CN201039522Y - Led驱动器 - Google Patents
Led驱动器 Download PDFInfo
- Publication number
- CN201039522Y CN201039522Y CNU2007201436583U CN200720143658U CN201039522Y CN 201039522 Y CN201039522 Y CN 201039522Y CN U2007201436583 U CNU2007201436583 U CN U2007201436583U CN 200720143658 U CN200720143658 U CN 200720143658U CN 201039522 Y CN201039522 Y CN 201039522Y
- Authority
- CN
- China
- Prior art keywords
- pwm constant
- led
- rectifier bridges
- led driver
- filter circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201436583U CN201039522Y (zh) | 2007-04-24 | 2007-04-24 | Led驱动器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201436583U CN201039522Y (zh) | 2007-04-24 | 2007-04-24 | Led驱动器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201039522Y true CN201039522Y (zh) | 2008-03-19 |
Family
ID=39212052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201436583U Expired - Fee Related CN201039522Y (zh) | 2007-04-24 | 2007-04-24 | Led驱动器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201039522Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305360A (zh) * | 2011-07-08 | 2012-01-04 | 深圳创维照明电器有限公司 | 一种可调节色温和亮度的led灯 |
-
2007
- 2007-04-24 CN CNU2007201436583U patent/CN201039522Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305360A (zh) * | 2011-07-08 | 2012-01-04 | 深圳创维照明电器有限公司 | 一种可调节色温和亮度的led灯 |
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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: DEL OPTOELECTRONICS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: ZHANG FUQUAN Effective date: 20110402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 332000 NO. 3, XI ER ROAD, XUNYANG DISTRICT, JIUJIANG CITY, JIANGXI PROVINCETO: 3-5/F, FACTORY BUILDING 1#, XINLIANHE INDUSTRIAL PARK, WEST INDUSTRIAL ZONE, HEYI COMMUNITY, SHAJING SUBDISTRICT, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: Guangdong city of Shenzhen province Baoan District manhole street and a community of Western Industrial Zone Xin Lian River Industrial Park 1# building 3, 4, 5 Patentee after: Shenzhen Dahl photoelectric Co., Ltd. Address before: 332000 Jiangxi Province, Jiujiang Xunyang district two West Road No. 3 Patentee before: Zhang Fuquan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130424 |