CN201893974U - 一种led驱动限压保护电路 - Google Patents
一种led驱动限压保护电路 Download PDFInfo
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- CN201893974U CN201893974U CN2010206318528U CN201020631852U CN201893974U CN 201893974 U CN201893974 U CN 201893974U CN 2010206318528 U CN2010206318528 U CN 2010206318528U CN 201020631852 U CN201020631852 U CN 201020631852U CN 201893974 U CN201893974 U CN 201893974U
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- triode
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CN2010206318528U CN201893974U (zh) | 2010-11-24 | 2010-11-24 | 一种led驱动限压保护电路 |
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CN2010206318528U CN201893974U (zh) | 2010-11-24 | 2010-11-24 | 一种led驱动限压保护电路 |
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CN201893974U true CN201893974U (zh) | 2011-07-06 |
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CN2010206318528U Expired - Lifetime CN201893974U (zh) | 2010-11-24 | 2010-11-24 | 一种led驱动限压保护电路 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103944379A (zh) * | 2013-11-30 | 2014-07-23 | 成都岷创科技有限公司 | 直流转换开关降压开关电源 |
CN109275251A (zh) * | 2018-10-30 | 2019-01-25 | 温州市麦特力克电器有限公司 | 调光电路及照明装置 |
-
2010
- 2010-11-24 CN CN2010206318528U patent/CN201893974U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103944379A (zh) * | 2013-11-30 | 2014-07-23 | 成都岷创科技有限公司 | 直流转换开关降压开关电源 |
CN103944379B (zh) * | 2013-11-30 | 2016-06-15 | 上海晶丰明源半导体有限公司 | 直流转换开关降压开关电源 |
CN109275251A (zh) * | 2018-10-30 | 2019-01-25 | 温州市麦特力克电器有限公司 | 调光电路及照明装置 |
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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: WUXI JINGYUAN MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: WUXI AIXINKE MICROELECTRONICS CO., LTD. Effective date: 20120820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: 214028 A building, block 106-C, national hi tech Industrial Development Zone, Jiangsu, Wuxi, 209 Patentee after: Wuxi Jingyuan Microelectronics Co., Ltd. Address before: 214028, A, block 2, Jiangsu international technology transfer center, 8 Xintai Road, New District, Jiangsu, Wuxi, 5F Patentee before: Wuxi Aixinke Microelectronics Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
CX01 | Expiry of patent term |