CN102255513B - 一种桥式同步整流电路 - Google Patents
一种桥式同步整流电路 Download PDFInfo
- Publication number
- CN102255513B CN102255513B CN2011101944365A CN201110194436A CN102255513B CN 102255513 B CN102255513 B CN 102255513B CN 2011101944365 A CN2011101944365 A CN 2011101944365A CN 201110194436 A CN201110194436 A CN 201110194436A CN 102255513 B CN102255513 B CN 102255513B
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- CN
- China
- Prior art keywords
- switching tube
- diode
- current
- brachium pontis
- bridge
- 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.)
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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
- H02M3/33573—Full-bridge at primary side of an isolation 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
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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
- 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
- H02M7/219—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 in a bridge configuration
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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)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101944365A CN102255513B (zh) | 2011-07-12 | 2011-07-12 | 一种桥式同步整流电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101944365A CN102255513B (zh) | 2011-07-12 | 2011-07-12 | 一种桥式同步整流电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102255513A CN102255513A (zh) | 2011-11-23 |
CN102255513B true CN102255513B (zh) | 2013-05-08 |
Family
ID=44982537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101944365A Active CN102255513B (zh) | 2011-07-12 | 2011-07-12 | 一种桥式同步整流电路 |
Country Status (1)
Country | Link |
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CN (1) | CN102255513B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105099230B (zh) | 2014-04-16 | 2018-07-31 | 华为技术有限公司 | 谐振变换器和其同步整流变换电路 |
CN105337260A (zh) * | 2014-08-13 | 2016-02-17 | 中兴通讯股份有限公司 | 反灌电流控制方法、反灌电流控制电路及电源转换器 |
CN109731223B (zh) * | 2019-01-31 | 2023-02-24 | 大悦创新(苏州)医疗科技股份有限公司 | 电路及具有其的神经肌肉电刺激装置 |
CN113067457B (zh) * | 2021-06-03 | 2021-09-24 | 浙江富特科技股份有限公司 | 一种基于桥式电路的电流采样电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1514253A (zh) * | 2003-08-15 | 2004-07-21 | 艾默生网络能源有限公司 | 电流互感采样电路及其复位方法 |
CN101286415A (zh) * | 2008-01-29 | 2008-10-15 | 艾默生网络能源有限公司 | 一种电流互感器双向采样及复位电路 |
JP2009171752A (ja) * | 2008-01-17 | 2009-07-30 | Toyota Industries Corp | 電源回路 |
-
2011
- 2011-07-12 CN CN2011101944365A patent/CN102255513B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1514253A (zh) * | 2003-08-15 | 2004-07-21 | 艾默生网络能源有限公司 | 电流互感采样电路及其复位方法 |
JP2009171752A (ja) * | 2008-01-17 | 2009-07-30 | Toyota Industries Corp | 電源回路 |
CN101286415A (zh) * | 2008-01-29 | 2008-10-15 | 艾默生网络能源有限公司 | 一种电流互感器双向采样及复位电路 |
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Publication number | Publication date |
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CN102255513A (zh) | 2011-11-23 |
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518055 Shenzhen City, Shenzhen, Guangdong, Nanshan District Taoyuan street, Liu Xian Avenue, No. 1268 honghualing industrial North District, 1 Patentee after: Shenzhen holdluck-zyt supply technology Limited by Share Ltd Address before: 518055 Shenzhen City, Shenzhen, Guangdong, Nanshan District Taoyuan street, Liu Xian Avenue, No. 1268 honghualing industrial North District, 1 Patentee before: ShenZhen VAPEL Power Supply Technology Co., Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518116 Shenzhen, Longgang, Guangdong Longgang District, Baolong Industrial Zone, Longgang Road, three road 4, A Building 1, 2 floor B building 3, 4 floor C building 3, 4 Building D Patentee after: Shenzhen holdluck-zyt supply technology Limited by Share Ltd Address before: 518055 Shenzhen City, Shenzhen, Guangdong, Nanshan District Taoyuan street, Liu Xian Avenue, No. 1268 honghualing industrial North District, 1 Patentee before: Shenzhen holdluck-zyt supply technology Limited by Share Ltd |