2IN1 TRANSFORMER AND AN INVERTER USING THE SAME, CAPABLE OF REDUCING A CURRENT BALANCING ERROR DUE TO MAGNETIC FLUX COLLISION

摘要

PURPOSE: A 2in1 transformer and an inverter using the same are provided to prevent a spark due to voltage difference between primary coils by increasing the distance between the primary coils.;CONSTITUTION: Two primary coil bobbins(11) and one secondary coil bobbin(12) are arranged in parallel in a longitudinal direction. The secondary coil bobbin is arranged between two primary coil bobbins. A primary coil(13) is wound around two primary coil bobbins. The number of turns of the primary coil wound around two primary coil bobbins are the same. A secondary coil(14) is wound around the secondary coil bobbin. The inner magnetic flux direction of the primary coil is different from the inner magnetic flux direction of the secondary coil. The first coil and the second coil are connected to an input and output terminal(15).;COPYRIGHT KIPO 2010