GB201105700D0 - Transformer for resonant converters - Google Patents

Transformer for resonant converters

Info

Publication number
GB201105700D0
GB201105700D0 GBGB1105700.7A GB201105700A GB201105700D0 GB 201105700 D0 GB201105700 D0 GB 201105700D0 GB 201105700 A GB201105700 A GB 201105700A GB 201105700 D0 GB201105700 D0 GB 201105700D0
Authority
GB
United Kingdom
Prior art keywords
transformer
resonant converters
converters
resonant
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.)
Withdrawn
Application number
GBGB1105700.7A
Other versions
GB2489532A (en
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.)
REDISEM Ltd
Original Assignee
REDISEM 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 REDISEM Ltd filed Critical REDISEM Ltd
Publication of GB201105700D0 publication Critical patent/GB201105700D0/en
Priority to PCT/GB2012/050667 priority Critical patent/WO2012131350A2/en
Publication of GB2489532A publication Critical patent/GB2489532A/en
Withdrawn legal-status Critical Current

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
    • H01F27/30—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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • H01F27/288—Shielding
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Dc-Dc Converters (AREA)
GB1105700.7A 2011-03-25 2011-04-04 Transformer arrangements for resonant converters Withdrawn GB2489532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2012/050667 WO2012131350A2 (en) 2011-03-25 2012-03-26 Resonant converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1105077.0A GB201105077D0 (en) 2011-03-25 2011-03-25 Transformer for resonant converters

Publications (2)

Publication Number Publication Date
GB201105700D0 true GB201105700D0 (en) 2011-05-18
GB2489532A GB2489532A (en) 2012-10-03

Family

ID=44067395

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1105077.0A Ceased GB201105077D0 (en) 2011-03-25 2011-03-25 Transformer for resonant converters
GB1105700.7A Withdrawn GB2489532A (en) 2011-03-25 2011-04-04 Transformer arrangements for resonant converters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1105077.0A Ceased GB201105077D0 (en) 2011-03-25 2011-03-25 Transformer for resonant converters

Country Status (2)

Country Link
GB (2) GB201105077D0 (en)
WO (1) WO2012131350A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140300440A1 (en) * 2013-04-05 2014-10-09 Hamilton Sundstrand Corporation Inductor gap spacer
CN104103407B (en) * 2013-04-07 2019-07-09 库柏技术公司 It is integrated with the circuit board magnetic element and its manufacturing method of ground structure
FR3050069B1 (en) * 2016-04-08 2018-05-11 Valeo Siemens Eautomotive France Sas MAGNETIC COMPONENT, RESONANT ELECTRIC CIRCUIT, ELECTRIC CONVERTER, AND ELECTRICAL SYSTEM
EP3443572B1 (en) * 2016-04-14 2021-06-09 Signify Holding B.V. Split transformer assembly
CN105826047B (en) * 2016-04-28 2017-06-06 宿迁波尔高压电源有限公司 A kind of high voltage power transformer and its production technology
JP6395166B1 (en) * 2017-07-10 2018-09-26 三菱電機株式会社 Power converter
FR3098002B1 (en) * 2019-06-27 2021-07-16 Valeo Siemens Eautomotive France Sas Electrical transformer with controlled leakage inductance distribution

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790005A (en) * 1996-06-24 1998-08-04 Optimum Power Conversion, Inc. Low profile coupled inductors and integrated magnetics
US5909362A (en) * 1998-01-12 1999-06-01 Eldec Corporation Resonant power converter
JPH11345724A (en) * 1998-06-01 1999-12-14 Matsushita Electric Ind Co Ltd Magnetic leakage type high-frequency transformer and inverter circuit using the same
EP1120896B1 (en) * 2000-01-28 2005-03-23 Densei-Lambda K.K. Resonant power converter
US6400579B2 (en) * 2000-03-24 2002-06-04 Slobodan Cuk Lossless switching DC to DC converter with DC transformer
JP2003143852A (en) * 2001-10-31 2003-05-16 Sony Corp Switching regulator circuit and insulated converter transformer
JP2003284338A (en) * 2002-03-25 2003-10-03 Sony Corp Switching power unit
JP2005191165A (en) * 2003-12-25 2005-07-14 Tdk Corp Transformer and core structure for transformer
JP2006270055A (en) * 2005-02-28 2006-10-05 Matsushita Electric Ind Co Ltd Resonance type transformer and power supply unit using it
DE102006029272B4 (en) * 2006-06-26 2013-11-28 SUMIDA Components & Modules GmbH Modular bobbin and inductive component with a modular bobbin and method for producing an inductive component
KR200450740Y1 (en) * 2007-11-22 2010-10-26 광성전자홍콩유한공사(영업소) Resonance transformer
EP2081288A1 (en) * 2008-01-18 2009-07-22 Power Integrations, Inc. Control unit for a resonant power converter
TWI370466B (en) * 2008-05-09 2012-08-11 Delta Electronics Inc Trensformer structure
CN101728066A (en) * 2008-10-27 2010-06-09 冠捷投资有限公司 Winding collocation method, winding device and transformer of UU-shaped iron core
DE102009016238B4 (en) * 2009-04-03 2017-09-14 SUMIDA Components & Modules GmbH Transformer with modular winding structure

Also Published As

Publication number Publication date
WO2012131350A3 (en) 2012-11-29
GB2489532A (en) 2012-10-03
WO2012131350A2 (en) 2012-10-04
GB201105077D0 (en) 2011-05-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)