CN108173432A - 开关电源电路和工业网关*** - Google Patents
开关电源电路和工业网关*** Download PDFInfo
- Publication number
- CN108173432A CN108173432A CN201711499490.4A CN201711499490A CN108173432A CN 108173432 A CN108173432 A CN 108173432A CN 201711499490 A CN201711499490 A CN 201711499490A CN 108173432 A CN108173432 A CN 108173432A
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- switch
- voltage
- switching power
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims abstract description 67
- 238000004804 winding Methods 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 239000008358 core component Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711499490.4A CN108173432A (zh) | 2017-12-29 | 2017-12-29 | 开关电源电路和工业网关*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711499490.4A CN108173432A (zh) | 2017-12-29 | 2017-12-29 | 开关电源电路和工业网关*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108173432A true CN108173432A (zh) | 2018-06-15 |
Family
ID=62516955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711499490.4A Pending CN108173432A (zh) | 2017-12-29 | 2017-12-29 | 开关电源电路和工业网关*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108173432A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204361923U (zh) * | 2014-12-23 | 2015-05-27 | 淄博山大奥太电气有限公司 | 带多路隔离输出的开关电源 |
CN205142040U (zh) * | 2015-12-02 | 2016-04-06 | 珠海格力电器股份有限公司 | 电源电路隔离*** |
CN106059309A (zh) * | 2016-06-16 | 2016-10-26 | 国网山东省电力公司威海供电公司 | 双路开关电源的输出电路 |
CN106130370A (zh) * | 2016-08-22 | 2016-11-16 | 武汉盛帆电子股份有限公司 | 开关电源及电气隔离方法、多表集抄通信装置 |
CN106685211A (zh) * | 2016-08-22 | 2017-05-17 | 武汉盛帆电子股份有限公司 | 开关电源及电气隔离方法、电表 |
CN107294393A (zh) * | 2017-05-23 | 2017-10-24 | 楚雄医药高等专科学校 | 一种低成本高可靠性彝药生产隔离型开关电源 |
-
2017
- 2017-12-29 CN CN201711499490.4A patent/CN108173432A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204361923U (zh) * | 2014-12-23 | 2015-05-27 | 淄博山大奥太电气有限公司 | 带多路隔离输出的开关电源 |
CN205142040U (zh) * | 2015-12-02 | 2016-04-06 | 珠海格力电器股份有限公司 | 电源电路隔离*** |
CN106059309A (zh) * | 2016-06-16 | 2016-10-26 | 国网山东省电力公司威海供电公司 | 双路开关电源的输出电路 |
CN106130370A (zh) * | 2016-08-22 | 2016-11-16 | 武汉盛帆电子股份有限公司 | 开关电源及电气隔离方法、多表集抄通信装置 |
CN106685211A (zh) * | 2016-08-22 | 2017-05-17 | 武汉盛帆电子股份有限公司 | 开关电源及电气隔离方法、电表 |
CN107294393A (zh) * | 2017-05-23 | 2017-10-24 | 楚雄医药高等专科学校 | 一种低成本高可靠性彝药生产隔离型开关电源 |
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PB01 | Publication | ||
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 519000 Qianshan Golden Chicken West Road in Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Applicant after: ZHUHAI GREE INTELLIGENT EQUIPMENT TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 519070 No. 3 Workshop of Zhuhai Lingda Compressor Co., Ltd., 2907 Jiuzhou Avenue, Zhuhai City, Guangdong Province Applicant before: ZHUHAI GREE INTELLIGENT EQUIPMENT TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Applicant before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |