CN202396051U - 大功率led的恒流驱动电路 - Google Patents
大功率led的恒流驱动电路 Download PDFInfo
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- CN202396051U CN202396051U CN2011205343461U CN201120534346U CN202396051U CN 202396051 U CN202396051 U CN 202396051U CN 2011205343461 U CN2011205343461 U CN 2011205343461U CN 201120534346 U CN201120534346 U CN 201120534346U CN 202396051 U CN202396051 U CN 202396051U
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CN2011205343461U CN202396051U (zh) | 2011-12-20 | 2011-12-20 | 大功率led的恒流驱动电路 |
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CN2011205343461U CN202396051U (zh) | 2011-12-20 | 2011-12-20 | 大功率led的恒流驱动电路 |
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CN202396051U true CN202396051U (zh) | 2012-08-22 |
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CN2011205343461U Expired - Lifetime CN202396051U (zh) | 2011-12-20 | 2011-12-20 | 大功率led的恒流驱动电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104602418A (zh) * | 2015-02-02 | 2015-05-06 | 常州丰泰机电工程有限公司 | Led用可调恒流源驱动电路 |
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2011
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602418A (zh) * | 2015-02-02 | 2015-05-06 | 常州丰泰机电工程有限公司 | Led用可调恒流源驱动电路 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU ZHUOHUI OPTOELECTRONIC TECHNOLOGY CO., L Free format text: FORMER NAME: CHANGSHU ZHUOHUI OPTOELECTRONICS TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 215500, No. 1, Jin Du Road, Southeast Economic Development Zone, Changshou City, Jiangsu, Changshu Patentee after: SPTLIGHTING CO., LTD. Address before: 215500, No. 1, Jin Du Road, Southeast Economic Development Zone, Changshou City, Jiangsu, Changshu Patentee before: Changshu Zhuohui Photoelectric Technology Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
CX01 | Expiry of patent term |