INDEPENDENTLY DRIVEN WRITE COILS

INDEPENDENTLY DRIVEN WRITE COILS

A WRITER ASSEMBLY (224) HAVING TWO SEPARATELY DRIVEN WRITE COILS (228, 230) ALLOWS A COMBINED WRITE FIELD GENERATED BY THE WRITER ASSEMBLY TO BE FINE TURNED AND OPTIMIZED FOR A PARTICULAR APPLICATION. TWO PREAMPLIFIERS (240, 242) MAY BE INCORPORATED INTO A PRINTED CIRCUIT BOARD IN ORDER TO SEPARATEL...

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Bibliographische Detailangaben
Hauptverfasser: ERIC MELOCHE, KIRILL A. RIVKIN, KEVIN RICHARD HEIM, JOHN WOLF
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:A WRITER ASSEMBLY (224) HAVING TWO SEPARATELY DRIVEN WRITE COILS (228, 230) ALLOWS A COMBINED WRITE FIELD GENERATED BY THE WRITER ASSEMBLY TO BE FINE TURNED AND OPTIMIZED FOR A PARTICULAR APPLICATION. TWO PREAMPLIFIERS (240, 242) MAY BE INCORPORATED INTO A PRINTED CIRCUIT BOARD IN ORDER TO SEPARATELY DRIVE THE WRITE COILS. IN OTHER IMPLEMENTATIONS, THERE MAY BE MORE THAN TWO WRITE COILS AND CORRESPONDING PREAMPLIFIERS.