公开(公告)号：EP2628359A1

公开(公告)日：2013-08-21

申请号：EP11773230.5

申请日：2011-10-14

申请人： CeramTec GmbH

发明人： DOHN, Alexander ,  SCHNAGL, Christian ,  THIMM, Alfred ,  DEGELMANN, Karl ,  SUTOR, Ewald

IPC分类号： H05B33/08 ,  F21K99/00

CPC分类号： H05B33/0854 ,  F21K9/23 ,  F21K9/238 ,  F21V23/006 ,  F21V29/773 ,  F21V31/04 ,  F21Y2115/10 ,  H05B33/0842 ,  Y02B20/348

摘要： Disclosed is an LED light comprising at least one LED (43) that is arranged on a ceramic support element (32) and is connected thereto in a thermally conducting manner, and an electronic driver (17) that is electrically connected to the LED (43) to supply power and control the power supplied to the LED (43). The driver (17) is connected in a thermally conducting manner to the support element (32) in order to improve the electric control function and performance of the LED (43) in the light.

摘要翻译： LED驱动器电路根据陶瓷支撑结构（4）的温度来控制LED（43）的供电电流。 电子模块（51）由层叠在一起的电路板（51a〜51c）构成。 电路板（51a）由具有平滑电容器和滤波电路的桥式整流器组成。 电路板（51a）的平滑电容器是具有1-10微法范围内的电容的铝电解电容器。

公开(公告)号：EP2628358A1

公开(公告)日：2013-08-21

申请号：EP11771108.5

申请日：2011-10-14

申请人： CeramTec GmbH

发明人： DOHN, Alexander ,  SCHNAGL, Christian ,  THIMM, Alfred ,  DEGELMANN, Karl ,  SUTOR, Ewald

IPC分类号： H05B33/08 ,  F21K99/00

CPC分类号： H05B33/0854 ,  F21K9/23 ,  F21V29/773 ,  F21Y2115/10 ,  H05B33/0842

摘要： In order to supply power and control the power supplied to an LED (43), in particular an LED (43) comprising a ceramic support element (4, 32), an LED driver circuit (17) is designed to regulate the supply current for the LED (43) in accordance with the temperature of the support element (4, 32).

摘要翻译： 为了供应功率并控制供应给LED（43），特别是包括陶瓷支撑元件（4,32）的LED（43）的功率，LED驱动器电路（17）被设计成调节用于LED 所述LED（43）根据所述支撑元件（4,32）的温度而变化。