... 2.it can produce according to customer'need 3.low Mini electric Toroidal transformer Applications:For switching power supply,DC/ ... converters, ballasts TVs measuring instruments,computers,automatic training control systems, signaling systems, various types of terminals,copy machines, printers,automobile lights ... -50-A192 SERIES1000-250019216064-100100-13617.20-26.85 Mini electric Toroidal transformer