... AC input/ Full range • Full output 3.3~28V safety approved• No load power consumption < 0.3W • Protections: Short ... SMTS-18W seriesAC input voltage range..........100~240VAC / 0.5A for18W; 100~240VAC / 0.7A for 25WAC inrush ... , CNS14336EMC standards....................... EN55022-B, EN61204-3, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, FCC ... .64A4%150mV81%48V / 0~0.37A5%200mV82% power adapter-18W series