... IEC,Type test report 2)No.3 with International Patent 3)Anti-theft,Anti-tamper transformer 4)lowest loss,small size 10 ... iron yoke plug,5-6 working procedure decreasing compared with stacked core transformer, so its got high production eficiency, stable and ... steel, copper and other valuable objects. Therefore, the wound core transformer with a good anti-theft.Small Location, good looks> Wi th ...