COMMON MODE FILTER SIGNAL PASSING MODULE AND METHOD OF MANUFACTURING FOR COMMON MODE FILTER

摘要

At least four layers of the coil layer including the primary coil and the secondary coil are provided, and each of the primary coil and the secondary coil positioned at the highest layer of the coil layer from the starting point of each of the primary coil and the secondary coil positioned at the lowest layer of the coil layer Disclosed is a common mode filter including discontinuities each having an end point connected in series and capable of miniaturization and improved impedance characteristics.