TW360882B - Flyback transformer - Google Patents

Flyback transformer

Info

Publication number
TW360882B
TW360882B TW084103419A TW84103419A TW360882B TW 360882 B TW360882 B TW 360882B TW 084103419 A TW084103419 A TW 084103419A TW 84103419 A TW84103419 A TW 84103419A TW 360882 B TW360882 B TW 360882B
Authority
TW
Taiwan
Prior art keywords
flyback transformer
conductive material
adhesive
cores
constituted
Prior art date
Application number
TW084103419A
Other languages
Chinese (zh)
Inventor
Takashi Noji
Original Assignee
Murata Manufacturing Co
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 filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of TW360882B publication Critical patent/TW360882B/en

Links

Classifications

    • 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
    • H01F38/42—Flyback transformers
    • 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
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
    • 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
    • H01F38/42—Flyback transformers
    • H01F2038/426—Flyback transformers with gap in transformer core

Abstract

To obtain a flyback transformer which is constituted so as to be capable of reducing costs and labor which are required in an assembly operation. A flyback transformer is constituted so as to be provided with one pair of cores 1 which have been formed individually to be a U-shape as viewed from their side face and in which leg parts 1a, 1b are coupled in a faced state. At least the leg parts 1a, on one side, of the cores 1 are bonded to each other by using an adhesive 15 to which a conductive material has been added. The adhesive 15 to which the conductive material has been added is prepared by adding 1 to 15 wt.% of a conductive material to an insulating adhesive.
TW084103419A 1994-03-22 1995-04-10 Flyback transformer TW360882B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6050176A JPH07263263A (en) 1994-03-22 1994-03-22 Flyback transformer

Publications (1)

Publication Number Publication Date
TW360882B true TW360882B (en) 1999-06-11

Family

ID=12851896

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084103419A TW360882B (en) 1994-03-22 1995-04-10 Flyback transformer

Country Status (4)

Country Link
JP (1) JPH07263263A (en)
KR (1) KR0160569B1 (en)
GB (1) GB2287838A (en)
TW (1) TW360882B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010113062A (en) * 2000-06-16 2001-12-28 이형도 Device for formating gap in fbt ferrite core
GB2511844B (en) * 2013-03-15 2015-12-23 Eisergy Ltd A magnetic component for a switching power supply and a method of manufacturing a magnetic component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1823743U (en) * 1960-03-23 1960-12-22 Philips Nv LINE TRANSFORMER FOR TELEVISIONS.
DE2043664A1 (en) * 1970-09-03 1972-03-09 Basf Ag Process for the production of noble metal composite electrodes
JPS61225270A (en) * 1985-03-27 1986-10-07 ノ−ウツド・インダストリ−ズ・インコ−ポレイテツド Conductive composition and laminate
JPH0543455Y2 (en) * 1989-05-11 1993-11-02

Also Published As

Publication number Publication date
MX9501395A (en) 1998-03-31
GB9505457D0 (en) 1995-05-03
JPH07263263A (en) 1995-10-13
KR0160569B1 (en) 1998-12-15
GB2287838A (en) 1995-09-27
KR950027855A (en) 1995-10-18

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees