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Actuator driving apparatus and magnetic disk drive system with a smaller number of high power amplifiers than actuators
Actuator driving apparatus and magnetic disk drive system with a smaller number of high power amplifiers than actuators
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机译:具有比致动器少的高功率放大器的致动器驱动装置和磁盘驱动系统
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摘要
In a magnetic disk drive apparatus having a plurality of actuators, or a magnetic disk drive system constructed of a plurality of head disk assemblies (HDA's); a magnetic disk drive apparatus or system in which the actuators included in the above apparatus or system can be arbitrarily and selectively coupled with a plurality of access control circuits and high power amplifiers that are smaller in number than the actuators.
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