CN101562404A - 谐振转换装置及其同步整流电路 - Google Patents
谐振转换装置及其同步整流电路 Download PDFInfo
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- CN101562404A CN101562404A CNA200910039597XA CN200910039597A CN101562404A CN 101562404 A CN101562404 A CN 101562404A CN A200910039597X A CNA200910039597X A CN A200910039597XA CN 200910039597 A CN200910039597 A CN 200910039597A CN 101562404 A CN101562404 A CN 101562404A
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- circuit
- transformer
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- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910039597XA CN101562404B (zh) | 2009-05-16 | 2009-05-16 | 谐振转换装置及其同步整流电路 |
US12/603,620 US8243475B2 (en) | 2009-05-16 | 2009-10-22 | Resonance converting apparatus and synchronous rectification circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910039597XA CN101562404B (zh) | 2009-05-16 | 2009-05-16 | 谐振转换装置及其同步整流电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101562404A true CN101562404A (zh) | 2009-10-21 |
CN101562404B CN101562404B (zh) | 2011-12-07 |
Family
ID=41221057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910039597XA Active CN101562404B (zh) | 2009-05-16 | 2009-05-16 | 谐振转换装置及其同步整流电路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8243475B2 (zh) |
CN (1) | CN101562404B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103262403A (zh) * | 2010-12-15 | 2013-08-21 | 伊顿工业公司 | 改进的谐振转换器以及运行方法 |
CN103795257A (zh) * | 2012-10-29 | 2014-05-14 | 三垦电气株式会社 | 同步整流电路 |
CN105204600A (zh) * | 2015-09-16 | 2015-12-30 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
CN106655725A (zh) * | 2016-11-30 | 2017-05-10 | 深圳市能隙科技有限公司 | 一种电源变换器及其超前驱动控制电路 |
CN110277914A (zh) * | 2019-07-19 | 2019-09-24 | 电子科技大学 | 一种适用于Boost变换器的反流比较器 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728968A (zh) * | 2010-01-19 | 2010-06-09 | 华为技术有限公司 | 一种磁集成双端变换器 |
JP5088386B2 (ja) * | 2010-01-29 | 2012-12-05 | 株式会社村田製作所 | スイッチング電源装置 |
TW201134073A (en) * | 2010-03-22 | 2011-10-01 | Skynet Electronic Co Ltd | Series resonant converter with overload delay and short circuit protection mechanism |
US8665611B2 (en) | 2010-04-30 | 2014-03-04 | Infineon Technologies Ag | Controller for a resonant switched-mode power converter |
US8456868B2 (en) | 2010-04-30 | 2013-06-04 | Infineon Technologies Ag | Controller for a resonant switched-mode power converter |
JP5768886B2 (ja) * | 2011-08-04 | 2015-08-26 | 株式会社村田製作所 | スイッチング電源装置 |
KR101310551B1 (ko) * | 2011-11-11 | 2013-09-23 | 성균관대학교산학협력단 | 컨버터, 컨버터 제어방법 및 인버터 |
US9887634B2 (en) | 2015-07-23 | 2018-02-06 | General Electric Company | Circuits and methods for synchronous rectification in resonant converters |
US10819245B1 (en) | 2019-04-17 | 2020-10-27 | Stmicroelectronics S.R.L. | Control method and system for prevention of current inversion in rectifiers of switching converters |
CN110563100B (zh) * | 2019-10-15 | 2023-10-27 | 上海万森低碳科技有限公司 | 一种基于随机脉冲序列交变电磁场的阻垢除垢装置及方法 |
TWI746294B (zh) * | 2020-11-27 | 2021-11-11 | 宏碁股份有限公司 | 低損耗之電源供應器 |
CN113804945B (zh) * | 2021-09-17 | 2022-07-12 | 西安交通大学 | 高频llc中同步整流的电流检测电路、检测方法及控制方法 |
CN114421780B (zh) * | 2022-03-11 | 2022-06-21 | 深圳市首航新能源股份有限公司 | 一种谐振变换器及控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI313102B (en) * | 2005-02-21 | 2009-08-01 | Delta Electronics Inc | Llc series resonant converter and the driving method of the synchronous rectifier power switches thereof |
KR100547289B1 (ko) * | 2005-05-18 | 2006-01-26 | 주식회사 피에스텍 | 간헐 모드로 동작하는 동기 정류형 직렬 공진 컨버터 |
TWI338996B (en) * | 2007-10-16 | 2011-03-11 | Delta Electronics Inc | Resonant converter system having synchronous rectifier control circuit and controlling method thereof |
KR101378568B1 (ko) * | 2008-01-04 | 2014-03-27 | 페어차일드코리아반도체 주식회사 | 동기 정류 회로 |
KR101471133B1 (ko) * | 2008-01-31 | 2014-12-09 | 페어차일드코리아반도체 주식회사 | 공진형 컨버터 |
US8064229B2 (en) * | 2008-11-11 | 2011-11-22 | Semiconductor Components Industries, Llc | Method of forming a series resonant switching power supply control circuit and structure therefor |
-
2009
- 2009-05-16 CN CN200910039597XA patent/CN101562404B/zh active Active
- 2009-10-22 US US12/603,620 patent/US8243475B2/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103262403A (zh) * | 2010-12-15 | 2013-08-21 | 伊顿工业公司 | 改进的谐振转换器以及运行方法 |
CN103262403B (zh) * | 2010-12-15 | 2016-09-14 | 伊顿工业公司 | 改进的谐振转换器以及运行方法 |
CN103795257A (zh) * | 2012-10-29 | 2014-05-14 | 三垦电气株式会社 | 同步整流电路 |
CN103795257B (zh) * | 2012-10-29 | 2016-08-31 | 三垦电气株式会社 | 同步整流电路 |
CN105204600A (zh) * | 2015-09-16 | 2015-12-30 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
CN105204600B (zh) * | 2015-09-16 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
CN106655725A (zh) * | 2016-11-30 | 2017-05-10 | 深圳市能隙科技有限公司 | 一种电源变换器及其超前驱动控制电路 |
CN106655725B (zh) * | 2016-11-30 | 2019-04-12 | 深圳市能隙科技有限公司 | 一种电源变换器及其超前驱动控制电路 |
CN110277914A (zh) * | 2019-07-19 | 2019-09-24 | 电子科技大学 | 一种适用于Boost变换器的反流比较器 |
CN110277914B (zh) * | 2019-07-19 | 2020-11-27 | 电子科技大学 | 一种适用于Boost变换器的反流比较器 |
Also Published As
Publication number | Publication date |
---|---|
CN101562404B (zh) | 2011-12-07 |
US8243475B2 (en) | 2012-08-14 |
US20100290256A1 (en) | 2010-11-18 |
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Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangzhou City, Guangdong Province Science City West Road, No. 25 Patentee before: Xuli Electronics (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
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Effective date of registration: 20170223 Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No. Patentee after: Lite on Technology (Changzhou) Co., Ltd. Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Guangbao Sci-Tech Co., Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee before: Guangbao Sci-Tech Co., Ltd. |