MAGNETIC DISK DRIVE

摘要

PROBLEM TO BE SOLVED: To provide a magnetic disk drive used for an electronic computer, an information processor or the like wherein electric wiring that satisfies electric conditions to realize a high-frequency recording of 200 MHz or higher is used. SOLUTION: A magnetic head having at least a means for recording data on a magnetic recording medium and electric wiring as a recording current supplying means to the magnetic head are formed on a suspension member for mechanically supporting the magnetic head. A recording current is supplied to a magnetic head recording part by using in particular the electric wiring of a characteristic impedance higher than the maximum impedance of the magnetic head recording part. COPYRIGHT: (C)2005,JPO&NCIPI