ATE480859T1 - TRANSFORMER AND CIRCUIT COMPRISING SUCH A TRANSFORMER - Google Patents

TRANSFORMER AND CIRCUIT COMPRISING SUCH A TRANSFORMER

Info

Publication number
ATE480859T1
ATE480859T1 AT06425111T AT06425111T ATE480859T1 AT E480859 T1 ATE480859 T1 AT E480859T1 AT 06425111 T AT06425111 T AT 06425111T AT 06425111 T AT06425111 T AT 06425111T AT E480859 T1 ATE480859 T1 AT E480859T1
Authority
AT
Austria
Prior art keywords
transformer
winding
conducting
core
winding core
Prior art date
Application number
AT06425111T
Other languages
German (de)
Inventor
Danilo Bizzarri
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
Application granted granted Critical
Publication of ATE480859T1 publication Critical patent/ATE480859T1/en

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.
AT06425111T 2006-02-23 2006-02-23 TRANSFORMER AND CIRCUIT COMPRISING SUCH A TRANSFORMER ATE480859T1 (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
ATE480859T1 true ATE480859T1 (en) 2010-09-15

Family

ID=36660173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06425111T ATE480859T1 (en) 2006-02-23 2006-02-23 TRANSFORMER AND CIRCUIT COMPRISING SUCH A TRANSFORMER

Country Status (3)

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

Families Citing this family (6)

* 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
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
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

Also Published As

Publication number Publication date
DE602006016723D1 (en) 2010-10-21
EP1826785A1 (en) 2007-08-29
EP1826785B1 (en) 2010-09-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties