LED A Device for Driving a LED using a Dimmer for Fluorescent Lamps

摘要

The present invention relates to an LED lighting apparatus using a dimmer, and more particularly, using an AC dimmer to adjust the brightness of an incandescent lamp using an AC power source or a fluorescent lamp using an AC power source. An LED lighting apparatus using a dimmer to adjust brightness of illumination, the dimmer for converting an input AC power source into an output AC power source according to a phase control method; An LED drive control signal generation unit for analyzing the output AC power and generating an LED drive control signal according to the analysis resu An LED driver configured to receive the output AC power and the LED driving control signal and convert the output AC power into an LED unit supply power according to the LED driving control signal; And an LED unit to which the LED unit supply power is applied to emit light.