CN101552564B - 功率因数校正转换器的切换控制器 - Google Patents
功率因数校正转换器的切换控制器 Download PDFInfo
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- CN101552564B CN101552564B CN2009101386183A CN200910138618A CN101552564B CN 101552564 B CN101552564 B CN 101552564B CN 2009101386183 A CN2009101386183 A CN 2009101386183A CN 200910138618 A CN200910138618 A CN 200910138618A CN 101552564 B CN101552564 B CN 101552564B
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- voltage
- circuit
- signal
- switch
- error signal
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101386183A CN101552564B (zh) | 2009-05-06 | 2009-05-06 | 功率因数校正转换器的切换控制器 |
Applications Claiming Priority (1)
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CN2009101386183A CN101552564B (zh) | 2009-05-06 | 2009-05-06 | 功率因数校正转换器的切换控制器 |
Publications (2)
Publication Number | Publication Date |
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CN101552564A CN101552564A (zh) | 2009-10-07 |
CN101552564B true CN101552564B (zh) | 2012-06-27 |
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CN2009101386183A Expired - Fee Related CN101552564B (zh) | 2009-05-06 | 2009-05-06 | 功率因数校正转换器的切换控制器 |
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CN (1) | CN101552564B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI551018B (zh) * | 2015-12-15 | 2016-09-21 | Nat Inst Chung Shan Science & Technology | Power factor correction conversion device and control method thereof |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102196622B (zh) * | 2010-03-03 | 2013-10-16 | 硕颉科技股份有限公司 | 背光装置 |
US20130141056A1 (en) * | 2011-12-01 | 2013-06-06 | System General Corporation | Adaptive frequency compensation for pfc power converter operating in ccm and dcm |
CN103166446B (zh) * | 2011-12-13 | 2015-05-13 | 万国半导体(开曼)股份有限公司 | 功率因素校正装置及其校正方法 |
TWI495236B (zh) * | 2012-12-21 | 2015-08-01 | System General Corp | 控制電路及控制方法 |
TWI495238B (zh) * | 2013-05-22 | 2015-08-01 | Fsp Technology Inc | 於不同負載均能維持高轉換效率的電源供應系統 |
JP6528561B2 (ja) * | 2015-06-26 | 2019-06-12 | 富士電機株式会社 | 高効率力率改善回路およびスイッチング電源装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1387476A1 (en) * | 2002-08-01 | 2004-02-04 | STMicroelectronics S.r.l. | Transition mode power factor correction device in switching power suppliers |
CN101217255A (zh) * | 2008-01-16 | 2008-07-09 | 艾默生网络能源有限公司 | 一种具有均流控制模块的pfc电路及其均流控制方法 |
CN101291107A (zh) * | 2007-10-04 | 2008-10-22 | 崇贸科技股份有限公司 | 切换控制电路和其控制方法 |
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2009
- 2009-05-06 CN CN2009101386183A patent/CN101552564B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1387476A1 (en) * | 2002-08-01 | 2004-02-04 | STMicroelectronics S.r.l. | Transition mode power factor correction device in switching power suppliers |
CN101291107A (zh) * | 2007-10-04 | 2008-10-22 | 崇贸科技股份有限公司 | 切换控制电路和其控制方法 |
CN101217255A (zh) * | 2008-01-16 | 2008-07-09 | 艾默生网络能源有限公司 | 一种具有均流控制模块的pfc电路及其均流控制方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI551018B (zh) * | 2015-12-15 | 2016-09-21 | Nat Inst Chung Shan Science & Technology | Power factor correction conversion device and control method thereof |
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Publication number | Publication date |
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CN101552564A (zh) | 2009-10-07 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Zhensong Inventor after: Xu Qianzun Inventor after: Wang Dingda Inventor after: Huang Shaojun Inventor before: Chen Zhensong Inventor before: Xu Qianzun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN ZHENSONG XU QIANZUN TO: CHEN ZHENSONG XU QIANZUN WANG DINGDA HUANG SHAOJUN |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Zhensong Inventor after: Xu Qianzun Inventor after: Jiang Dingda Inventor after: Huang Shaojun Inventor before: Chen Zhensong Inventor before: Xu Qianzun Inventor before: Wang Dingda Inventor before: Huang Shaojun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN ZHENSONG XU QIANZUN WANG DINGDA HUANG SHAOJUN TO: CHEN ZHENSONG XU QIANZUN JIANG DINGDA HUANG SHAOJUN |
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