1. electric voltage power supply 2.CE ROHS approved 3.Provide customized specification 4low loss 5.High effici 100W Single Output Switching Power ... 70% RHEMC EmissionCompliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3EMC ImmunityCompliance to EN61000-4-2,3,4,5,6,8,11, EN55024, ... EN61000-6-1, light industry level ...