CN102413615B - 一种适合dc-dc控制的两线输入调光电路 - Google Patents
一种适合dc-dc控制的两线输入调光电路 Download PDFInfo
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- CN102413615B CN102413615B CN201110389449.8A CN201110389449A CN102413615B CN 102413615 B CN102413615 B CN 102413615B CN 201110389449 A CN201110389449 A CN 201110389449A CN 102413615 B CN102413615 B CN 102413615B
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 description 4
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CN201110389449.8A CN102413615B (zh) | 2011-11-30 | 2011-11-30 | 一种适合dc-dc控制的两线输入调光电路 |
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CN102413615A CN102413615A (zh) | 2012-04-11 |
CN102413615B true CN102413615B (zh) | 2014-08-06 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105376896B (zh) * | 2014-08-18 | 2018-07-17 | 赛尔富电子有限公司 | 一种调光电路及照明系统 |
CN106211474B (zh) * | 2016-08-26 | 2018-04-17 | 合肥惠科金扬科技有限公司 | 一种兼容多种调光方式的调光电路及显示设备 |
WO2018157345A1 (zh) * | 2017-03-02 | 2018-09-07 | 深圳市豪恩光电照明股份有限公司 | Led灯具及led亮度调节电路 |
CN108617053A (zh) * | 2018-05-25 | 2018-10-02 | 北京小米移动软件有限公司 | 灯控电路及灯具的控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101438623A (zh) * | 2006-03-13 | 2009-05-20 | 线形技术公司 | 增加最大脉宽调制调光率和避免发光二极管闪烁的发光二极管调光控制技术 |
CN101572979A (zh) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业(深圳)有限公司 | 具省电功能的led灯控制电路 |
CN101753081A (zh) * | 2008-12-01 | 2010-06-23 | 艾默生网络能源系统北美公司 | 风扇驱动电路和使用该驱动电路的风扇 |
JP2010262772A (ja) * | 2009-04-30 | 2010-11-18 | Nec Lighting Ltd | 照明装置及び照明装置の調光方法 |
CN201904072U (zh) * | 2010-12-01 | 2011-07-20 | 福建捷联电子有限公司 | 利用显示器Scaler芯片驱动控制LED背光源电路 |
CN202353881U (zh) * | 2011-11-30 | 2012-07-25 | 林万炯 | 一种适合dc-dc控制的两线输入调光电路 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101438623A (zh) * | 2006-03-13 | 2009-05-20 | 线形技术公司 | 增加最大脉宽调制调光率和避免发光二极管闪烁的发光二极管调光控制技术 |
CN101572979A (zh) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业(深圳)有限公司 | 具省电功能的led灯控制电路 |
CN101753081A (zh) * | 2008-12-01 | 2010-06-23 | 艾默生网络能源系统北美公司 | 风扇驱动电路和使用该驱动电路的风扇 |
JP2010262772A (ja) * | 2009-04-30 | 2010-11-18 | Nec Lighting Ltd | 照明装置及び照明装置の調光方法 |
CN201904072U (zh) * | 2010-12-01 | 2011-07-20 | 福建捷联电子有限公司 | 利用显示器Scaler芯片驱动控制LED背光源电路 |
CN202353881U (zh) * | 2011-11-30 | 2012-07-25 | 林万炯 | 一种适合dc-dc控制的两线输入调光电路 |
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Owner name: NINGBO HI. TECH. PARK SELF ELECTRONICS CO., LTD. Free format text: FORMER OWNER: LIN WANJIONG Effective date: 20140910 |
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Effective date of registration: 20140910 Address after: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Patentee after: SELF ELECTRONICS CO.,LTD. Address before: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Ningbo Purcell Electronics Ltd. Patentee before: Lin Wanjiong |
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Address after: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Patentee after: SELF ELECTRONICS CO., LTD. Address before: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Patentee before: SELF ELECTRONICS CO.,LTD. |