JPS57206274A - Flyback transformer - Google Patents
Flyback transformerInfo
- Publication number
- JPS57206274A JPS57206274A JP56090497A JP9049781A JPS57206274A JP S57206274 A JPS57206274 A JP S57206274A JP 56090497 A JP56090497 A JP 56090497A JP 9049781 A JP9049781 A JP 9049781A JP S57206274 A JPS57206274 A JP S57206274A
- Authority
- JP
- Japan
- Prior art keywords
- coils
- wound
- primary
- flyback transformer
- high voltage
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Rectifiers (AREA)
Abstract
PURPOSE:To realize reduction of distributed capacity and leakage inductance of a flyback transformer at the same time by a method wherein the primary coils are wound on the inside circumference of the secondary coils, and moreover one coil out of the primary coils and the tertiary coils are wound at the lower part of the secondary coils. CONSTITUTION:The flyback transformer is constituted of the primary coils formed by connecting coils 7A-7D in parallel, the secondary coils 8 connected in series through diodes, and the tertiary coils 9-11 for low voltage. At this time, the coil 7D in the primary coils and the tertiary coils 9-11 are wound as the coil 14 at the lower part of a high voltage bobbin 12, while the other primary coils 7A-7C are wound on the inside circumference of the high voltage bobbin 12. Accordingly the primary coils and the secondary coils can be wound with narrow winding breadth being made to approach mutually to reduce leakage inductance between the primary side and the secondary side, and enhancement of high voltage regulation can be attained together with reduction of distributed capacity by the diodes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56090497A JPS57206274A (en) | 1981-06-11 | 1981-06-11 | Flyback transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56090497A JPS57206274A (en) | 1981-06-11 | 1981-06-11 | Flyback transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57206274A true JPS57206274A (en) | 1982-12-17 |
JPS6355311B2 JPS6355311B2 (en) | 1988-11-01 |
Family
ID=14000134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56090497A Granted JPS57206274A (en) | 1981-06-11 | 1981-06-11 | Flyback transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57206274A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61212008A (en) * | 1985-03-18 | 1986-09-20 | Matsushita Electric Ind Co Ltd | Fly-back transformer |
JPS6388811A (en) * | 1986-10-02 | 1988-04-19 | Matsushita Electric Ind Co Ltd | Fly-back transformer device |
JP2010522979A (en) * | 2007-03-29 | 2010-07-08 | イー2ヴイ テクノロジーズ (ユーケイ) リミテッド | High frequency transformer for high voltage applications |
CN112908655A (en) * | 2021-02-02 | 2021-06-04 | 浙江工业大学之江学院 | Multi-input single-output distributed transformer and application circuit thereof |
CN112908654A (en) * | 2021-02-02 | 2021-06-04 | 浙江工业大学之江学院 | Distributed transformer and application circuit thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651313U (en) * | 1979-09-25 | 1981-05-07 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651313B2 (en) * | 1972-06-05 | 1981-12-04 |
-
1981
- 1981-06-11 JP JP56090497A patent/JPS57206274A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651313U (en) * | 1979-09-25 | 1981-05-07 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61212008A (en) * | 1985-03-18 | 1986-09-20 | Matsushita Electric Ind Co Ltd | Fly-back transformer |
JPS6388811A (en) * | 1986-10-02 | 1988-04-19 | Matsushita Electric Ind Co Ltd | Fly-back transformer device |
JP2010522979A (en) * | 2007-03-29 | 2010-07-08 | イー2ヴイ テクノロジーズ (ユーケイ) リミテッド | High frequency transformer for high voltage applications |
CN112908655A (en) * | 2021-02-02 | 2021-06-04 | 浙江工业大学之江学院 | Multi-input single-output distributed transformer and application circuit thereof |
CN112908654A (en) * | 2021-02-02 | 2021-06-04 | 浙江工业大学之江学院 | Distributed transformer and application circuit thereof |
CN112908655B (en) * | 2021-02-02 | 2021-11-26 | 浙江工业大学之江学院 | Multi-input single-output distributed transformer and application circuit thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6355311B2 (en) | 1988-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57206274A (en) | Flyback transformer | |
JPS6430463A (en) | Inverter transformer | |
JPS5497732A (en) | Rectifier transformer | |
GB1207696A (en) | Welding machines | |
JPS57121204A (en) | Transformer for ac-dc conversion | |
GB1271635A (en) | Improvements relating to transformers | |
JPS5799716A (en) | High frequency transformer for high frequency switching power source | |
GB851814A (en) | Improvements in or relating to inductances | |
JPS5696821A (en) | Leakage transformer | |
JPS55148408A (en) | High-tension transformer | |
GB1384950A (en) | Transformer | |
JPS57145579A (en) | High-voltage generating device | |
JPS5636117A (en) | Transformer of scott connection | |
JPS57120320A (en) | Transformer with on-load voltage regulator | |
JPS55131274A (en) | Power supplying circuit | |
JPS57211975A (en) | Filter device | |
JPS54124225A (en) | Parnt-and-dhild type transformer for use in meters | |
JPS57147221A (en) | On-load tap changing transformer | |
JPS55107327A (en) | Pulse generator | |
JPS56131918A (en) | Power source unit | |
JPS57152117A (en) | Split-type transformer | |
JPS57147209A (en) | Core for transformer, etc. | |
JPS5721804A (en) | High voltage transformer | |
JPS57194506A (en) | Flyback transformer | |
JPS56152219A (en) | Core type large capacity transformer |