GB0704901D0 - An electromagnetic component - Google Patents

An electromagnetic component

Info

Publication number
GB0704901D0
GB0704901D0 GB0704901A GB0704901A GB0704901D0 GB 0704901 D0 GB0704901 D0 GB 0704901D0 GB 0704901 A GB0704901 A GB 0704901A GB 0704901 A GB0704901 A GB 0704901A GB 0704901 D0 GB0704901 D0 GB 0704901D0
Authority
GB
United Kingdom
Prior art keywords
electromagnetic component
electromagnetic
component
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Withdrawn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
GB0704901A
Other versions
GB2447483A (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.)
Siconnect Ltd
Original Assignee
Siconnect 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 Siconnect Ltd filed Critical Siconnect Ltd
Priority to GB0704901A priority Critical patent/GB2447483A/en
Publication of GB0704901D0 publication Critical patent/GB0704901D0/en
Publication of GB2447483A publication Critical patent/GB2447483A/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Withdrawn legal-status Critical Current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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • H01F30/16—Toroidal transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F2017/0093—Common mode choke coil
    • 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
    • H01F27/2895—Windings disposed upon ring cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
GB0704901A 2007-03-14 2007-03-14 Transformer and common mode choke component Withdrawn GB2447483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0704901A GB2447483A (en) 2007-03-14 2007-03-14 Transformer and common mode choke component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0704901A GB2447483A (en) 2007-03-14 2007-03-14 Transformer and common mode choke component

Publications (2)

Publication Number Publication Date
GB0704901D0 true GB0704901D0 (en) 2007-04-25
GB2447483A GB2447483A (en) 2008-09-17

Family

ID=38008407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0704901A Withdrawn GB2447483A (en) 2007-03-14 2007-03-14 Transformer and common mode choke component

Country Status (1)

Country Link
GB (1) GB2447483A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105810409A (en) * 2015-06-11 2016-07-27 德阳帛汉电子有限公司 Coil device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231841A (en) * 1961-08-24 1966-01-25 Ohtake Masayasu Combined transformer and choke unit
NL8201850A (en) * 1982-05-06 1983-12-01 Philips Nv TRANSFORMER.
DK382687A (en) * 1987-07-22 1989-04-14 Scanpower POWER SUPPLY CIRCUIT
DK173534B1 (en) * 1990-11-14 2001-02-05 Scanpower Power supply circuit with integrated magnetic components
US5783984A (en) * 1995-06-16 1998-07-21 Hughes Electronics Method and means for combining a transformer and inductor on a single core structure
US6741162B1 (en) * 2000-10-04 2004-05-25 Conexant Systems, Inc. Power line networking apparatus and method
US20070040645A1 (en) * 2005-08-19 2007-02-22 Sedio Stephen M Transformer And Method Of Winding Same

Also Published As

Publication number Publication date
GB2447483A (en) 2008-09-17

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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)