DK3026683T3 - TRANSFORMER, POWER SUPPLY UNIT AND PROCEDURE FOR MANUFACTURING TRANSFORMER - Google Patents

TRANSFORMER, POWER SUPPLY UNIT AND PROCEDURE FOR MANUFACTURING TRANSFORMER Download PDF

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Publication number
DK3026683T3
DK3026683T3 DK15740882.4T DK15740882T DK3026683T3 DK 3026683 T3 DK3026683 T3 DK 3026683T3 DK 15740882 T DK15740882 T DK 15740882T DK 3026683 T3 DK3026683 T3 DK 3026683T3
Authority
DK
Denmark
Prior art keywords
transformer
procedure
power supply
supply unit
manufacturing
Prior art date
Application number
DK15740882.4T
Other languages
Danish (da)
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Application granted granted Critical
Publication of DK3026683T3 publication Critical patent/DK3026683T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal 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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F30/10—Single-phase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
DK15740882.4T 2014-01-27 2015-01-26 TRANSFORMER, POWER SUPPLY UNIT AND PROCEDURE FOR MANUFACTURING TRANSFORMER DK3026683T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014011956 2014-01-27
PCT/JP2015/052035 WO2015111743A1 (en) 2014-01-27 2015-01-26 Transformer, power supply device, and method for manufacturing transformer

Publications (1)

Publication Number Publication Date
DK3026683T3 true DK3026683T3 (en) 2020-01-27

Family

ID=53681539

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15740882.4T DK3026683T3 (en) 2014-01-27 2015-01-26 TRANSFORMER, POWER SUPPLY UNIT AND PROCEDURE FOR MANUFACTURING TRANSFORMER

Country Status (5)

Country Link
EP (1) EP3026683B1 (en)
JP (1) JP5861805B2 (en)
DK (1) DK3026683T3 (en)
PL (1) PL3026683T3 (en)
WO (1) WO2015111743A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017079501A (en) * 2015-10-19 2017-04-27 アイリスオーヤマ株式会社 LED lighting device
CN107346699A (en) * 2016-05-06 2017-11-14 深圳市京泉华科技股份有限公司 Skeleton, inductor and the electronic installation for answering the inductor
KR101908448B1 (en) * 2017-07-17 2018-10-17 수정전자산업(주) Method for manufacturing multi-layered winding of transformer
JP7004455B2 (en) * 2018-03-28 2022-01-21 ニチコン株式会社 Transformer winding structure
CN108630428B (en) * 2018-06-26 2023-11-21 河南森源电气股份有限公司 Winding former
JP7420092B2 (en) * 2021-01-28 2024-01-23 株式会社プロテリアル isolation transformer
DE102022209761A1 (en) * 2022-09-16 2024-03-21 Siemens Energy Global GmbH & Co. KG Coil arrangement for a power-voltage converter
KR102659159B1 (en) * 2024-03-18 2024-04-19 주식회사 케이피일렉트릭 Multilayer Parallel Winding Transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122329U (en) * 1979-02-20 1980-08-30
JPS60187522U (en) * 1984-05-21 1985-12-12 松下電工株式会社 electromagnetic device
JPH0343687Y2 (en) * 1985-03-15 1991-09-12
JP2754641B2 (en) * 1988-12-29 1998-05-20 松下電器産業株式会社 Converter transformer
JPH0751780Y2 (en) 1990-11-29 1995-11-22 株式会社トーキン Coil with gears
JPH0541124U (en) * 1991-10-31 1993-06-01 株式会社トーキン Cylindrical bobbin for inductance parts
JPH06283363A (en) * 1993-03-29 1994-10-07 Nippon Steel Corp Inductor
JP2000182869A (en) * 1998-12-16 2000-06-30 Citizen Electronics Co Ltd Circuit component with core-containing coil, manufacture thereof and bobbin used for manufacture thereof
JP2003133146A (en) * 2001-10-29 2003-05-09 Cosel Co Ltd Transformer-bobbin
JP2008072070A (en) * 2006-09-11 2008-03-27 Masashi Otsubo Compact power transformer

Also Published As

Publication number Publication date
EP3026683B1 (en) 2019-10-23
PL3026683T3 (en) 2020-05-18
EP3026683A4 (en) 2017-04-19
JPWO2015111743A1 (en) 2017-03-23
WO2015111743A1 (en) 2015-07-30
EP3026683A1 (en) 2016-06-01
JP5861805B2 (en) 2016-02-16

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