CN204031554U - 一种led恒流驱动电源电路 - Google Patents
一种led恒流驱动电源电路 Download PDFInfo
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- CN204031554U CN204031554U CN201420476179.3U CN201420476179U CN204031554U CN 204031554 U CN204031554 U CN 204031554U CN 201420476179 U CN201420476179 U CN 201420476179U CN 204031554 U CN204031554 U CN 204031554U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105898921A (zh) * | 2016-05-12 | 2016-08-24 | 中节能晶和照明有限公司 | 一种高压线性恒流pwm光电隔离接收端 |
CN106027016A (zh) * | 2016-06-29 | 2016-10-12 | 浙江桃园科技有限公司 | 感性负载电压脉宽调制去磁电路 |
CN106102260A (zh) * | 2016-08-24 | 2016-11-09 | 王和平 | Led恒流驱动电路 |
CN107123978A (zh) * | 2016-02-25 | 2017-09-01 | 博大科技股份有限公司 | 电压保护装置 |
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2014
- 2014-08-22 CN CN201420476179.3U patent/CN204031554U/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107123978A (zh) * | 2016-02-25 | 2017-09-01 | 博大科技股份有限公司 | 电压保护装置 |
CN105898921A (zh) * | 2016-05-12 | 2016-08-24 | 中节能晶和照明有限公司 | 一种高压线性恒流pwm光电隔离接收端 |
CN105898921B (zh) * | 2016-05-12 | 2017-09-12 | 中节能晶和照明有限公司 | 一种高压线性恒流pwm光电隔离接收端 |
CN106027016A (zh) * | 2016-06-29 | 2016-10-12 | 浙江桃园科技有限公司 | 感性负载电压脉宽调制去磁电路 |
CN106027016B (zh) * | 2016-06-29 | 2018-08-14 | 浙江桃园科技有限公司 | 感性负载电压脉宽调制去磁电路 |
CN106102260A (zh) * | 2016-08-24 | 2016-11-09 | 王和平 | Led恒流驱动电路 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light emitting diode (LED) constant current driving source circuit Effective date of registration: 20151119 Granted publication date: 20141217 Pledgee: Bank of Guiyang Limited by Share Ltd high tech branch Pledgor: Guizhou Solid Optical Electronical Technology Co.,Ltd. Registration number: 2015990001022 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170120 Granted publication date: 20141217 Pledgee: Bank of Guiyang Limited by Share Ltd high tech branch Pledgor: Guizhou Solid Optical Electronical Technology Co.,Ltd. Registration number: 2015990001022 |