... / full range voltage 2) High efficiency, reliability 3) UL/CUL/CE/ROHS/ CB approval 4) 2 ... adaptor)• Universal AC input/ Full range • Full output 3.3~28V safety approved• No load power consumption < 0 ... CNS14336EMC standards....................... EN55022-B, EN61204-3, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, FCC ... -18W-EU002SMTS-18W-UK002SMTS-18W-US001SMTS-18W-US0023.3V / 0~2.72A3%50mV72%15V / 0~ ...