JPS5529255A - Fly-back transformer - Google Patents
Fly-back transformerInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-08-19 JP JP10130278A patent/JPS5529255A/en active Pending
Patent Citations (1)
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)
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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