15W Ei Transformer Custom Copper 220V To 10V 0.4A 18V 0.1A EI48*30 3.96 Treadmill Air Conditioner Refrigerator Transformer

15W EI Transformer Custom Copper 220V To 10V 0.4A 18V 0.1A EI48*30 3.96 Treadmill Air Conditioner Refrigerator Transformer