DE3878965D1 - Schaltregler. - Google Patents
Schaltregler.Info
- Publication number
- DE3878965D1 DE3878965D1 DE8888106033T DE3878965T DE3878965D1 DE 3878965 D1 DE3878965 D1 DE 3878965D1 DE 8888106033 T DE8888106033 T DE 8888106033T DE 3878965 T DE3878965 T DE 3878965T DE 3878965 D1 DE3878965 D1 DE 3878965D1
- Authority
- DE
- Germany
- Prior art keywords
- switching regulator
- regulator
- switching
- 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 - Lifetime
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
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62090630A JPH0626480B2 (ja) | 1987-04-15 | 1987-04-15 | スイツチングレギユレ−タ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3878965D1 true DE3878965D1 (de) | 1993-04-15 |
DE3878965T2 DE3878965T2 (de) | 1993-10-28 |
Family
ID=14003806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88106033T Expired - Lifetime DE3878965T2 (de) | 1987-04-15 | 1988-04-15 | Schaltregler. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4849869A (de) |
EP (1) | EP0287109B1 (de) |
JP (1) | JPH0626480B2 (de) |
DE (1) | DE3878965T2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990008914A1 (en) * | 1989-01-30 | 1990-08-09 | Hitachi Construction Machinery Co., Ltd. | Device for controlling electromagnetic device having a proportional solenoid |
DE59105933D1 (de) * | 1991-02-15 | 1995-08-10 | Siemens Ag | Taktgesteuerter Umrichter mit Strombegrenzung. |
JPH04120118U (ja) * | 1991-04-03 | 1992-10-27 | スタンレー電気株式会社 | スイツチングレギユレータ |
JPH04299070A (ja) * | 1991-03-26 | 1992-10-22 | Hitachi Ltd | スイッチングレギュレータ |
US5414610A (en) * | 1993-06-21 | 1995-05-09 | Ast Research, Inc. | Universal power converter with single, shared power transformation circuit |
JP2885099B2 (ja) * | 1994-11-15 | 1999-04-19 | 松下電器産業株式会社 | 電源制御安定化回路 |
DE19522956C2 (de) * | 1995-06-23 | 1997-07-17 | Siemens Ag | Umrichter |
US5862044A (en) * | 1996-12-02 | 1999-01-19 | Yokogawa Electric Corporation | Switching power supply unit |
FI113917B (fi) * | 1997-01-07 | 2004-06-30 | Salcomp Oy | Yksinkertainen virranrajoituskytkentä teholähteen antovirran säätämiseksi |
US6307356B1 (en) * | 1998-06-18 | 2001-10-23 | Linear Technology Corporation | Voltage mode feedback burst mode circuit |
US6462971B1 (en) * | 1999-09-24 | 2002-10-08 | Power Integrations, Inc. | Method and apparatus providing a multi-function terminal for a power supply controller |
US6212079B1 (en) * | 2000-06-30 | 2001-04-03 | Power Integrations, Inc. | Method and apparatus for improving efficiency in a switching regulator at light loads |
AT410619B (de) * | 2000-07-14 | 2003-06-25 | Siemens Ag Oesterreich | Verfahren zum erkennen und/oder begrenzen von kurzschlusszuständen eines schaltwandlers |
JP3371962B2 (ja) * | 2000-12-04 | 2003-01-27 | サンケン電気株式会社 | Dc−dcコンバ−タ |
JP3548889B2 (ja) * | 2001-06-07 | 2004-07-28 | 株式会社村田製作所 | スイッチング電源装置およびそれを用いた電子装置 |
TW521479B (en) * | 2001-06-08 | 2003-02-21 | Primax Electronics Ltd | Control circuit for switching type power converter |
JP3412624B2 (ja) * | 2001-06-08 | 2003-06-03 | サンケン電気株式会社 | スイッチング電源装置 |
JP3947682B2 (ja) * | 2002-04-26 | 2007-07-25 | Fdk株式会社 | スイッチング電源回路 |
US6865094B2 (en) | 2002-05-14 | 2005-03-08 | International Business Machines Corporation | Circuit for AC adapter to reduce power drawn from an AC power source |
JP2004140952A (ja) * | 2002-10-18 | 2004-05-13 | Murata Mfg Co Ltd | Dc−dcコンバータ |
US20040090802A1 (en) * | 2002-11-01 | 2004-05-13 | Sierra Wireless, Inc., A Canadian Corporation | Noise suppression in switching power supplies |
WO2005079486A2 (en) * | 2004-02-19 | 2005-09-01 | International Rectifier Corporation | Dc-dc regulator with switching frequency responsive to load |
WO2005112522A2 (en) * | 2004-05-06 | 2005-11-24 | Continuum Electro-Optics, Inc. | Methods and apparatus for an improved amplifier for driving a non-linear load |
