Apparatus for driving light emitting diode (LED) and illumination system including the same
作者： Seung Hun Hong
DOI:
关键词: Rectifier 、 Led array 、 Physics 、 Transistor 、 Voltage 、 Resistor 、 Light-emitting diode 、 Optoelectronics 、 Signal 、 Terminal (electronics)
摘要: An LED driving apparatus controls a light emitting unit including first to k-th arrays, rectifier for rectifying an AC signal, and (k−1)-th units respectively corresponding the arrays. Each includes input terminal connected of array, sensing second output next unit, transistor between terminal, resistor terminal. The rectified signal or voltage is applied unit.
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