ROTATY TRANS OF MAGNETIC RECORDING PLAYBACK EQUIPMENT AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A rotary trans of a magnetic recording playback equipment is provided to improve a RF property of the rotary trans to prevent an error of a system. CONSTITUTION: The method for manufacturing the rotary trans of the magnetic recording playback equipment comprises the steps of forming a plurality of grooves on upper surface of a ferrite core, forming a lower limbs layer on the upper surface of the ferrite core forming a sendust on the lower limbs layer and rolling up a coil on the grooves of the upper surface of the ferrite core.