CN101330254A - 行频率开关调整器 - Google Patents
行频率开关调整器 Download PDFInfo
- Publication number
- CN101330254A CN101330254A CNA2008101288970A CN200810128897A CN101330254A CN 101330254 A CN101330254 A CN 101330254A CN A2008101288970 A CNA2008101288970 A CN A2008101288970A CN 200810128897 A CN200810128897 A CN 200810128897A CN 101330254 A CN101330254 A CN 101330254A
- Authority
- CN
- China
- Prior art keywords
- supply voltage
- transistor
- voltage
- transition state
- signal
- 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
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
-
- 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
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/2176—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37007202P | 2002-04-04 | 2002-04-04 | |
US60/370072 | 2002-04-04 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038073234A Division CN100412739C (zh) | 2002-04-04 | 2003-04-02 | 行频率开关调整器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101330254A true CN101330254A (zh) | 2008-12-24 |
CN101330254B CN101330254B (zh) | 2012-12-26 |
Family
ID=28792023
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101288970A Expired - Fee Related CN101330254B (zh) | 2002-04-04 | 2003-04-02 | 行频率开关调整器 |
CNB038073234A Expired - Fee Related CN100412739C (zh) | 2002-04-04 | 2003-04-02 | 行频率开关调整器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038073234A Expired - Fee Related CN100412739C (zh) | 2002-04-04 | 2003-04-02 | 行频率开关调整器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7199562B2 (zh) |
EP (1) | EP1490957A4 (zh) |
JP (1) | JP4339129B2 (zh) |
KR (1) | KR100995537B1 (zh) |
CN (2) | CN101330254B (zh) |
AU (1) | AU2003224818A1 (zh) |
MX (1) | MXPA04009647A (zh) |
WO (1) | WO2003085813A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035168A (zh) * | 2009-09-30 | 2011-04-27 | 富士通天株式会社 | 过电流保护电路及车载显示装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7558080B2 (en) * | 2004-08-20 | 2009-07-07 | Analog Devices, Inc. | Power converter system |
US7489526B2 (en) * | 2004-08-20 | 2009-02-10 | Analog Devices, Inc. | Power and information signal transfer using micro-transformers |
US7180280B2 (en) * | 2005-06-10 | 2007-02-20 | Power Integrations, Inc. | Method and apparatus to reduce maximum power from a power supply with transition region regulation |
US7844304B1 (en) * | 2005-10-27 | 2010-11-30 | Rockwell Collins, Inc. | Method of filtering low frequency components from power lines |
US8344647B2 (en) * | 2008-06-23 | 2013-01-01 | Patrick Michael Kinsella | Converting dimmer switch AC output duty cycle variation into amplitude variation |
CN101997412B (zh) * | 2009-08-19 | 2013-06-26 | 通嘉科技股份有限公司 | 控制方法 |
WO2011143778A1 (en) * | 2010-05-20 | 2011-11-24 | Audera International Sales Inc. | Power supply circuits for audio amplifiers |
US9293997B2 (en) | 2013-03-14 | 2016-03-22 | Analog Devices Global | Isolated error amplifier for isolated power supplies |
US9397560B2 (en) | 2014-08-15 | 2016-07-19 | Power Integrations, Inc. | Controller for a power supply with transition region regulation |
US10536309B2 (en) | 2014-09-15 | 2020-01-14 | Analog Devices, Inc. | Demodulation of on-off-key modulated signals in signal isolator systems |
US10270630B2 (en) | 2014-09-15 | 2019-04-23 | Analog Devices, Inc. | Demodulation of on-off-key modulated signals in signal isolator systems |
US9660848B2 (en) | 2014-09-15 | 2017-05-23 | Analog Devices Global | Methods and structures to generate on/off keyed carrier signals for signal isolators |
US9998301B2 (en) | 2014-11-03 | 2018-06-12 | Analog Devices, Inc. | Signal isolator system with protection for common mode transients |
US9893638B1 (en) * | 2017-04-03 | 2018-02-13 | Nxp B.V. | Switched mode power supplies with adaptive reference voltage for controlling output transistor |
