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FI20145590A - Muuntaja - Google Patents

Muuntaja

Info

Publication number
FI20145590A
FI20145590A FI20145590A FI20145590A FI20145590A FI 20145590 A FI20145590 A FI 20145590A FI 20145590 A FI20145590 A FI 20145590A FI 20145590 A FI20145590 A FI 20145590A FI 20145590 A FI20145590 A FI 20145590A
Authority
FI
Finland
Prior art keywords
transformer
Prior art date
Application number
FI20145590A
Other languages
English (en)
Swedish (sv)
Other versions
FI125524B (fi
Inventor
Lauri Syväranta
Ilkka Heiskanen
Vlad Grigore
Original Assignee
Efore Oyj
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 Efore Oyj filed Critical Efore Oyj
Priority to FI20145590A priority Critical patent/FI125524B/fi
Priority to EP15171379.9A priority patent/EP2958117B1/en
Priority to US14/742,846 priority patent/US9472334B2/en
Priority to KR1020150086479A priority patent/KR101797540B1/ko
Priority to JP2015122603A priority patent/JP6352858B2/ja
Priority to CN201510429859.9A priority patent/CN105321677B/zh
Application granted granted Critical
Publication of FI125524B publication Critical patent/FI125524B/fi
Publication of FI20145590A publication Critical patent/FI20145590A/fi

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
    • 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)
FI20145590A 2014-06-19 2014-06-19 Muuntaja FI125524B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20145590A FI125524B (fi) 2014-06-19 2014-06-19 Muuntaja
EP15171379.9A EP2958117B1 (en) 2014-06-19 2015-06-10 A foil transformer
US14/742,846 US9472334B2 (en) 2014-06-19 2015-06-18 Transformer
KR1020150086479A KR101797540B1 (ko) 2014-06-19 2015-06-18 변압기
JP2015122603A JP6352858B2 (ja) 2014-06-19 2015-06-18 変成器
CN201510429859.9A CN105321677B (zh) 2014-06-19 2015-06-19 变压器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20145590A FI125524B (fi) 2014-06-19 2014-06-19 Muuntaja
FI20145590 2014-06-19

Publications (2)

Publication Number Publication Date
FI125524B FI125524B (fi) 2015-11-13
FI20145590A true FI20145590A (fi) 2015-11-13

Family

ID=53385536

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20145590A FI125524B (fi) 2014-06-19 2014-06-19 Muuntaja

Country Status (6)

Country Link
US (1) US9472334B2 (fi)
EP (1) EP2958117B1 (fi)
JP (1) JP6352858B2 (fi)
KR (1) KR101797540B1 (fi)
CN (1) CN105321677B (fi)
FI (1) FI125524B (fi)

Families Citing this family (11)

* 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
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
US11133750B2 (en) 2018-11-02 2021-09-28 Delta Electronics (Shanghai) Co., Ltd. Power module
EP4311378A3 (en) * 2018-11-02 2024-03-27 Delta Electronics (Shanghai) Co., Ltd. Transformer module and 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
US12002615B2 (en) 2018-11-02 2024-06-04 Delta Electronics (Shanghai) Co., Ltd. Magnetic element, manufacturing method of magnetic element, and power module
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

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448340A (en) * 1965-06-29 1969-06-03 Wagner Electric Corp Transformer
JPS454099Y1 (fi) * 1967-04-03 1970-02-25
JPS5032730Y1 (fi) * 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 (fi) * 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
US4300112A (en) * 1980-05-19 1981-11-10 General Electric Company Circuit arrangement for controlling transformer current
US4403205A (en) * 1980-05-19 1983-09-06 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
JP6101208B2 (ja) 2011-12-07 2017-03-22 Ｎｅｃトーキン株式会社 コイル、リアクトル及びコイルの形成方法

Also Published As

Publication number Publication date
EP2958117B1 (en) 2017-03-29
KR20150146429A (ko) 2015-12-31
FI125524B (fi) 2015-11-13
JP2016005004A (ja) 2016-01-12
US9472334B2 (en) 2016-10-18
US20150371765A1 (en) 2015-12-24
CN105321677B (zh) 2017-08-29
JP6352858B2 (ja) 2018-07-04
KR101797540B1 (ko) 2017-11-14
CN105321677A (zh) 2016-02-10
EP2958117A1 (en) 2015-12-23

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