MY130290A - Flyback transformer and a producing method thereof - Google Patents

Flyback transformer and a producing method thereof

Info

Publication number
MY130290A
MY130290A MYPI9500594A MY130290A MY 130290 A MY130290 A MY 130290A MY PI9500594 A MYPI9500594 A MY PI9500594A MY 130290 A MY130290 A MY 130290A
Authority
MY
Malaysia
Prior art keywords
terminals
additional
producing method
flyback transformer
coil bobbin
Prior art date
Application number
Inventor
Souji Yamaguchi
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
Publication of MY130290A publication Critical patent/MY130290A/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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F2027/408—Association with diode or rectifier
    • 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
    • H01F2038/423—Flyback transformers with adjusting potentiometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

A FLY BACK TRANSFORMER WHICH HAS A LOW-VOLTAGE COIL BOBBIN (4) WOUND WITH A PRIMARY COIL (7), A HIGH-VOLTAGE COIL BOBBIN (8) WOUND WITH SECONDARY COILS (10A-10F), HIGH-VOLTAGE DIODES (17A-17F) AND A RINGING DAMPING CIRCUIT (6). THE HIGHVOLTAGE COIL BOBBIN (4) HAS DC TERMINALS (12A-12F) AND AC TERMINALS (11A-11F).FIRST ADDITIONAL TERMINALS (13B, 13D, 13E) ARE PROVIDED NEXT TO THE AC TERMINALS (11A 11F), AND SECOND ADDITIONAL TERMINALS (13A, 13C, 13F) ARE PROVIDED NEXT TO THE DC TERMINALS (12A-12F). THE RINGING DAMPING CIRCUIT (6) IS CONNECTED AND FIXED BETWEEN THE FIRST ADDITIONAL TERMINALS (13B, 13D) AND THE SECOND ADDITIONAL TERMINALS (13A, 13C) IN PARALLEL TO THE HIGH VOLTAGE DIODES (17A-17F) WHICH ARE CONNECTED AND FIXED BETWEEN THE DC TERMINALS (12A-12F) AND THE AC TERMINALS (11A-11F).(FIG 1)
MYPI9500594 1994-03-09 1995-03-09 Flyback transformer and a producing method thereof MY130290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03867494A JP3381363B2 (en) 1994-03-09 1994-03-09 Flyback transformer and method of manufacturing the same

Publications (1)

Publication Number Publication Date
MY130290A true MY130290A (en) 2007-06-29

Family

ID=12531828

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9500594 MY130290A (en) 1994-03-09 1995-03-09 Flyback transformer and a producing method thereof

Country Status (4)

Country Link
JP (1) JP3381363B2 (en)
GB (1) GB2287359B (en)
MY (1) MY130290A (en)
SG (1) SG52141A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3412317B2 (en) * 1995-02-27 2003-06-03 株式会社村田製作所 Flyback transformer
US6329896B1 (en) * 1999-01-27 2001-12-11 Darfon Electronics Corp. Low-voltage bobbin for preventing sockets from displacing
GB2377823B (en) * 2001-06-15 2005-11-23 Marconi Applied Technologies Transformer/rectifier arrangement
ES2199679B1 (en) * 2002-07-18 2005-05-01 Diemen, S.A DEVICE FOR THE SUPPORT OF LOW AND HIGH VOLTAGE WRAPS, OF A HIGH VOLTAGE TRANSFORMER WITH INCORPORATED INTERNAL RECTIFICATION AND PROCEDURE FOR THE MANUFACTURE OF SUCH TRANSFORMER USING SUCH DEVICE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266269A (en) * 1978-03-23 1981-05-05 Tokyo Shibaura Denki Kabushiki Kaisha Fly-back transformer
US4229787A (en) * 1978-11-30 1980-10-21 Rca Corporation Flyback transformer
JPH0648653B2 (en) * 1989-03-31 1994-06-22 日本ビクター株式会社 Flyback transformer
US5396696A (en) * 1992-08-26 1995-03-14 Sanyo Electric Co., Ltd. Flyback transformer device and apparatus for preparing same

Also Published As

Publication number Publication date
GB2287359A (en) 1995-09-13
GB9504303D0 (en) 1995-04-19
GB2287359B (en) 1997-06-25
SG52141A1 (en) 1998-09-28
JPH07249532A (en) 1995-09-26
MX9501173A (en) 1997-10-31
JP3381363B2 (en) 2003-02-24

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