GB9111508D0 - Switching power supply transformer - Google Patents

Switching power supply transformer

Info

Publication number
GB9111508D0
GB9111508D0 GB919111508A GB9111508A GB9111508D0 GB 9111508 D0 GB9111508 D0 GB 9111508D0 GB 919111508 A GB919111508 A GB 919111508A GB 9111508 A GB9111508 A GB 9111508A GB 9111508 D0 GB9111508 D0 GB 9111508D0
Authority
GB
United Kingdom
Prior art keywords
power supply
switching power
supply transformer
transformer
switching
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Withdrawn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
GB919111508A
Other versions
GB2245106A (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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of GB9111508D0 publication Critical patent/GB9111508D0/en
Publication of GB2245106A publication Critical patent/GB2245106A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
GB9111508A 1990-05-29 1991-05-29 Gapped flyback smps transformer core with gap faces of reduced area Withdrawn GB2245106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5537490U JPH0415220U (en) 1990-05-29 1990-05-29

Publications (2)

Publication Number Publication Date
GB9111508D0 true GB9111508D0 (en) 1991-07-17
GB2245106A GB2245106A (en) 1991-12-18

Family

ID=12996710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9111508A Withdrawn GB2245106A (en) 1990-05-29 1991-05-29 Gapped flyback smps transformer core with gap faces of reduced area

Country Status (3)

Country Link
JP (1) JPH0415220U (en)
DE (1) DE4116740A1 (en)
GB (1) GB2245106A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TNSN00086A1 (en) * 1999-04-26 2002-05-30 Int Paper Co INDUCTION SEALING JAW
GB2367192B (en) * 2000-09-01 2003-11-05 Minebea Electronics A method of designing an inductor
DE10319532B4 (en) * 2003-04-30 2017-12-21 BSH Hausgeräte GmbH Device for the inductive transmission of energy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010204B (en) * 1952-03-14 1957-06-13 Siemens Ag Coil arrangement with ferromagnetic core
US3546571A (en) * 1968-06-21 1970-12-08 Varo Constant voltage ferroresonant transformer utilizing unequal area core structure
JPS47946U (en) * 1971-01-16 1972-08-09
DE3031802A1 (en) * 1979-08-23 1981-03-26 Sanyo Electric Co., Ltd., Moriguchi, Osaka FERRITE CORE TRANSFORMER
DE3017368A1 (en) * 1980-05-07 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt LINE TRANSFORMER FOR A TELEVISION RECEIVER
AT384127B (en) * 1985-12-11 1987-10-12 Schrack Elektronik Ag LOCKING CONVERTER WITH AT LEAST ONE LOCKING CONVERTER TRANSFORMER ARRANGEMENT
JPH01108917U (en) * 1988-01-18 1989-07-24
DE69019033T2 (en) * 1989-02-27 1995-08-31 Tdk Corp Coil device.

Also Published As

Publication number Publication date
JPH0415220U (en) 1992-02-06
DE4116740A1 (en) 1991-12-05
GB2245106A (en) 1991-12-18

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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)