GB2421595A (en) * | 2004-12-21 | 2006-06-28 | Cambridge Semiconductor Ltd | Switched mode power supply control system |
JP4617931B2 (ja) * | 2005-03-07 | 2011-01-26 | 富士電機システムズ株式会社 | スイッチング電源回路の制御方式 |
US7307390B2 (en) * | 2005-06-16 | 2007-12-11 | Active-Semi International, Inc. | Primary side constant output voltage controller |
US7388764B2 (en) * | 2005-06-16 | 2008-06-17 | Active-Semi International, Inc. | Primary side constant output current controller |
EP1900087A2 (de) | 2005-07-06 | 2008-03-19 | Cambridge Semiconductor Limited | Schaltnetzteil-steuersysteme |
DE102005050401A1 (de) * | 2005-10-19 | 2007-04-26 | Endress + Hauser Gmbh + Co. Kg | Schaltregler und Verfahren zu dessen Betrieb |
US7710098B2 (en) | 2005-12-16 | 2010-05-04 | Cambridge Semiconductor Limited | Power supply driver circuit |
US7733098B2 (en) | 2005-12-22 | 2010-06-08 | Cambridge Semiconductor Limited | Saturation detection circuits |
US7635956B2 (en) | 2006-01-06 | 2009-12-22 | Active-Semi, Inc. | Primary side constant output voltage controller |
US20070159856A1 (en) * | 2006-01-11 | 2007-07-12 | Ta-Yung Yang | Flyback power converter with split primary winding transformer |
US7342365B2 (en) * | 2006-02-09 | 2008-03-11 | Linear Technology Corp. | Systems and methods for reducing input current in photoflash chargers |
US7339360B2 (en) * | 2006-05-08 | 2008-03-04 | Aimtron Technology Corp. | Switching voltage regulator with an improved range of input voltage |
JP4915162B2 (ja) * | 2006-07-25 | 2012-04-11 | 富士電機株式会社 | Dc−dcコンバータ |
US8077483B2 (en) | 2007-04-06 | 2011-12-13 | Power Integrations, Inc. | Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller |
US8077486B2 (en) | 2007-04-06 | 2011-12-13 | Power Integrations, Inc. | Method and apparatus for power converter fault condition detection |
JP2008312335A (ja) * | 2007-06-14 | 2008-12-25 | Mitsumi Electric Co Ltd | スイッチング電源装置および一次側制御回路 |
JP5898848B2 (ja) * | 2011-03-30 | 2016-04-06 | 株式会社エヌエフ回路設計ブロック | 絶縁型電力変換装置 |
TWI568165B (zh) * | 2014-10-09 | 2017-01-21 | 立錡科技股份有限公司 | 具有可程式功能的返馳式電源供應電路及其控制電路與控制方法 |
TWI556564B (zh) * | 2015-09-18 | 2016-11-01 | 強弦科技股份有限公司 | 電路轉換器控制系統 |
CN111049218B (zh) * | 2019-12-20 | 2021-05-28 | 中国北方发动机研究所(天津) | 一种拓展柴油机电控系统工作电源范围的电源供电模块 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107455A (ja) * | 1975-03-15 | 1976-09-24 | Nippon Electric Co | Suitsuchinguregyureetaseigyokairo |
JPS5378040A (en) * | 1976-12-21 | 1978-07-11 | Nippon Electric Ind | Switching regulator control system |
FR2519485A1 (fr) * | 1981-12-31 | 1983-07-08 | Thomson Brandt | Dispositif d'alimentation regulee a decoupage notamment pour appareil de visualisation et appareil le comportant |
JPS5976171A (ja) * | 1982-10-21 | 1984-05-01 | Nec Corp | スイツチング電源 |
GB8325703D0 (en) * | 1983-09-26 | 1983-10-26 | Farnell Instr Ltd | Power supply |
JPS61254074A (ja) * | 1985-04-30 | 1986-11-11 | Toshiba Corp | 電源装置 |
FR2585897A1 (fr) * | 1985-08-02 | 1987-02-06 | Loire Electronique | Circuits de securite pour alimentation a decoupage |
JPS62225163A (ja) * | 1986-03-25 | 1987-10-03 | Canon Inc | 電源装置 |
CA1287103C (en) * | 1986-04-22 | 1991-07-30 | Jim Pinard | Cmos latch-up recovery circuit |
-
1987
- 1987-04-15 JP JP62090630A patent/JPH0626480B2/ja not_active Expired - Lifetime
-
1988
- 1988-04-11 US US07/180,073 patent/US4849869A/en not_active Expired - Lifetime
- 1988-04-15 EP EP88106033A patent/EP0287109B1/de not_active Expired - Lifetime
- 1988-04-15 DE DE88106033T patent/DE3878965T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0287109B1 (de) | 1993-03-10 |
JPS63257459A (ja) | 1988-10-25 |
EP0287109A2 (de) | 1988-10-19 |
JPH0626480B2 (ja) | 1994-04-06 |
EP0287109A3 (en) | 1989-09-06 |
US4849869A (en) | 1989-07-18 |
DE3878965T2 (de) | 1993-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |