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一、磁记录器的基本结构磁记录器由于价廉、存储容量大、可多次使用用可长期保存等特点,一开始就作为数据存储元件,应用在遥测系统和多种领域中。磁记录器由下列五部分组成:磁头、运带机构、记录放大器,重放放大器。磁头是电磁换能器,它可分为记录磁头、重放磁头和消磁头。在记录期间,信号经记录放大器,转换
First, the basic structure of the magnetic recorder Magnetic recorder due to inexpensive, large storage capacity, can be used repeatedly for long-term preservation and other characteristics, the beginning as a data storage element, used in telemetry systems and a variety of areas. Magnetic recorder consists of the following five parts: head, carrying mechanism, recording amplifier, playback amplifier. Magnetic head is an electromagnetic transducer, which can be divided into recording head, playback head and degaussing head. During recording, the signal is recorded by the amplifier and converted