CA2063750A1 - Regulateur de commutation - Google Patents
Regulateur de commutationInfo
- Publication number
- CA2063750A1 CA2063750A1 CA2063750A CA2063750A CA2063750A1 CA 2063750 A1 CA2063750 A1 CA 2063750A1 CA 2063750 A CA2063750 A CA 2063750A CA 2063750 A CA2063750 A CA 2063750A CA 2063750 A1 CA2063750 A1 CA 2063750A1
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- transformer
- output
- switching transistor
- primary coil
- 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
- 238000009499 grossing Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/902—Optical coupling to semiconductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Control Of Voltage And Current In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991029386U JPH04120118U (ja) | 1991-04-03 | 1991-04-03 | スイツチングレギユレータ |
JPU.M.HEISEI3-29386 | 1991-04-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2063750A1 true CA2063750A1 (fr) | 1992-10-04 |
CA2063750C CA2063750C (fr) | 1996-05-14 |
Family
ID=12274701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002063750A Expired - Fee Related CA2063750C (fr) | 1991-04-03 | 1992-03-23 | Regulateur de commutation |
Country Status (4)
Country | Link |
---|---|
US (1) | US5184290A (fr) |
JP (1) | JPH04120118U (fr) |
CA (1) | CA2063750C (fr) |
DE (1) | DE4209085A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2638436B2 (ja) * | 1992-10-12 | 1997-08-06 | 日本電気株式会社 | スイッチングレギュレータ |
US5475579A (en) * | 1993-12-20 | 1995-12-12 | At&T Corp. | Pulse width modulator for switching power supply |
US5770939A (en) * | 1996-05-30 | 1998-06-23 | Motorola Inc. | Programmable amplitude ramp generator for automotive voltage regulators |
US5914865A (en) * | 1997-10-23 | 1999-06-22 | Hewlett-Packard Company | Simplified AC-DC switching converter with output isolation |
US6876181B1 (en) * | 1998-02-27 | 2005-04-05 | Power Integrations, Inc. | Off-line converter with digital control |
US6226190B1 (en) | 1998-02-27 | 2001-05-01 | Power Integrations, Inc. | Off-line converter with digital control |
US6525514B1 (en) * | 2000-08-08 | 2003-02-25 | Power Integrations, Inc. | Method and apparatus for reducing audio noise in a switching regulator |
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 |
KR101100881B1 (ko) * | 2004-11-04 | 2012-01-02 | 삼성전자주식회사 | 표시 장치용 광원의 구동 장치 및 표시 장치 |
US7233504B2 (en) | 2005-08-26 | 2007-06-19 | Power Integration, Inc. | Method and apparatus for digital control of a switching regulator |
US7773395B2 (en) * | 2007-02-21 | 2010-08-10 | The Aerospace Corporation | Uniform converter input voltage distribution power system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736491A (en) * | 1972-04-07 | 1973-05-29 | Gte Automatic Electric Lab Inc | Dc-to-dc regulated converter current foldback power |
FR2537744A1 (fr) * | 1982-12-10 | 1984-06-15 | Radiotechnique | Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats |
JPS63138881U (fr) * | 1987-02-27 | 1988-09-13 | ||
JPH0626480B2 (ja) * | 1987-04-15 | 1994-04-06 | 沖電気工業株式会社 | スイツチングレギユレ−タ |
JPH01311863A (ja) * | 1988-06-09 | 1989-12-15 | Fanuc Ltd | 電圧低下検出回路 |
US4894520A (en) * | 1988-06-13 | 1990-01-16 | Westinghouse Electric Corp. | Circuit for controlling power dissipated by an electrical resistance |
JPH02194411A (ja) * | 1989-01-24 | 1990-08-01 | Diesel Kiki Co Ltd | アクチュエータ制御装置 |
-
1991
- 1991-04-03 JP JP1991029386U patent/JPH04120118U/ja active Pending
-
1992
- 1992-03-17 US US07/853,066 patent/US5184290A/en not_active Expired - Fee Related
- 1992-03-20 DE DE4209085A patent/DE4209085A1/de not_active Withdrawn
- 1992-03-23 CA CA002063750A patent/CA2063750C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2063750C (fr) | 1996-05-14 |
JPH04120118U (ja) | 1992-10-27 |
US5184290A (en) | 1993-02-02 |
DE4209085A1 (de) | 1992-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |