CN201345758Y - Led高效延时功率控制恒流模块 - Google Patents
Led高效延时功率控制恒流模块 Download PDFInfo
- Publication number
- CN201345758Y CN201345758Y CNU2008202337503U CN200820233750U CN201345758Y CN 201345758 Y CN201345758 Y CN 201345758Y CN U2008202337503 U CNU2008202337503 U CN U2008202337503U CN 200820233750 U CN200820233750 U CN 200820233750U CN 201345758 Y CN201345758 Y CN 201345758Y
- Authority
- CN
- China
- Prior art keywords
- module
- led
- power control
- led module
- control constant
- 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
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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202337503U CN201345758Y (zh) | 2008-12-22 | 2008-12-22 | Led高效延时功率控制恒流模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202337503U CN201345758Y (zh) | 2008-12-22 | 2008-12-22 | Led高效延时功率控制恒流模块 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201345758Y true CN201345758Y (zh) | 2009-11-11 |
Family
ID=41277342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202337503U Expired - Fee Related CN201345758Y (zh) | 2008-12-22 | 2008-12-22 | Led高效延时功率控制恒流模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201345758Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467406A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | Led恒流驱动器 |
CN106787623A (zh) * | 2014-08-06 | 2017-05-31 | 歌尔科技有限公司 | 电子系统的降噪方法、电子系统和电压转换电路 |
-
2008
- 2008-12-22 CN CNU2008202337503U patent/CN201345758Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467406A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | Led恒流驱动器 |
CN106787623A (zh) * | 2014-08-06 | 2017-05-31 | 歌尔科技有限公司 | 电子系统的降噪方法、电子系统和电压转换电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206164901U (zh) | 一种带过流保护的led驱动电路 | |
CN201657400U (zh) | 一种led调光控制器 | |
CN201967194U (zh) | 一种智能恒流led调光控制器 | |
CN201352771Y (zh) | 一种同步整流电路 | |
CN201345758Y (zh) | Led高效延时功率控制恒流模块 | |
CN102711322B (zh) | 高效节能led照明的均流模块 | |
CN204377198U (zh) | 采用双驱动单元的led恒流驱动电路及装置 | |
CN102791063A (zh) | 一种自调压led智能模块 | |
CN103068096A (zh) | 一种led灯具及其电流取样电路和驱动电路 | |
CN201937901U (zh) | 一种智能恒压型led调光控制器 | |
CN201967198U (zh) | Led灯驱动电源电路 | |
CN100481686C (zh) | 提高非隔离变换器转换效率的电路 | |
CN201282421Y (zh) | 改善电磁干扰的电路 | |
CN203167377U (zh) | 一种led日光灯用非隔离驱动电源 | |
CN203151827U (zh) | 超长寿命大电流led驱动电源电路 | |
CN202931193U (zh) | 一种buck开关电源电路 | |
CN202679708U (zh) | 一种led驱动电路 | |
CN203104317U (zh) | 提高mppt效率的同步整流电路 | |
CN204559937U (zh) | 一种led降压驱动电路 | |
CN201294664Y (zh) | 一种高效led灯具驱动电路 | |
CN202178891U (zh) | 一种太阳能led功率控制式恒流源 | |
CN205232015U (zh) | 一种mos管的同步自驱动电路 | |
CN203722857U (zh) | 一种基于智能调光技术的led路灯 | |
CN105391277B (zh) | 一种分立元件高频开关栅极驱动电路 | |
CN204761772U (zh) | 一种高效led |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING TIANYUN SUN TECHNOLOGY DEVELOPMENT CO., LTD. Assignor: Beijing Fango Power Science and Technology Co., Ltd. Contract record no.: 2011110000188 Denomination of utility model: LED high-efficiency time-delay power control constant-current module Granted publication date: 20091111 License type: Exclusive License Record date: 20111129 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20151222 |
|
EXPY | Termination of patent right or utility model |