DE602006016723D1 - Transformer and circuit with such transformer - Google Patents

Transformer and circuit with such transformer

Info

Publication number
DE602006016723D1
DE602006016723D1 DE602006016723T DE602006016723T DE602006016723D1 DE 602006016723 D1 DE602006016723 D1 DE 602006016723D1 DE 602006016723 T DE602006016723 T DE 602006016723T DE 602006016723 T DE602006016723 T DE 602006016723T DE 602006016723 D1 DE602006016723 D1 DE 602006016723D1
Authority
DE
Germany
Prior art keywords
transformer
winding
conducting
core
winding core
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
DE602006016723T
Other languages
German (de)
Inventor
Danilo Bizzarri
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.)
Power One Italy SpA
Original Assignee
Power One Italy SpA
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 Power One Italy SpA filed Critical Power One Italy SpA
Publication of DE602006016723D1 publication Critical patent/DE602006016723D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F27/2866—Combination of wires and sheets
    • 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
    • H01F2027/2861—Coil formed by folding a blank

Abstract

The transformer for electrical or electronic circuits comprises a ferromagnetic core (3), combined with which are at least a first winding core (7)) and a second winding core (7) for winding conducting wire (F). Also provided are a first conducting foil (9) applied to the first winding core (7) and a second conducting foil (9) applied to the second winding core (7), said conducting foils forming part of at least one winding of the transformer.
DE602006016723T 2006-02-23 2006-02-23 Transformer and circuit with such transformer Active DE602006016723D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425111A EP1826785B1 (en) 2006-02-23 2006-02-23 Transformer and circuit comprising said transformer

Publications (1)

Publication Number Publication Date
DE602006016723D1 true DE602006016723D1 (en) 2010-10-21

Family

ID=36660173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006016723T Active DE602006016723D1 (en) 2006-02-23 2006-02-23 Transformer and circuit with such transformer

Country Status (3)

Country Link
EP (1) EP1826785B1 (en)
AT (1) ATE480859T1 (en)
DE (1) DE602006016723D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524219A (en) * 2019-01-10 2019-03-26 台达电子企业管理（上海）有限公司 Transformer and power module with it

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100109831A1 (en) * 2008-10-31 2010-05-06 General Electric Company Induction coil without a weld
DE102011075707A1 (en) * 2011-05-12 2012-11-15 SUMIDA Components & Modules GmbH Transformer with laminated winding
CN105336482A (en) * 2014-08-06 2016-02-17 群光电能科技股份有限公司 Transformer structure
US9378883B2 (en) 2014-09-24 2016-06-28 Chicony Power Technologies Co., Ltd. Transformer structure
CN117577428A (en) * 2022-08-08 2024-02-20 法雷奥新能源汽车(深圳)有限公司 Transformer, DC-DC converter, vehicle and method for assembling transformer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763817A (en) 1980-10-06 1982-04-17 Mitsubishi Electric Corp Transformer
US5175525A (en) 1991-06-11 1992-12-29 Astec International, Ltd. Low profile transformer
IL139714A0 (en) * 2000-11-15 2002-02-10 Payton Planar Magnetics Ltd A bobbin for hybrid coils in planar magnetic components
US6759936B2 (en) * 2002-11-26 2004-07-06 Delta Electronics, Inc. Transformers using coil modules and related manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524219A (en) * 2019-01-10 2019-03-26 台达电子企业管理（上海）有限公司 Transformer and power module with it
CN109524219B (en) * 2019-01-10 2021-08-20 台达电子企业管理（上海）有限公司 Transformer and power module with same

Also Published As

Publication number Publication date
EP1826785A1 (en) 2007-08-29
EP1826785B1 (en) 2010-09-08
ATE480859T1 (en) 2010-09-15

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