CN109327145A - 一种输出纹波抑制电路拓扑结构的开关电源 - Google Patents
一种输出纹波抑制电路拓扑结构的开关电源 Download PDFInfo
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- CN109327145A CN109327145A CN201811316578.2A CN201811316578A CN109327145A CN 109327145 A CN109327145 A CN 109327145A CN 201811316578 A CN201811316578 A CN 201811316578A CN 109327145 A CN109327145 A CN 109327145A
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- output
- circuit
- filter
- resistance
- triode
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Classifications
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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
- H02M3/33507—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
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811316578.2A CN109327145A (zh) | 2018-11-07 | 2018-11-07 | 一种输出纹波抑制电路拓扑结构的开关电源 |
Applications Claiming Priority (1)
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CN201811316578.2A CN109327145A (zh) | 2018-11-07 | 2018-11-07 | 一种输出纹波抑制电路拓扑结构的开关电源 |
Publications (1)
Publication Number | Publication Date |
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CN109327145A true CN109327145A (zh) | 2019-02-12 |
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Family Applications (1)
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CN201811316578.2A Pending CN109327145A (zh) | 2018-11-07 | 2018-11-07 | 一种输出纹波抑制电路拓扑结构的开关电源 |
Country Status (1)
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CN (1) | CN109327145A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111736682A (zh) * | 2020-06-19 | 2020-10-02 | 浪潮电子信息产业股份有限公司 | 一种整机柜供电架构及方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005045949A (ja) * | 2003-07-24 | 2005-02-17 | Fujitsu Access Ltd | 直流電源装置 |
CN202759372U (zh) * | 2012-04-25 | 2013-02-27 | 深圳Tcl新技术有限公司 | 有源滤波电路及电源电路 |
CN103166193A (zh) * | 2011-12-17 | 2013-06-19 | 西安恒飞电子科技有限公司 | 通信电源模块的过热保护电路 |
CN103533719A (zh) * | 2013-10-29 | 2014-01-22 | 上海晶丰明源半导体有限公司 | 一种基于三极管的led电流纹波消除驱动电路 |
WO2016019742A1 (zh) * | 2014-08-08 | 2016-02-11 | 华为技术有限公司 | 开关电源 |
US20160056708A1 (en) * | 2014-08-22 | 2016-02-25 | Silergy Semiconductor Technology (Hangzhou) Ltd | Ripple filter circuit and ripple filter method |
CN205490087U (zh) * | 2015-11-20 | 2016-08-17 | 吉林工程技术师范学院 | 一种多路恒压电源 |
CN208971397U (zh) * | 2018-11-07 | 2019-06-11 | 国充充电科技江苏股份有限公司 | 一种输出纹波抑制电路拓扑结构的开关电源 |
-
2018
- 2018-11-07 CN CN201811316578.2A patent/CN109327145A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005045949A (ja) * | 2003-07-24 | 2005-02-17 | Fujitsu Access Ltd | 直流電源装置 |
CN103166193A (zh) * | 2011-12-17 | 2013-06-19 | 西安恒飞电子科技有限公司 | 通信电源模块的过热保护电路 |
CN202759372U (zh) * | 2012-04-25 | 2013-02-27 | 深圳Tcl新技术有限公司 | 有源滤波电路及电源电路 |
CN103533719A (zh) * | 2013-10-29 | 2014-01-22 | 上海晶丰明源半导体有限公司 | 一种基于三极管的led电流纹波消除驱动电路 |
WO2016019742A1 (zh) * | 2014-08-08 | 2016-02-11 | 华为技术有限公司 | 开关电源 |
US20160056708A1 (en) * | 2014-08-22 | 2016-02-25 | Silergy Semiconductor Technology (Hangzhou) Ltd | Ripple filter circuit and ripple filter method |
CN205490087U (zh) * | 2015-11-20 | 2016-08-17 | 吉林工程技术师范学院 | 一种多路恒压电源 |
CN208971397U (zh) * | 2018-11-07 | 2019-06-11 | 国充充电科技江苏股份有限公司 | 一种输出纹波抑制电路拓扑结构的开关电源 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111736682A (zh) * | 2020-06-19 | 2020-10-02 | 浪潮电子信息产业股份有限公司 | 一种整机柜供电架构及方法 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200324 Address after: No.8, shepherd Road, Hanjiang Economic Development Zone, Yangzhou City, Jiangsu Province 225000 Applicant after: Jiangsu teniu power supply Co., Ltd Address before: 225008, 20, Xiao Guan Qiao Road, Weiyang Economic Development Zone, Hanjiang, Jiangsu, Yangzhou Applicant before: GUOCHONG CHARGING TECHNOLOGY JIANGSU Co.,Ltd. |
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Effective date of registration: 20210729 Address after: 225000 No. 9, Jiqing Road, high tech Industrial Development Zone, Hanjiang District, Yangzhou City, Jiangsu Province Applicant after: Jiangsu Tezhi Intelligent Equipment Co.,Ltd. Address before: 225000 No.8, Muyang Road, Hanjiang Economic Development Zone, Yangzhou City, Jiangsu Province Applicant before: Jiangsu teniu power supply Co.,Ltd. |
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