CN202634282U - 高功率因数低电流纹波小功率开关电源 - Google Patents
高功率因数低电流纹波小功率开关电源 Download PDFInfo
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- CN202634282U CN202634282U CN2012202432307U CN201220243230U CN202634282U CN 202634282 U CN202634282 U CN 202634282U CN 2012202432307 U CN2012202432307 U CN 2012202432307U CN 201220243230 U CN201220243230 U CN 201220243230U CN 202634282 U CN202634282 U CN 202634282U
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- transformer
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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
Description
序号 | 元器件代号 | 元器件类型 | 元器件参数或型号 |
1 | L4 | 电感 | 2.2mH |
2 | D2 | 二极管 | TO220 |
3 | C3 | 电容 | 10nf/1000V |
4 | C4 | 电容 | 22uf/400V |
5 | R1 | 电阻 | 10R/1W |
6 | R2 | 电阻 | 33R/1206 |
7 | D1 | 二极管 | RS1M/SMA |
8 | Q1 | MOS管 | 7N80TO220 |
9 | CY1 | 电容 | 2.2nf/275V |
10 | D4 | 二极管 | TO2205A200V |
11 | C11 | 电容 | 220uf/63V |
12 | R7 | 电阻 | 20K/1206 |
13 | U1 | 芯片 | ICE1QS01 |
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CN2012202432307U CN202634282U (zh) | 2012-05-25 | 2012-05-25 | 高功率因数低电流纹波小功率开关电源 |
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CN2012202432307U CN202634282U (zh) | 2012-05-25 | 2012-05-25 | 高功率因数低电流纹波小功率开关电源 |
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CN202634282U true CN202634282U (zh) | 2012-12-26 |
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CN2012202432307U Expired - Fee Related CN202634282U (zh) | 2012-05-25 | 2012-05-25 | 高功率因数低电流纹波小功率开关电源 |
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CN (1) | CN202634282U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710137A (zh) * | 2012-05-25 | 2012-10-03 | 无锡实益达电子有限公司 | 高功率因数低电流纹波小功率开关电源 |
CN104638907A (zh) * | 2015-02-11 | 2015-05-20 | 深圳市振邦智能科技有限公司 | 一种关于改善变频冰箱emi的电路 |
CN110381643A (zh) * | 2019-08-20 | 2019-10-25 | 江南大学 | 一种新型整流功率矫正拓扑结构的led频闪驱动电源 |
CN113904571A (zh) * | 2020-06-22 | 2022-01-07 | 鸣志电器(太仓)有限公司 | 一种用于led驱动器的辅助供电电路 |
CN117220494A (zh) * | 2023-11-09 | 2023-12-12 | 深圳市雅晶源科技有限公司 | 一种单级pfc应用于快充产品的调节电路及快充产品 |
-
2012
- 2012-05-25 CN CN2012202432307U patent/CN202634282U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710137A (zh) * | 2012-05-25 | 2012-10-03 | 无锡实益达电子有限公司 | 高功率因数低电流纹波小功率开关电源 |
CN104638907A (zh) * | 2015-02-11 | 2015-05-20 | 深圳市振邦智能科技有限公司 | 一种关于改善变频冰箱emi的电路 |
CN110381643A (zh) * | 2019-08-20 | 2019-10-25 | 江南大学 | 一种新型整流功率矫正拓扑结构的led频闪驱动电源 |
CN113904571A (zh) * | 2020-06-22 | 2022-01-07 | 鸣志电器(太仓)有限公司 | 一种用于led驱动器的辅助供电电路 |
CN117220494A (zh) * | 2023-11-09 | 2023-12-12 | 深圳市雅晶源科技有限公司 | 一种单级pfc应用于快充产品的调节电路及快充产品 |
CN117220494B (zh) * | 2023-11-09 | 2024-02-23 | 深圳市雅晶源科技有限公司 | 一种单级pfc应用于快充产品的调节电路及快充产品 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160206 Address after: Baolong Baolong Industrial City Longgang District of Shenzhen city road six beneficial Guangdong Tatsu 518116 Science Park building seven Patentee after: SHENZHEN SHIYIDA LIGHTING CO., LTD. Address before: 214028 No. 92, Lijiang Road, national hi tech Industrial Development Zone, Jiangsu, Wuxi, China Patentee before: Wuxi Sea Star Electronics Co., Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Baolong Baolong Industrial City Longgang District of Shenzhen city road six beneficial Guangdong Tatsu 518116 Science Park building seven Patentee after: Shenzhen Sea Star Technology Limited by Share Ltd Address before: Baolong Baolong Industrial City Longgang District of Shenzhen city road six beneficial Guangdong Tatsu 518116 Science Park building seven Patentee before: SHENZHEN SHIYIDA LIGHTING CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190525 |
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CF01 | Termination of patent right due to non-payment of annual fee |