Characteristic: Wide input voltage range High performance and efficiency Short out and over voltage protection High dependability,low line wave noise Size: 50*75*28mm Parameter: Input Voltage:90-264V Output:3.75A/3V 2.5A/4.5v 1.5A/7.5V 1.25A/9V 1A/12V Output power:12 W Frequency:50/60 Hz Rated output current:1-3.75 A Input current:0.3A Output current range:1-4A Environment temperature:0-40 degree Humidity:5-95(%) Note:Output DC wire can be design according to clients' requirement.