TRANSFORMER FOR CONVERTER

摘要

PURPOSE: A transformer for a converter is provided to reduce material costs by reducing amount of a bobbin tape and dipping solution. CONSTITUTION: A pair of cores(20,30) respectively comprises first legs(21,31) and second legs(22,32). The first legs and the second legs are electrically connected to connection parts(23,33). The height of the second leg is higher than the height of the first leg. The width of the second leg is narrower than the width of the first leg. A penetration hole(41) is formed in the inner side of a bobbin(40). The first leg of a pair of cores is inserted inside the penetration hole. A winding part(50) is formed on the outer circumference of the bobbin in order to wind up a first coil and a second coil.