| 摘要 |
An LED lighting device for an AC power is provided to perform miniaturization by excluding a transformer coil and a SMPS(Switching Mode Power Supply). An AC power is inputted to a socket(1). An LED module(2) is electrically coupled in the socket. The LED module turns on an LED device(31) by the AC power received from the socket. The LED module includes a power part, a rectifying part, and a LED driving part(30). The power part receives the AC power. The power part has a fuse. The fuse blocks the AC power in inputting an over AC power. The rectifying part rectifies the inputted power by a bridge rectification circuit. The LED driving part drives the LED device by the rectified power.
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