CN201199743Y - 灯串控制电路 - Google Patents
灯串控制电路 Download PDFInfo
- Publication number
- CN201199743Y CN201199743Y CNU2008201151719U CN200820115171U CN201199743Y CN 201199743 Y CN201199743 Y CN 201199743Y CN U2008201151719 U CNU2008201151719 U CN U2008201151719U CN 200820115171 U CN200820115171 U CN 200820115171U CN 201199743 Y CN201199743 Y CN 201199743Y
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- capacitor
- diode
- resistance
- pwm chip
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- 239000003990 capacitor Substances 0.000 claims description 136
- 230000008878 coupling Effects 0.000 claims description 54
- 238000010168 coupling process Methods 0.000 claims description 54
- 238000005859 coupling reaction Methods 0.000 claims description 54
- 230000003287 optical effect Effects 0.000 claims description 53
- 230000005669 field effect Effects 0.000 claims description 46
- 230000000087 stabilizing effect Effects 0.000 claims 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201151719U CN201199743Y (zh) | 2008-05-19 | 2008-05-19 | 灯串控制电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201151719U CN201199743Y (zh) | 2008-05-19 | 2008-05-19 | 灯串控制电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199743Y true CN201199743Y (zh) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201151719U Expired - Lifetime CN201199743Y (zh) | 2008-05-19 | 2008-05-19 | 灯串控制电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199743Y (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893218A (zh) * | 2010-07-13 | 2010-11-24 | 深圳市金流明光电技术有限公司 | Led灯管及其电路 |
| CN102264175A (zh) * | 2010-05-26 | 2011-11-30 | 马士科技有限公司 | 一种可分级调光的发光二极管灯调光装置 |
| CN102883511A (zh) * | 2012-10-17 | 2013-01-16 | 太仓电威光电有限公司 | 多路串并联led负载故障保护驱动电路及故障诊断保护方法 |
| CN101932162B (zh) * | 2009-06-26 | 2013-04-17 | 海洋王照明科技股份有限公司 | 一种led恒流驱动电路 |
| CN103388763A (zh) * | 2013-07-25 | 2013-11-13 | 江苏昌泽电子有限公司 | 一种led灯泡 |
| CN104270020A (zh) * | 2014-09-10 | 2015-01-07 | 康佳集团股份有限公司 | 驱动电路中的buck拓扑自适应电流纹波调整电路 |
| WO2019148526A1 (zh) * | 2018-01-31 | 2019-08-08 | 江苏飞天照明有限公司 | Rgb同步智能美耐灯 |
| CN110630927A (zh) * | 2019-10-11 | 2019-12-31 | 东营市晨星照明科技有限公司 | 一种具有改善睡眠功能的led护眼台灯及方法 |
| CN111712027A (zh) * | 2020-07-21 | 2020-09-25 | 江门市亮剑科技照明有限公司 | 一种防爆、防短路、无频闪的高压灯带驱动控制电路 |
-
2008
- 2008-05-19 CN CNU2008201151719U patent/CN201199743Y/zh not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932162B (zh) * | 2009-06-26 | 2013-04-17 | 海洋王照明科技股份有限公司 | 一种led恒流驱动电路 |
| CN102264175A (zh) * | 2010-05-26 | 2011-11-30 | 马士科技有限公司 | 一种可分级调光的发光二极管灯调光装置 |
| CN101893218A (zh) * | 2010-07-13 | 2010-11-24 | 深圳市金流明光电技术有限公司 | Led灯管及其电路 |
| CN102883511A (zh) * | 2012-10-17 | 2013-01-16 | 太仓电威光电有限公司 | 多路串并联led负载故障保护驱动电路及故障诊断保护方法 |
| CN103388763A (zh) * | 2013-07-25 | 2013-11-13 | 江苏昌泽电子有限公司 | 一种led灯泡 |
| CN103388763B (zh) * | 2013-07-25 | 2015-08-19 | 江苏昌泽电子有限公司 | 一种led灯泡 |
| CN104270020A (zh) * | 2014-09-10 | 2015-01-07 | 康佳集团股份有限公司 | 驱动电路中的buck拓扑自适应电流纹波调整电路 |
| WO2019148526A1 (zh) * | 2018-01-31 | 2019-08-08 | 江苏飞天照明有限公司 | Rgb同步智能美耐灯 |
| CN110630927A (zh) * | 2019-10-11 | 2019-12-31 | 东营市晨星照明科技有限公司 | 一种具有改善睡眠功能的led护眼台灯及方法 |
| CN111712027A (zh) * | 2020-07-21 | 2020-09-25 | 江门市亮剑科技照明有限公司 | 一种防爆、防短路、无频闪的高压灯带驱动控制电路 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN TDC POWER PRODUCTS CO., LTD. Free format text: FORMER OWNER: DAYAN MOTOR CO., LTD. Effective date: 20101112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: ROOM C13, 5/F, NO.210, SECTION 3, DATONG ROAD, HSICHIH CITY, TAIPEI COUNTY, TAIWAN PROVINCE, CHINA TO: 523457 INDUSTRIAL AREA 3, DONGKENG VILLAGE, DONGKENG TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101112 Address after: 523457 Guangdong province Dongguan Dongkeng village Dongkeng Town Industrial Zone Third Patentee after: Dongwan Dayan Electrical Appliances Co.,Ltd. Address before: Taiwan Datong Road, Taipei County China Sijhih City three No. 210 building C13 room 5 Patentee before: Dayan Motor Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |
|
| CX01 | Expiry of patent term |