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1. 发明申请

WO2012141849A1 FLUORESCENT LUMINAIRE DRIVE CIRCUIT 审中-公开
标题翻译：荧光灯驱动电路
公开(公告)号：WO2012141849A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/029732
申请日：2012-03-20
申请人： ECO LIGHTING LLC. , MANGIARACINA, Anthony
发明人： MANGIARACINA, Anthony
IPC分类号： H05B41/24
CPC分类号： H05B41/295
摘要： A circuit configuration for powering high-frequency fluorescent lamps with rapid start capability has input terminals connected to a ballast and output terminals connected to a fluorescent lamp. A transformer module has at least one primary winding that receives a power signal from the ballast and two or more secondary windings that are magnetically coupled to the primary winding. The secondary windings power the cathodes of the fluorescent lamp. The energizing signals are at a high frequency for powering T12, T8 and T5 rapid start lamps. Tuning capacitors are used for tuning the high-frequency power signals. A control device, for instance for occupancy sensing and/or daylight harvesting may be connected into the circuit so as to further raise the efficiency of the luminaire by only energizing the lamp when it is useful.
摘要翻译：用于为具有快速启动能力的高频荧光灯供电的电路配置具有连接到连接到荧光灯的镇流器和输出端子的输入端子。变压器模块具有至少一个初级绕组，其接收来自镇流器的功率信号和磁耦合到初级绕组的两个或更多个次级绕组。次级绕组为荧光灯的阴极供电。为T12，T8和T5快速启动灯供电，通电信号处于高频。调谐电容用于调谐高频功率信号。控制装置，例如用于占用感测和/或日光捕获可以连接到电路中，以便通过仅在有用时对灯进行通电来进一步提高照明器的效率。

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