CN202907285U - 一种带温度补偿的恒流led电源 - Google Patents
一种带温度补偿的恒流led电源 Download PDFInfo
- Publication number
- CN202907285U CN202907285U CN2012205484430U CN201220548443U CN202907285U CN 202907285 U CN202907285 U CN 202907285U CN 2012205484430 U CN2012205484430 U CN 2012205484430U CN 201220548443 U CN201220548443 U CN 201220548443U CN 202907285 U CN202907285 U CN 202907285U
- Authority
- CN
- China
- Prior art keywords
- power supply
- constant current
- led
- module
- temperature compensation
- 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
- 238000004804 winding Methods 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001012 protector Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 240000007320 Pinus strobus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205484430U CN202907285U (zh) | 2012-10-24 | 2012-10-24 | 一种带温度补偿的恒流led电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205484430U CN202907285U (zh) | 2012-10-24 | 2012-10-24 | 一种带温度补偿的恒流led电源 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202907285U true CN202907285U (zh) | 2013-04-24 |
Family
ID=48127898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012205484430U Expired - Fee Related CN202907285U (zh) | 2012-10-24 | 2012-10-24 | 一种带温度补偿的恒流led电源 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202907285U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102932992A (zh) * | 2012-10-24 | 2013-02-13 | 宜兴市宏力灯杆灯具有限公司 | 一种带温度补偿的恒流led电源 |
CN103561522A (zh) * | 2013-11-13 | 2014-02-05 | 江苏宏力光电科技有限公司 | 一种整合boost和flyback的led电源 |
CN104779779A (zh) * | 2015-04-15 | 2015-07-15 | 厦门理工学院 | 一种抑制开关电源温度漂移的方法 |
-
2012
- 2012-10-24 CN CN2012205484430U patent/CN202907285U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102932992A (zh) * | 2012-10-24 | 2013-02-13 | 宜兴市宏力灯杆灯具有限公司 | 一种带温度补偿的恒流led电源 |
CN103561522A (zh) * | 2013-11-13 | 2014-02-05 | 江苏宏力光电科技有限公司 | 一种整合boost和flyback的led电源 |
CN104779779A (zh) * | 2015-04-15 | 2015-07-15 | 厦门理工学院 | 一种抑制开关电源温度漂移的方法 |
CN104779779B (zh) * | 2015-04-15 | 2017-05-17 | 厦门理工学院 | 一种抑制开关电源温度漂移的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201682668U (zh) | 具有调光功能的发光二极管灯具电源供应器 | |
CN205847120U (zh) | 二次侧降压定流的返驰式电源转换器 | |
CN105792421B (zh) | 一种无桥式led驱动电源 | |
CN202907285U (zh) | 一种带温度补偿的恒流led电源 | |
CN201114903Y (zh) | 大功率led调光驱动电路 | |
CN104735882A (zh) | 一种led调光调色电路 | |
CN208128575U (zh) | 输入功率自动调节的led灯具 | |
CN104780644B (zh) | 一种新型恒流稳压反激式led驱动电源 | |
CN101754538A (zh) | Led灯的可调光控制电路 | |
CN204616156U (zh) | 一种适用于可控硅调光的led驱动电路 | |
CN201639821U (zh) | Led灯的可调光控制电路 | |
CN203243574U (zh) | 一种小型高效大功率led照明驱动器 | |
CN203027532U (zh) | 一种串联发光二极管恒流宽电压驱动电路 | |
CN205430668U (zh) | 一种led驱动电路及照明设备 | |
CN102665341A (zh) | 一种高效led电源 | |
CN211152254U (zh) | 一种至少两根led灯管串联使用的灯具及发光系统 | |
CN204598404U (zh) | 一种led调光电源 | |
CN203340372U (zh) | 一种采用模拟调光的led灯驱动电源 | |
CN204180333U (zh) | Dc集中供电的多通道led恒流调光控制器 | |
CN102932992A (zh) | 一种带温度补偿的恒流led电源 | |
CN202617427U (zh) | 低压直流集中供电led恒流源线性调光电路 | |
CN204761769U (zh) | 一种led控制电路 | |
CN106851896A (zh) | 一种led灯蓝牙调光电路 | |
CN206759328U (zh) | 一种led电源 | |
CN204539573U (zh) | 一种led调光调色电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HONGLI LIGHTING GROUP CO., LTD. Free format text: FORMER NAME: YIXING HONGLI LAMP POLE + LAMP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214212 Wuxi Province, Yixing City, Wan Zhen Zhen North Road, No. 64, No. Patentee after: Hongli Lighting Group Co., Ltd. Address before: 214212 Wuxi Province, Yixing City, Wan Zhen Zhen North Road, No. 64, No. Patentee before: Yixing Hongli Lamp Pole & Lamp Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151024 |
|
EXPY | Termination of patent right or utility model |