GB9400204D0 - A transformer assembly - Google Patents

A transformer assembly

Info

Publication number
GB9400204D0
GB9400204D0 GB9400204A GB9400204A GB9400204D0 GB 9400204 D0 GB9400204 D0 GB 9400204D0 GB 9400204 A GB9400204 A GB 9400204A GB 9400204 A GB9400204 A GB 9400204A GB 9400204 D0 GB9400204 D0 GB 9400204D0
Authority
GB
United Kingdom
Prior art keywords
transformer assembly
transformer
assembly
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.)
Granted
Application number
GB9400204A
Other versions
GB2285892A (en
GB2285892B (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.)
Advanced Power Conversion Ltd
Original Assignee
Advanced Power Conversion 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 Advanced Power Conversion Ltd filed Critical Advanced Power Conversion Ltd
Priority to GB9400204A priority Critical patent/GB2285892B/en
Publication of GB9400204D0 publication Critical patent/GB9400204D0/en
Publication of GB2285892A publication Critical patent/GB2285892A/en
Application granted granted Critical
Publication of GB2285892B publication Critical patent/GB2285892B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
GB9400204A 1994-01-07 1994-01-07 A transformer assembly Expired - Fee Related GB2285892B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9400204A GB2285892B (en) 1994-01-07 1994-01-07 A transformer assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9400204A GB2285892B (en) 1994-01-07 1994-01-07 A transformer assembly

Publications (3)

Publication Number Publication Date
GB9400204D0 true GB9400204D0 (en) 1994-03-02
GB2285892A GB2285892A (en) 1995-07-26
GB2285892B GB2285892B (en) 1997-05-14

Family

ID=10748479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9400204A Expired - Fee Related GB2285892B (en) 1994-01-07 1994-01-07 A transformer assembly

Country Status (1)

Country Link
GB (1) GB2285892B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301489B (en) * 1995-05-26 2000-02-09 Coutant Lambda Limited A power output module for a power supply unit
FI962803A0 (en) * 1996-07-10 1996-07-10 Nokia Telecommunications Oy Planartransformator
AU720276B2 (en) * 1996-09-16 2000-05-25 Pdl Electronics Limited Improvements relating to inductive assemblies in electronic circuits
US6147583A (en) * 1998-05-26 2000-11-14 Artesyn Technologies Transformer assembly
JP2000260639A (en) 1999-03-11 2000-09-22 Murata Mfg Co Ltd Coil device and switching power supply device
DE19915649B4 (en) * 1999-04-07 2009-10-22 Rohde & Schwarz Gmbh & Co. Kg Transformer arrangement for the push-pull amplifier of a short-wave or ultra-short wave transmitter output stage
US6400249B1 (en) * 2000-12-18 2002-06-04 Ascom Energy Systems Ag Transformer providing low output voltage
JP4162037B2 (en) * 2005-12-16 2008-10-08 株式会社村田製作所 Composite transformer and isolated switching power supply
GB2435964B (en) * 2006-03-10 2010-02-24 Commergy Technologies Ltd A transformer for multi-output power supplies
WO2007105187A1 (en) * 2006-03-10 2007-09-20 Commergy Technologies Limited A transformer for multi-output power supplies
CN101459418B (en) * 2007-12-11 2011-09-21 奇景光电股份有限公司 Tuner and transformer thereof formed by printed circuit
EP2144070B1 (en) * 2008-07-11 2012-03-21 Liaisons Electroniques-Mecaniques Lem S.A. Sensor for high voltage environment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131185A (en) * 1975-05-12 1976-11-15 West Electric Co Ltd Electronic scintillation device
JPH01205509A (en) * 1987-12-02 1989-08-17 John Fluke Mfg Co Inc Radio frequency power transformer
GB2252208B (en) * 1991-01-24 1995-05-03 Burr Brown Corp Hybrid integrated circuit planar transformer

Also Published As

Publication number Publication date
GB2285892A (en) 1995-07-26
GB2285892B (en) 1997-05-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030107