公开(公告)号：US20140265904A1

公开(公告)日：2014-09-18

申请号：US14205610

申请日：2014-03-12

Applicant: OSRAM GmbH

Inventor： Yaping Liu ,  Zeke Wei ,  Dan Lin ,  Yan Li

IPC: H05B33/08

CPC classification number: H05B33/0848 ,  H05B33/0815 ,  H05B33/0854 ,  H05B37/02

Abstract: A dimmer circuit may include: a rectification module, a control module and an output module, wherein the control module receives an input signal rectified through the rectification module and controls the output module to supply a load with an output signal in accordance with the input signal, and a compensation module which collects sampled signals characterizing dimming state of the dimmer circuit between the control module and the output module, and supplies the control module with a compensation signal in accordance with the sampled signals, the control module changing the value of the output signal according to the input signal and the compensation signal.

Abstract translation: 调光电路可以包括：整流模块，控制模块和输出模块，其中控制模块接收通过整流模块整流的输入信号，并控制输出模块根据输入信号向输出信号提供负载 以及补偿模块，其收集表征控制模块和输出模块之间的调光电路的调光状态的采样信号，并且根据采样信号向控制模块提供补偿信号，控制模块改变输出的值 信号根据输入信号和补偿信号。

公开(公告)号：US09456480B2

公开(公告)日：2016-09-27

申请号：US14205610

申请日：2014-03-12

Applicant: OSRAM GmbH

Inventor： Yaping Liu ,  Zeke Wei ,  Dan Lin ,  Yan Li

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B33/0848 ,  H05B33/0815 ,  H05B33/0854 ,  H05B37/02

Abstract: A dimmer circuit may include: a rectification module, a control module and an output module, wherein the control module receives an input signal rectified through the rectification module and controls the output module to supply a load with an output signal in accordance with the input signal, and a compensation module which collects sampled signals characterizing dimming state of the dimmer circuit between the control module and the output module, and supplies the control module with a compensation signal in accordance with the sampled signals, the control module changing the value of the output signal according to the input signal and the compensation signal.

Abstract translation: 调光电路可以包括：整流模块，控制模块和输出模块，其中控制模块接收通过整流模块整流的输入信号，并控制输出模块根据输入信号向输出信号提供负载 以及补偿模块，其收集表征控制模块和输出模块之间的调光电路的调光状态的采样信号，并且根据采样信号向控制模块提供补偿信号，控制模块改变输出的值 信号根据输入信号和补偿信号。