... , 220V, 230V, 240V to lower AC voltage. Product DescriptionSingle-Phase Transformer Transfer AC voltage of 100V, 110V, 120V, 200V, 220V, 230V ... from single to several winding. The size of our EI Transformer from EI-28 to EI-114, capacity up to 150W ... screw mountings and pin dipping types. Application: This single-phase transformer is widely applied to the little power of DVD, hi ...