CN201639500U - 一种用于反激式开关电源的输出电流恒定控制电路 - Google Patents
一种用于反激式开关电源的输出电流恒定控制电路 Download PDFInfo
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- CN201639500U CN201639500U CN2010201610346U CN201020161034U CN201639500U CN 201639500 U CN201639500 U CN 201639500U CN 2010201610346 U CN2010201610346 U CN 2010201610346U CN 201020161034 U CN201020161034 U CN 201020161034U CN 201639500 U CN201639500 U CN 201639500U
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- control circuit
- power supply
- switching power
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- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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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Abstract
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Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610346U CN201639500U (zh) | 2010-04-16 | 2010-04-16 | 一种用于反激式开关电源的输出电流恒定控制电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610346U CN201639500U (zh) | 2010-04-16 | 2010-04-16 | 一种用于反激式开关电源的输出电流恒定控制电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639500U true CN201639500U (zh) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201610346U Expired - Lifetime CN201639500U (zh) | 2010-04-16 | 2010-04-16 | 一种用于反激式开关电源的输出电流恒定控制电路 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201639500U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814848A (zh) * | 2010-04-16 | 2010-08-25 | 上海宣研电子科技有限公司 | 用于反激式开关电源的输出电流恒定控制电路及控制方法 |
-
2010
- 2010-04-16 CN CN2010201610346U patent/CN201639500U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814848A (zh) * | 2010-04-16 | 2010-08-25 | 上海宣研电子科技有限公司 | 用于反激式开关电源的输出电流恒定控制电路及控制方法 |
| CN101814848B (zh) * | 2010-04-16 | 2012-02-29 | 深圳市力生美半导体器件有限公司 | 用于反激式开关电源的输出电流恒定控制电路及控制方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIISEMI SEMICONDUCTOR DEVICES CO., LTD. Free format text: FORMER OWNER: SHANGHAI XUANYAN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20110715 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200240 NO. 150, LANE 555, JINPING ROAD, MINHANG DISTRICT, SHANGHAI TO: 518000 NO. 2, JINLONG AVENUE, BAOLONG COMMUNITY, LONGGANG SUBDISTRICT, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110715 Address after: No. 2 Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street Baolong community Jinlong Avenue Patentee after: Shenzhen Lishengmei Semiconductor Deveces Co., Ltd. Address before: 200240, No. 555, Lane 150, Jinping Road, Shanghai, Minhang District Patentee before: Shanghai Xuanyan Electronic Science and Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000, Shenzhen, Guangdong Province, Nanshan District science and technology road, 1, SED science and technology building on the south side of the 10 floor, block A Patentee after: SHENZHEN LII SEMICONDUCTOR CO., LTD. Address before: No. 2 Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street Baolong community Jinlong Avenue Patentee before: Shenzhen Lishengmei Semiconductor Deveces Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
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| CX01 | Expiry of patent term |