※美国ALLEGRO一级代理商 ( Hall Effect Device, Hall Current Sensor; DC Motor Drivers; VF Display Driver, LED Display Driver, Power sink / source Drivers; Smoke Detector IC; White LED Driver IC, Bust Boost DC/DC Converter ) ※台湾GENESYS一级代理商 (Storage; Scanner; USB Hub; USB Video; Silicon Intellectual; PCI Express) ※ADI ,MAXIM,TI,ST,FUJITSU优势供应