 2015-12-23
KR20150146429A (ko) 2015-12-31

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