GB201105077D0 - Transformer for resonant converters - Google Patents

Transformer for resonant converters

Info

Publication number: GB201105077D0
Authority: GB; United Kingdom
Prior art keywords: transformer; resonant converters; converters; resonant
Prior art date: 2011-03-25
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.): Ceased

Application number

GBGB1105077.0A

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.)

2011-03-25

Filing date

2011-03-25

Publication date

2011-05-11

2011-03-25 Application filed by Redisem Ltd filed Critical Redisem Ltd

2011-03-25 Priority to GBGB1105077.0A priority Critical patent/GB201105077D0/en

2011-04-04 Priority to GB1105700.7A priority patent/GB2489532A/en

2011-05-11 Publication of GB201105077D0 publication Critical patent/GB201105077D0/en

2012-03-26 Priority to PCT/GB2012/050667 priority patent/WO2012131350A2/en

Status Ceased legal-status Critical Current

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)

GBGB1105077.0A 2011-03-25 2011-03-25 Transformer for resonant converters Ceased GB201105077D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB1105077.0A GB201105077D0 (en)	2011-03-25	2011-03-25	Transformer for resonant converters
GB1105700.7A GB2489532A (en)	2011-03-25	2011-04-04	Transformer arrangements for resonant converters
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 (1)

Publication Number	Publication Date
GB201105077D0 true GB201105077D0 (en)	2011-05-11

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 After (1)

Application Number	Title	Priority Date	Filing Date
GB1105700.7A Withdrawn GB2489532A (en)	2011-03-25	2011-04-04	Transformer arrangements 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
WO2017178374A1 (en)	2016-04-14	2017-10-19	Philips Lighting 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 power supply circuit and isolated converter transformer
JP2003284338A (en) *	2002-03-25	2003-10-03	Sony Corp	Switching power supply circuit
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	Resonant transformer and power supply unit using the same
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)	Resonant 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 configuration method and device of UU-shaped iron core and transformer
DE102009016238B4 (en) *	2009-04-03	2017-09-14	SUMIDA Components & Modules GmbH	Transformer with modular winding structure

2011
- 2011-03-25 GB GBGB1105077.0A patent/GB201105077D0/en not_active Ceased
- 2011-04-04 GB GB1105700.7A patent/GB2489532A/en not_active Withdrawn
2012
- 2012-03-26 WO PCT/GB2012/050667 patent/WO2012131350A2/en not_active Ceased

Also Published As

Publication number	Publication date
GB201105700D0 (en)	2011-05-18
WO2012131350A2 (en)	2012-10-04
WO2012131350A3 (en)	2012-11-29
GB2489532A (en)	2012-10-03

Publication	Publication Date	Title
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PT2710018T (en)	2022-03-01	New compounds
GB201118652D0 (en)	2011-12-07	New compounds
GB201118654D0 (en)	2011-12-07	New compounds
LT2776436T (en)	2019-06-10	New compounds
GB201110644D0 (en)	2011-08-10	Converter
EP2735097A4 (en)	2015-03-25	Transformer filter arrangement
ZA201304698B (en)	2014-09-25	Inductor core
GB201106814D0 (en)	2011-06-01	New compounds
PL2428967T3 (en)	2013-10-31	Transformer coil
PL2896056T3 (en)	2017-03-31	Optimal inductor
PL2592635T3 (en)	2014-11-28	Underfloor transformer
EP2771012A4 (en)	2015-06-24	New compounds
GB201105700D0 (en)	2011-05-18	Transformer for resonant converters
GB2483780B (en)	2013-07-31	Transformer
BR112013015731A2 (en)	2018-10-30	transformer winding
GB2490314B (en)	2017-08-09	Energy converter
PL2673790T3 (en)	2015-09-30	Amorphous metal transformer
GB201015054D0 (en)	2010-10-27	Planar transformer
PL2564401T3 (en)	2019-04-30	Transformer
TWM432917U (en)	2012-07-01	Power inductor structure
PL2533257T3 (en)	2015-08-31	Transformer coil

Legal Events

Date	Code	Title	Description
2012-09-19	AT	Applications terminated before publication under section 16(1)