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1.发明授权Generation from phase cut dimmer output with fast response to changes in dimmer position 有权从相位调光器输出产生，对调光器位置的变化响应快公开(公告)号：US09137880B2
公开(公告)日：2015-09-15
申请号：US13267819
申请日：2011-10-06
CPC分类号： H05B39/08 , H05B33/0815 , H05B33/0863 , Y02B20/346
摘要： A circuit for a dimmer system is disclosed, in which a phase-cut dimmer output signal is converted to a dimming control level signal. The phase-cut dimmer output signal is used to generated a pulse modulated signal indicative of the duty cycle of the phase cut dimmer output signal, and the pulse modulated signal is directly converted to a piece-wise linear dimming control level signal. By directly converting the pulse modulated signal to a piece-wise linear dimming control level signal, no further processing is necessary to produce a dimming signal which closely resembles the ideal logarithmic response of the human eye.A corresponding method for a dimmer system is also disclosed, as is a dimmer system.
摘要翻译： 公开了一种用于调光器系统的电路，其中相位切割调光器输出信号被转换为调光控制电平信号。 相位调光输出信号用于产生指示相位调光输出信号的占空比的脉冲调制信号，脉冲调制信号被直接转换为分段线性调光控制电平信号。 通过将脉冲调制信号直接转换为分段线性调光控制电平信号，不需要进一步的处理来产生非常类似于人眼的理想对数响应的调光信号。 还公开了一种用于调光器系统的相应方法，以及调光器系统。
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公开(公告)号：US20110121797A1
公开(公告)日：2011-05-26
申请号：US13055840
申请日：2009-07-28
申请人： Bobby Jacob Daniel
发明人： Bobby Jacob Daniel
IPC分类号： G05F1/46
CPC分类号： H02M3/1563
摘要： A method of controlling a DC-DC converter is disclosed, which provides for compensation of the loop-delay caused by, for instance, delays in operation of the comparator. The method is exemplified with reference to, but not limited to, a hysteretic converter.
摘要翻译： 公开了一种控制DC-DC转换器的方法，其提供了由比较器的操作延迟引起的环路延迟的补偿。 参考但不限于滞后转换器来举例说明该方法。
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公开(公告)号：US08653757B2
公开(公告)日：2014-02-18
申请号：US12996092
申请日：2009-05-29
申请人： Bobby Jacob Daniel
发明人： Bobby Jacob Daniel
IPC分类号： G05F1/00
CPC分类号： H05B33/0854 , H05B33/0815 , Y02B20/346
摘要： A DC-DC converter for driving one or more LED (38), which converter comprises an integrated circuit (12) having a switch mode power circuit (24) and a 5 temperature sensing circuit (40) for providing an output indicating a temperature of said integrated circuit (12), the arrangement being such that, in use, said integrated circuit consumes power, some of which power is dissipated in said integrated circuit as heat causing a rise in said internal temperature, and wherein a change in said output from said temperature sensing circuit (40) is used by said integrated circuit to 10 adjust said consumed power whereby said internal temperature may be controlled.
摘要翻译： 一种用于驱动一个或多个LED（38）的DC-DC转换器，该转换器包括具有开关模式电源电路（24）的集成电路（12）和用于提供指示温度的输出的温度检测电路（40） 所述集成电路（12）的布置使得在使用中所述集成电路消耗功率，其中一些功率在所述集成电路中作为导致所述内部温度升高的热量而消散，并且其中所述输出的变化 所述温度检测电路（40）由所述集成电路用于调节所述消耗功率，从而可以控制所述内部温度。
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4.发明申请GENERATION FROM PHASE CUT DIMMER OUTPUT WITH FAST RESPONSE TO CHANGES IN DIMMER POSITION 有权从相位切换器产生快速响应以更改刻录机位置公开(公告)号：US20120086354A1
公开(公告)日：2012-04-12
申请号：US13267819
申请日：2011-10-06
IPC分类号： H05B37/02
CPC分类号： H05B39/08 , H05B33/0815 , H05B33/0863 , Y02B20/346
摘要： A circuit for a dimmer system is disclosed, in which a phase-cut dimmer output signal is converted to a dimming control level signal. The phase-cut dimmer output signal is used to generated a pulse modulated signal indicative of the duty cycle of the phase cut dimmer output signal, and the pulse modulated signal is directly converted to a piece-wise linear dimming control level signal. By directly converting the pulse modulated signal to a piece-wise linear dimming control level signal, no further processing is necessary to produce a dimming signal which closely resembles the ideal logarithmic response of the human eye.A corresponding method for a dimmer system is also disclosed, as is a dimmer system.
摘要翻译： 公开了一种用于调光器系统的电路，其中相位切割调光器输出信号被转换为调光控制电平信号。 相位调光输出信号用于产生指示相位调光输出信号的占空比的脉冲调制信号，脉冲调制信号被直接转换为分段线性调光控制电平信号。 通过将脉冲调制信号直接转换为分段线性调光控制电平信号，不需要进一步的处理来产生非常类似于人眼的理想对数响应的调光信号。 还公开了一种用于调光器系统的相应方法，以及调光器系统。
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公开(公告)号：US20110080118A1
公开(公告)日：2011-04-07
申请号：US12996092
申请日：2009-05-29
申请人： Bobby Jacob Daniel
发明人： Bobby Jacob Daniel
IPC分类号： H05B41/36
CPC分类号： H05B33/0854 , H05B33/0815 , Y02B20/346
摘要： A DC-DC converter for driving one or more LED (38), which converter comprises an integrated circuit (12) having a switch mode power circuit (24) and a 5 temperature sensing circuit (40) for providing an output indicating a temperature of said integrated circuit (12), the arrangement being such that, in use, said integrated circuit consumes power, some of which power is dissipated in said integrated circuit as heat causing a rise in said internal temperature, and wherein a change in said output from said temperature sensing circuit (40) is used by said integrated circuit to 10 adjust said consumed power whereby said internal temperature may be controlled
摘要翻译： 一种用于驱动一个或多个LED（38）的DC-DC转换器，该转换器包括具有开关模式电源电路（24）的集成电路（12）和用于提供指示温度的输出的温度检测电路（40） 所述集成电路（12）的布置使得在使用中所述集成电路消耗功率，其中一些功率在所述集成电路中作为导致所述内部温度升高的热量而消散，并且其中所述输出的变化 所述温度检测电路（40）由所述集成电路用于调节所述消耗功率，从而可以控制所述内部温度
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