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US09301353B2 Light emitting diode driving apparatus 有权
发光二极管驱动装置

Light emitting diode driving apparatus
摘要:
A light emitting diode driving apparatus may include: a light emitting diode emitting light by receiving rectified power; a driver driving the light emitting diode based on a voltage level of the rectified power; and a controller limiting an operation of the driver based on a voltage applied to the driver and a hysteresis reference value.
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