... range selectable by switch 1.AC input range selectable by switch 2.Low cost,high reliability 3.2 years warranty switch power supplyModel EPS ... -U201S3.3InputInput Voltage(V)90VAC~132VAC/180VAC~264VAC(by switch ... StandardEN/UL60950-1,GB4943EMC StandardEN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3ProtectionOver ...