标准摘要
[中文适用范围]： IEC 60393的本部分适用于所有类型的电阻式电位器，包括电子设备中使用的丝杠驱动型、预设型、多圈电位器等。它建立了用于质量评估或任何其他目的的电子元件的部分和详细规范中使用的标准术语、检验程序和测试方法。它主要是为了符合广泛使用的带有操作轴的单圈旋转电位器而编写的，并描述了测试方法。对于其他类型的电位器：〜旋转角度可能是几圈； ~ 对操作轴的提及应适用于任何其他致动装置； ~ 角旋转应理解为致动装置的机械行程； 〜如果驱动装置以线性方式而不是旋转方式移动，则应规定力值而不是扭矩值。这些替代规定可以在分规范或详细规范中找到。当元件被构造为可变电阻器时，即作为两端器件，详细规范应规定标准测试中所需的修改。 [外文原描述]： IEC 60393-1:2008 is applicable to all types of resistive potentiometers, including lead- screw actuated types, presets, multi-turn units, etc., to be used in electronic equipment. It establishes standard terms, inspection procedures and methods of test for use in sectional and detail specifications of electronic components for quality assessment or any other purpose. It has been mainly written, and the test methods described, to conform to the widely used single-turn rotary potentiometer with an operating shaft. This edition contains the following significant technical changes with respect to the previous edition: implementation of Annex H which replaces Section 3 of the previous edition. It also includes minor revisions related to tables, figures and references.
英文名称Potentiometers for use in electronic equipment - Part 1: Generic specification