CN108279728A (zh) * | 2018-04-08 | 2018-07-13 | 深圳市必易微电子有限公司 | 交流转直流线性稳压电路 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3758844A (en) * | 1972-04-10 | 1973-09-11 | Waynco | Control circuit for load having measureable coefficient of resistance |
DE3304759A1 (de) | 1983-02-11 | 1984-08-16 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und schaltungsanordnung zur transformatorlosen erzeugung kleiner gleichspannungen und deren verwendung |
US4507546A (en) * | 1983-03-01 | 1985-03-26 | Fortune William S | Control circuit responsive to a component's varying resistance |
DE3727117A1 (de) * | 1987-08-14 | 1989-02-23 | Diehl Gmbh & Co | Verfahren zur erzeugung einer niedrigen stabilisierten gleichspannung |
US4939632A (en) * | 1989-02-14 | 1990-07-03 | U.S. Philips Corporation | Power supply circuit |
DE4240264C2 (de) | 1992-12-01 | 1995-01-26 | Legrand Gmbh | Netzteil |
JP2596314B2 (ja) * | 1993-05-31 | 1997-04-02 | 日本電気株式会社 | スイッチング電源回路 |
US5521808A (en) * | 1994-05-06 | 1996-05-28 | Alcatel Network Systems, Inc. | Method and circuitry for controlling start-up characteristics of a magnetic amplifier control circuit |
CA2197322A1 (en) * | 1994-09-21 | 1996-03-28 | Arie Ravid | High efficiency voltage converter and regulator circuit |
JP2925470B2 (ja) * | 1995-03-17 | 1999-07-28 | 東光株式会社 | 直列制御形レギュレータ |
JPH0951674A (ja) * | 1995-08-09 | 1997-02-18 | Sanyo Electric Co Ltd | スイッチング電源回路 |
JPH09325825A (ja) | 1996-06-06 | 1997-12-16 | Pioneer Electron Corp | 電圧平滑化回路 |
US5914591A (en) * | 1996-12-25 | 1999-06-22 | Matsushita Electric Industrial Co., Ltd. | Switching power supply |
JPH10271813A (ja) * | 1997-03-27 | 1998-10-09 | Hitachi Home Tec Ltd | 安定化電源回路 |
FR2783942B1 (fr) * | 1998-09-30 | 2004-02-13 | St Microelectronics Sa | Dispositif de regulation de tension |
US6166926A (en) * | 2000-01-11 | 2000-12-26 | Thomson Licensing S.A. | Zero voltage switching power supply with burst mode |
US6166527A (en) * | 2000-03-27 | 2000-12-26 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency in a buck-boost switching regulator |
FR2807847B1 (fr) * | 2000-04-12 | 2002-11-22 | St Microelectronics Sa | Regulateur lineaire a faible surtension en regime transitoire |
-
2003
- 2003-04-02 CN CN2008101288970A patent/CN101330254B/zh not_active Expired - Fee Related
- 2003-04-02 AU AU2003224818A patent/AU2003224818A1/en not_active Abandoned
- 2003-04-02 EP EP03721510A patent/EP1490957A4/en not_active Withdrawn
- 2003-04-02 MX MXPA04009647A patent/MXPA04009647A/es active IP Right Grant
- 2003-04-02 CN CNB038073234A patent/CN100412739C/zh not_active Expired - Fee Related
- 2003-04-02 JP JP2003582886A patent/JP4339129B2/ja not_active Expired - Fee Related
- 2003-04-02 KR KR1020047015634A patent/KR100995537B1/ko active IP Right Grant
- 2003-04-02 WO PCT/US2003/010013 patent/WO2003085813A2/en active Application Filing
- 2003-04-02 US US10/509,943 patent/US7199562B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035168A (zh) * | 2009-09-30 | 2011-04-27 | 富士通天株式会社 | 过电流保护电路及车载显示装置 |
CN102035168B (zh) * | 2009-09-30 | 2014-02-12 | 富士通天株式会社 | 过电流保护电路及车载显示装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2003224818A8 (en) | 2003-10-20 |
MXPA04009647A (es) | 2005-01-11 |
JP2005522177A (ja) | 2005-07-21 |
JP4339129B2 (ja) | 2009-10-07 |
KR20040106310A (ko) | 2004-12-17 |
KR100995537B1 (ko) | 2010-11-22 |
WO2003085813A3 (en) | 2004-02-19 |
CN100412739C (zh) | 2008-08-20 |
US20060164048A1 (en) | 2006-07-27 |
CN101330254B (zh) | 2012-12-26 |
WO2003085813A2 (en) | 2003-10-16 |
EP1490957A4 (en) | 2009-09-02 |
AU2003224818A1 (en) | 2003-10-20 |
EP1490957A2 (en) | 2004-12-29 |
CN1643468A (zh) | 2005-07-20 |
US7199562B2 (en) | 2007-04-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: French Boulogne Billancourt Patentee before: THOMSON LICENSING S.A. |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190128 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210402 |
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CF01 | Termination of patent right due to non-payment of annual fee |