Chipone Technology (beijing) Co., Ltd.

Chi-Jung Wang

Yen-Hui Wang

A method for minimizing LED flicker of an LED driver system, the LED driver system comprising a PFC constant average current converter, a capacitor, an LED module, and a current regulator, the method including: a first step: the current regulator generating a control voltage according to an average of a difference between a reference voltage and a voltage at a second end of the LED module; and a second step: the current regulator determining a regulation value for a current flowing through the LED module according to the control voltage.

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Hsinchu, Taiwan

Chi-Jung Wang