EMD2181

ESMT EMD2181 Low cost, E-Dimming Control, Linear AC LED Driver General Description The EMD2181 is a non-isolated linear LED driver for general purpose LED lighting applications. It is capable of driving LEDs in multiple series connections. With larger output power, the EMD2181 could also drive external power MOS to conduct larger current. Using wall switch, the EMD2181 provide a simple dimming control without others device or controller. Build-in e-dimming function that drives 10 types difference current level to product 100*0.75(n-1)% brightness (n=1~10). The EMD2181 is based on a patented architecture that allows minimal external components to greatly enhance the lighting system reliability and drastically reduce system cost. Due to its non-switching behavior, the system is never an EMI issue. Features „ Non-isolated, Linear Application. „ AC 110V/220V or DC 20V~100V Adaption. „ High Power Factor. „ Low EMI. „ Adjustable LED Current. „ Power compensation. „ Dimming Functio...