TW369656B - Single body bobbin structure for flyback transformer - Google Patents
Single body bobbin structure for flyback transformerInfo
- Publication number
- TW369656B TW369656B TW087106670A TW87106670A TW369656B TW 369656 B TW369656 B TW 369656B TW 087106670 A TW087106670 A TW 087106670A TW 87106670 A TW87106670 A TW 87106670A TW 369656 B TW369656 B TW 369656B
- Authority
- TW
- Taiwan
- Prior art keywords
- coil
- insulation film
- single body
- ribs
- bobbin structure
- Prior art date
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
- Details Of Television Scanning (AREA)
Abstract
A single body bobbin structure for a flyback transformer wherein a first coil, an insulation film and a second coil are sequentially and alternately wound therein, includes a plurality of ribs respectively extending from an outer periphery of a single body bobbin and having a predetermined thickness and a notched path formed therein, and attachedly supporting the insulation film, and a contact prevention protrusion formed in the paths of the plurality of ribs for supporting a coil extension arm of the first coil extended through the path. The bobbin structure increases a contact area between the insulation film and the ribs while preventing the insulation film from radially sagging due to the winding force of the second coil and permits thorough injection of an epoxy compound thereinto for thereby improving an insulation characteristic.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970010988U KR200156839Y1 (en) | 1997-05-17 | 1997-05-17 | Low voltage coil connecting structure of fbt bobbin |
KR2019970010983U KR200156829Y1 (en) | 1997-05-17 | 1997-05-17 | Bobbin structure of flyback transformer |
KR2019970010989U KR200164949Y1 (en) | 1997-05-17 | 1997-05-17 | Integrated-type bobbin slot structure of flyback transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
TW369656B true TW369656B (en) | 1999-09-11 |
Family
ID=27349498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087106670A TW369656B (en) | 1997-05-17 | 1998-04-30 | Single body bobbin structure for flyback transformer |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH118145A (en) |
CN (1) | CN1099122C (en) |
TW (1) | TW369656B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CN100502612C (en) | 2005-05-30 | 2009-06-17 | 佛山市伊戈尔电业制造股份有限公司 | Electronic transformer for low-pressure lamp |
CN104347243A (en) * | 2013-08-05 | 2015-02-11 | 青岛菲特电器科技有限公司 | Method for combining winding tube of small-sized transformer with leading-out terminals |
CN105914016A (en) * | 2016-06-09 | 2016-08-31 | 苏州高精特专信息科技有限公司 | Dry-type transformer for smart grid |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812555Y2 (en) * | 1977-09-27 | 1983-03-10 | 電気音響株式会社 | flyback transformer |
US4232284A (en) * | 1979-05-07 | 1980-11-04 | Power Parts, Inc. | Ignition coil and electrical connector therefor |
JPH0217452Y2 (en) * | 1984-10-30 | 1990-05-16 |
-
1998
- 1998-04-30 TW TW087106670A patent/TW369656B/en active
- 1998-05-13 CN CN98101941A patent/CN1099122C/en not_active Expired - Fee Related
- 1998-05-15 JP JP10133597A patent/JPH118145A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1199911A (en) | 1998-11-25 |
CN1099122C (en) | 2003-01-15 |
JPH118145A (en) | 1999-01-12 |
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