input: 100~240VAC output:24V 2A switching power adapter ac/dc adapter UL,CE,FCC,GS,SAA,PSE ... Range:47Hz~63HzInput Inrush Current :0.3A maxEfficiency :85%(MIN)at Rated VoltageOutput:24V 2AOutput power :48WRipple and Noise :<120Mv at ... factory of swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver, dimmable led driver, waterproof led driver etc ... , we ...