CN105188201B - 一种应用于led照明的高速调光电路 - Google Patents
一种应用于led照明的高速调光电路 Download PDFInfo
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Families Citing this family (5)
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CN105722272B (zh) * | 2016-02-15 | 2019-02-26 | 深圳迈睿智能科技有限公司 | 一种恒压调光电源起始电压自适应方法 |
CN107277974B (zh) * | 2017-06-26 | 2018-11-09 | 深圳市晟碟半导体有限公司 | 一种led驱动装置及其模拟调光电路、模拟调光方法 |
CN110418072B (zh) * | 2019-08-29 | 2021-01-01 | 苏州中科全象智能科技有限公司 | 一种工业相机补光控制方法及系统 |
CN112203382A (zh) * | 2020-09-30 | 2021-01-08 | 杭州启绿科技有限公司 | 一种光源驱动装置及驱动方法 |
CN115633434A (zh) * | 2022-10-08 | 2023-01-20 | 深圳市晟瑞科技有限公司 | 调光电流调节方法、系统、装置、存储介质及调光电源 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5912568A (en) * | 1997-03-21 | 1999-06-15 | Lucent Technologies Inc. | Led drive circuit |
CN202135364U (zh) * | 2011-06-27 | 2012-02-01 | 英飞特电子(杭州)有限公司 | 一种led驱动装置 |
CN202425098U (zh) * | 2011-10-17 | 2012-09-05 | 肖勇 | 根据环境光自动调光的led照明驱动电路 |
CN104812121A (zh) * | 2014-01-27 | 2015-07-29 | 通用电气公司 | Led驱动电路 |
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JP3939517B2 (ja) * | 2001-08-24 | 2007-07-04 | 東光株式会社 | 調光制御回路 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912568A (en) * | 1997-03-21 | 1999-06-15 | Lucent Technologies Inc. | Led drive circuit |
CN202135364U (zh) * | 2011-06-27 | 2012-02-01 | 英飞特电子(杭州)有限公司 | 一种led驱动装置 |
CN202425098U (zh) * | 2011-10-17 | 2012-09-05 | 肖勇 | 根据环境光自动调光的led照明驱动电路 |
CN104812121A (zh) * | 2014-01-27 | 2015-07-29 | 通用电气公司 | Led驱动电路 |
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