JPS5529255A - Fly-back transformer - Google Patents

Fly-back transformer

Info

Publication number
JPS5529255A
JPS5529255A JP10130278A JP10130278A JPS5529255A JP S5529255 A JPS5529255 A JP S5529255A JP 10130278 A JP10130278 A JP 10130278A JP 10130278 A JP10130278 A JP 10130278A JP S5529255 A JPS5529255 A JP S5529255A
Authority
JP
Japan
Prior art keywords
coil
holder
around
voltage
impregnated
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.)
Pending
Application number
JP10130278A
Other languages
Japanese (ja)
Inventor
Hiroshi Takiguchi
Masatsugu Onoe
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.)
Denki Onkyo Co Ltd
Original Assignee
Denki Onkyo 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 Denki Onkyo Co Ltd filed Critical Denki Onkyo Co Ltd
Priority to JP10130278A priority Critical patent/JPS5529255A/en
Publication of JPS5529255A publication Critical patent/JPS5529255A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE: To make the strain of a high-voltage coil uniform when the coil is impregnated with a molding resin and thus raise the reliability of the coil, by providing a cylindrical hollow holder around the coil and securing diodes on the holder.
CONSTITUTION: A sectioned bobbin 6 is provided around an U-shaped core 5. A low-voltage coil 1 is wound around the bobbin 6. High-voltage section coils L1∼L4 are provided around cylindrical interlayer insulators 14∼17 which are made of polycarbonate resin or the like and located around the low-voltage coil 1. The diode holder 20 is mounted around the interlayer insulator 17. The diodes D, which are connected to the section coils L1∼L4, are attached to the holder 20. Since the entire high-voltage coil is covered with the holder, the strain of the coil is made uniform when the coil is impregnated with the molding resin. The coil is thus protected from exfoliation and cracking due to heat shock.
COPYRIGHT: (C)1980,JPO&Japio
JP10130278A 1978-08-19 1978-08-19 Fly-back transformer Pending JPS5529255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10130278A JPS5529255A (en) 1978-08-19 1978-08-19 Fly-back transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10130278A JPS5529255A (en) 1978-08-19 1978-08-19 Fly-back transformer

Publications (1)

Publication Number Publication Date
JPS5529255A true JPS5529255A (en) 1980-03-01

Family

ID=14297008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10130278A Pending JPS5529255A (en) 1978-08-19 1978-08-19 Fly-back transformer

Country Status (1)

Country Link
JP (1) JPS5529255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789388U (en) * 1980-11-18 1982-06-02
US4967121A (en) * 1987-05-27 1990-10-30 Rca Licensing Corporation Isolating high voltage transformer for video apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812547U (en) * 1981-07-16 1983-01-26 ブラザー工業株式会社 Paper detection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812547U (en) * 1981-07-16 1983-01-26 ブラザー工業株式会社 Paper detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789388U (en) * 1980-11-18 1982-06-02
US4967121A (en) * 1987-05-27 1990-10-30 Rca Licensing Corporation Isolating high voltage transformer for video apparatus

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