现代磁盘驱动器中的电源处理问题

W. A. Taylor
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引用次数: 1

摘要

传统上,电源处理技术在硬盘驱动器设计中扮演的角色相对较小,因为缺乏必要性,以及对敏感驱动器电子设备的电磁干扰的担忧。随着数据访问速度的提高,需要更有效的控制主轴和执行器电机的手段。本文概述了磁盘驱动器中与电源相关的问题,并讨论了电源处理技术有助于提高性能和电源效率的一些方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Power processing issues in modern disk drives
Power processing technology has traditionally played a relatively small role in hard disk drive design due to a lack of necessity, and concern over electromagnetic interference with sensitive drive electronics. As data-access speeds increase, more efficient means of controlling spindle and actuator motors are required. An overview of power-related issues in disk drives is presented, and some of the ways that power processing technology can help in improving performance and power efficiency are discussed.
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