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2. 发明授权

US09426854B1 Electronic driver for controlling an illumination device 有权
标题翻译：用于控制照明装置的电子驱动器
公开(公告)号：US09426854B1
公开(公告)日：2016-08-23
申请号：US14953451
申请日：2015-11-30
申请人： General Electric Company
发明人： Ramanujam Ramabhadran , Eric Lavigne , Michael James Hartman , Danijel Maricic
IPC分类号： H05B33/08
CPC分类号： H05B33/0815 , H05B33/0809 , H05B33/0845 , Y02B20/346
摘要： An electronic driver for operating an illumination device is provided. The electronic driver includes a power converter configured to illuminate the illumination device. The power converter includes a switch capacitor circuit configured to perform at least one of a pulse width modulation dimming and a visible light communication using the illumination device. The switch capacitor circuit includes a plurality of split capacitors operatively coupled in series to a second end of a primary winding of a transformer in the power converter and a control switch operatively coupled to the plurality of split capacitors. The power converter also includes a controller operatively coupled to the control switch and is configured to control the control switch to perform at least one of the pulse width modulation dimming and the visible light communication.
摘要翻译：提供一种用于操作照明装置的电子驱动器。电子驱动器包括被配置为照亮照明装置的功率转换器。功率转换器包括开关电容器电路，其被配置为执行使用该照明装置的脉宽调制调光和可见光通信中的至少一个。开关电容器电路包括多个分离电容器，其可操作地耦合到功率转换器中的变压器的初级绕组的第二端，以及可操作地耦合到多个分离电容器的控制开关。功率转换器还包括可操作地耦合到控制开关的控制器，并且被配置为控制控制开关执行脉冲宽度调制调光和可见光通信中的至少一个。

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