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Wide-write, narrow-read, single-gap magnetic head
Wide-write, narrow-read, single-gap magnetic head
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机译:宽写,窄读,单间隙磁头
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摘要
A magnetic head without an erase head, which includes a substantially U-shaped magnetic core with opposed end faces of a pair of legs forming a gap; and a magnetic material attached to one of the end faces to form a write read head with the other end face to write and read data from a recording medium. The magnetic material has a saturated flux density lower than that of the magnetic core. A read track width made by the magnetic material and the other end face is smaller than a write track width made by the opposed end faces.
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