CN1178235C - 回扫变压器 - Google Patents
回扫变压器 Download PDFInfo
- Publication number
- CN1178235C CN1178235C CNB011312580A CN01131258A CN1178235C CN 1178235 C CN1178235 C CN 1178235C CN B011312580 A CNB011312580 A CN B011312580A CN 01131258 A CN01131258 A CN 01131258A CN 1178235 C CN1178235 C CN 1178235C
- Authority
- CN
- China
- Prior art keywords
- kickback transformer
- secondary winding
- winding
- diode
- transformer
- 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.)
- Expired - Fee Related
Links
Images
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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262842/2000 | 2000-08-31 | ||
JP2000262842A JP2002075764A (ja) | 2000-08-31 | 2000-08-31 | フライバックトランス |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1340831A CN1340831A (zh) | 2002-03-20 |
CN1178235C true CN1178235C (zh) | 2004-12-01 |
Family
ID=18750462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011312580A Expired - Fee Related CN1178235C (zh) | 2000-08-31 | 2001-08-31 | 回扫变压器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6674356B2 (zh) |
JP (1) | JP2002075764A (zh) |
KR (1) | KR100451022B1 (zh) |
CN (1) | CN1178235C (zh) |
TW (1) | TW552768B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6132280B2 (ja) * | 2012-12-14 | 2017-05-24 | Nltテクノロジー株式会社 | Dc/dcコンバータ及びそれを搭載した表示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700959A (en) * | 1969-09-30 | 1972-10-24 | Denki Onkyo Co Ltd | Horizontal deflection circuits for television receivers |
JPS61110409A (ja) * | 1984-11-05 | 1986-05-28 | Matsushita Electric Ind Co Ltd | フライバツクトランス |
JPS62239867A (ja) * | 1986-04-10 | 1987-10-20 | Sony Corp | 積層巻フライバツクトランス |
US4823248A (en) * | 1987-04-07 | 1989-04-18 | Murata Manufacturing Co., Ltd. | High voltage generator |
JP2809923B2 (ja) * | 1992-02-17 | 1998-10-15 | 三菱電機株式会社 | フライバックトランス |
US5317155A (en) * | 1992-12-29 | 1994-05-31 | The Electrogesic Corporation | Corona discharge apparatus |
JP2600058Y2 (ja) * | 1993-09-13 | 1999-09-27 | 株式会社村田製作所 | フライバックトランス |
JPH0897061A (ja) * | 1994-09-28 | 1996-04-12 | Matsushita Electric Ind Co Ltd | フライバックトランス装置 |
JPH08138958A (ja) * | 1994-11-07 | 1996-05-31 | Matsushita Electric Ind Co Ltd | フライバックトランス |
JPH08316072A (ja) * | 1995-05-24 | 1996-11-29 | Matsushita Electric Ind Co Ltd | フライバックトランス |
JP3609174B2 (ja) * | 1995-10-31 | 2005-01-12 | 株式会社日立メディアエレクトロニクス | フライバックトランス |
WO1997021920A1 (en) * | 1995-12-13 | 1997-06-19 | Ward Michael A V | Low inductance high energy inductive ignition system |
US6385056B1 (en) * | 2000-09-29 | 2002-05-07 | Jeff Gucyski | Precision switching power amplifier and uninterruptible power system |
-
2000
- 2000-08-31 JP JP2000262842A patent/JP2002075764A/ja active Pending
-
2001
- 2001-08-01 TW TW090118723A patent/TW552768B/zh not_active IP Right Cessation
- 2001-08-13 US US09/928,823 patent/US6674356B2/en not_active Expired - Fee Related
- 2001-08-31 KR KR10-2001-0053355A patent/KR100451022B1/ko not_active IP Right Cessation
- 2001-08-31 CN CNB011312580A patent/CN1178235C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW552768B (en) | 2003-09-11 |
CN1340831A (zh) | 2002-03-20 |
US6674356B2 (en) | 2004-01-06 |
KR100451022B1 (ko) | 2004-10-02 |
KR20020018615A (ko) | 2002-03-08 |
JP2002075764A (ja) | 2002-03-15 |
US20020074956A1 (en) | 2002-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1063883C (zh) | 一种带有pwm软切换的双正向转换器 | |
US20040047165A1 (en) | Modified push-pull booster circuit | |
CN1329388A (zh) | 综合谐振dc-dc变频器和在多个频率区域激励的高电压生成电路 | |
KR20060107364A (ko) | 스위칭 전원 회로 | |
US20070007933A1 (en) | Soft-switching DC/DC converter having relatively better effectiveness | |
CN1348676A (zh) | 带有集成磁元件的高功率电子镇流器 | |
CN1552120A (zh) | 具有稳定双输出的功率变换器 | |
CN1182649C (zh) | 低输出电压dc-dc变换器的自驱动同步整流电路 | |
CN1157100C (zh) | 谐振转换器电路 | |
CN111969847B (zh) | 交错非隔离开关电容网络高增益软开关变换器及其控制方法 | |
CN101018015A (zh) | Dc-dc转换器 | |
US11581818B2 (en) | DC voltage conversion circuit and power supply device | |
US11539285B2 (en) | DC-to-DC converter | |
CN1747308A (zh) | 谐振电路输出特性控制方法和谐振电路 | |
CN113131745B (zh) | 一种反激电源的控制方法及控制电路 | |
CN1178235C (zh) | 回扫变压器 | |
CN112737337B (zh) | Llc谐振变换器的控制方法 | |
CN1244256C (zh) | 电源设备 | |
JP2001197737A (ja) | 高圧電源回路 | |
Lee et al. | A high efficiency half-bridge LLC converter with simple hold-up compensation circuit | |
CN201118446Y (zh) | 零电压谐振半桥开关稳压电源 | |
Wen et al. | An Iterative-Based Dead-Time Compensation Method for Integrated Interleaved Boost-LLC Converter | |
CN108667310B (zh) | 高增益高功率密度变换器及其高低压侧换流方法 | |
US20230336086A1 (en) | Flyback circuit and control method of clamping switch of flyback circuit | |
CN1178370C (zh) | 高压电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Correction of invention patent gazette |
Correction item: Inventor Correct: Da Cunda False: Bei Cunda Number: 48 Page: 558 Volume: 20 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Da Cunda False: Bei Cunda Number: 48 Page: The title page Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: VILLAGE NORTH TO: DA VILLAGE |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: VILLAGE NORTH TO: DA VILLAGE |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041201 Termination date: 20090930 |