CN107846756A - Led调光装置 - Google Patents
Led调光装置 Download PDFInfo
- Publication number
- CN107846756A CN107846756A CN201711229725.8A CN201711229725A CN107846756A CN 107846756 A CN107846756 A CN 107846756A CN 201711229725 A CN201711229725 A CN 201711229725A CN 107846756 A CN107846756 A CN 107846756A
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- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052710 silicon Inorganic materials 0.000 abstract description 31
- 239000010703 silicon Substances 0.000 abstract description 31
- 230000008033 biological extinction Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711229725.8A CN107846756B (zh) | 2017-11-29 | 2017-11-29 | Led调光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711229725.8A CN107846756B (zh) | 2017-11-29 | 2017-11-29 | Led调光装置 |
Publications (2)
Publication Number | Publication Date |
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CN107846756A true CN107846756A (zh) | 2018-03-27 |
CN107846756B CN107846756B (zh) | 2024-05-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711229725.8A Active CN107846756B (zh) | 2017-11-29 | 2017-11-29 | Led调光装置 |
Country Status (1)
Country | Link |
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CN (1) | CN107846756B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108925004A (zh) * | 2018-08-08 | 2018-11-30 | 深圳世鸿智汇科技有限公司 | 发光二极管驱动系统 |
CN109673079A (zh) * | 2018-12-19 | 2019-04-23 | 苏州菲达旭微电子有限公司 | 一种可控硅调光主动泄放控制电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105453698A (zh) * | 2013-07-30 | 2016-03-30 | 皇家飞利浦有限公司 | 用于经由转换器驱动负载的装置 |
US20160135257A1 (en) * | 2014-11-07 | 2016-05-12 | Power Integrations, Inc. | Bleeder protection using thermal foldback |
CN106163009A (zh) * | 2016-08-18 | 2016-11-23 | 杰华特微电子(杭州)有限公司 | 照明驱动电路及照明系统 |
CN205812458U (zh) * | 2016-07-14 | 2016-12-14 | 深圳市明微电子股份有限公司 | 一种led线性恒流驱动电路及led照明装置 |
CN205883641U (zh) * | 2016-07-08 | 2017-01-11 | 深圳市明微电子股份有限公司 | 基于可控硅调光器的全行程切相角调光的线性恒流电路 |
CN207744191U (zh) * | 2017-11-29 | 2018-08-17 | 深圳音浮光电股份有限公司 | Led调光装置 |
-
2017
- 2017-11-29 CN CN201711229725.8A patent/CN107846756B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105453698A (zh) * | 2013-07-30 | 2016-03-30 | 皇家飞利浦有限公司 | 用于经由转换器驱动负载的装置 |
US20160135257A1 (en) * | 2014-11-07 | 2016-05-12 | Power Integrations, Inc. | Bleeder protection using thermal foldback |
CN205883641U (zh) * | 2016-07-08 | 2017-01-11 | 深圳市明微电子股份有限公司 | 基于可控硅调光器的全行程切相角调光的线性恒流电路 |
CN205812458U (zh) * | 2016-07-14 | 2016-12-14 | 深圳市明微电子股份有限公司 | 一种led线性恒流驱动电路及led照明装置 |
CN106163009A (zh) * | 2016-08-18 | 2016-11-23 | 杰华特微电子(杭州)有限公司 | 照明驱动电路及照明系统 |
CN207744191U (zh) * | 2017-11-29 | 2018-08-17 | 深圳音浮光电股份有限公司 | Led调光装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108925004A (zh) * | 2018-08-08 | 2018-11-30 | 深圳世鸿智汇科技有限公司 | 发光二极管驱动系统 |
CN109673079A (zh) * | 2018-12-19 | 2019-04-23 | 苏州菲达旭微电子有限公司 | 一种可控硅调光主动泄放控制电路 |
CN109673079B (zh) * | 2018-12-19 | 2024-06-04 | 宁波格立光电科技有限公司 | 一种可控硅调光主动泄放控制电路 |
Also Published As
Publication number | Publication date |
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CN107846756B (zh) | 2024-05-14 |
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Effective date of registration: 20240226 Address after: Unit 304, Building 1-4, Qishanyuan, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, 350000 Applicant after: Lin Shangyu Country or region after: China Address before: 518000 Units 01 and 02, 16th Floor, Changhong Science and Technology Building, 18 Science and Technology South 12 Road, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN INFOR OPTOELECTRONICS Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240418 Address after: 200120 room 203-47, floor 2, building 2, No. 38, Debao Road, China (Shanghai) free trade zone, Pudong New Area, Shanghai Applicant after: YUESEN LIGHTING TECHNOLOGY (SHANGHAI) Co.,Ltd. Country or region after: China Address before: Unit 304, Building 1-4, Qishanyuan, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, 350000 Applicant before: Lin Shangyu Country or region before: China |
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