CN108134509A - 反激过流保护电源 - Google Patents
反激过流保护电源 Download PDFInfo
- Publication number
- CN108134509A CN108134509A CN201810095167.9A CN201810095167A CN108134509A CN 108134509 A CN108134509 A CN 108134509A CN 201810095167 A CN201810095167 A CN 201810095167A CN 108134509 A CN108134509 A CN 108134509A
- Authority
- CN
- China
- Prior art keywords
- resistor
- diode
- capacitor
- series
- flyback
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 116
- 230000005669 field effect Effects 0.000 claims abstract description 21
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 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
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1203—Circuits independent of the type of conversion
-
- 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
- H02M1/12—Arrangements for reducing harmonics from AC input or output
- H02M1/126—Arrangements for reducing harmonics from AC input or output using passive filters
-
- 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
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095167.9A CN108134509B (zh) | 2018-01-31 | 2018-01-31 | 反激过流保护电源 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095167.9A CN108134509B (zh) | 2018-01-31 | 2018-01-31 | 反激过流保护电源 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108134509A true CN108134509A (zh) | 2018-06-08 |
| CN108134509B CN108134509B (zh) | 2025-03-07 |
Family
ID=62430312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810095167.9A Active CN108134509B (zh) | 2018-01-31 | 2018-01-31 | 反激过流保护电源 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134509B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494702A (zh) * | 2019-01-04 | 2019-03-19 | 浙江正泰仪器仪表有限责任公司 | 一种电容保护电路及电源保护电路 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899383Y (zh) * | 2006-03-23 | 2007-05-09 | 林文献 | 一种电子镇流器 |
| CN201001217Y (zh) * | 2007-01-15 | 2008-01-02 | 重庆大学 | 一种led驱动电源 |
| US20100053998A1 (en) * | 2008-08-26 | 2010-03-04 | Sanken Electric Co., Ltd. | Switching power supply device |
| CN102810986A (zh) * | 2012-07-13 | 2012-12-05 | 韩腊生 | 一种串联拓扑led开关电源电路 |
| WO2015131389A1 (zh) * | 2014-03-07 | 2015-09-11 | 深圳市众明半导体照明有限公司 | 一种mr16型led射灯及其调光电源 |
| DE202016101998U1 (de) * | 2016-04-15 | 2016-05-02 | Zhejiang Twinsel Electronic Technology Co., Ltd. | Steuerschaltung einer Schalter-Dimmen-LED-Leuchte |
| 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 |
| CN207853738U (zh) * | 2018-01-31 | 2018-09-11 | 常州斯坦博电子科技有限公司 | 反激过流保护电源 |
-
2018
- 2018-01-31 CN CN201810095167.9A patent/CN108134509B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899383Y (zh) * | 2006-03-23 | 2007-05-09 | 林文献 | 一种电子镇流器 |
| CN201001217Y (zh) * | 2007-01-15 | 2008-01-02 | 重庆大学 | 一种led驱动电源 |
| US20100053998A1 (en) * | 2008-08-26 | 2010-03-04 | Sanken Electric Co., Ltd. | Switching power supply device |
| CN102810986A (zh) * | 2012-07-13 | 2012-12-05 | 韩腊生 | 一种串联拓扑led开关电源电路 |
| WO2015131389A1 (zh) * | 2014-03-07 | 2015-09-11 | 深圳市众明半导体照明有限公司 | 一种mr16型led射灯及其调光电源 |
| DE202016101998U1 (de) * | 2016-04-15 | 2016-05-02 | Zhejiang Twinsel Electronic Technology Co., Ltd. | Steuerschaltung einer Schalter-Dimmen-LED-Leuchte |
| 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 |
| CN207853738U (zh) * | 2018-01-31 | 2018-09-11 | 常州斯坦博电子科技有限公司 | 反激过流保护电源 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494702A (zh) * | 2019-01-04 | 2019-03-19 | 浙江正泰仪器仪表有限责任公司 | 一种电容保护电路及电源保护电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108134509B (zh) | 2025-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250211 Address after: 266000 room 318, No. 1, Tuofeng Road, Shibei District, Qingdao, Shandong Applicant after: Qingdao haiborui Microelectronics Research Institute Co.,Ltd. Country or region after: China Address before: Room 202A, Incubation Building 3, No. 158 Renmin East Road, Wujin High tech Industrial Development Zone, Changzhou City, Jiangsu Province, China 213001 Applicant before: CHANGZHOU STABLE ELECTRONIC SCIENCE TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |