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标题: BS EN 60393-1-2009 电子设备用电位器.通用规范 [打印本页]

作者: sigh007 时间: 2012-3-24 11:51:10 标题: BS EN 60393-1-2009 电子设备用电位器.通用规范

【英文标准名称】: Potentiometers for use in electronic equipment - Generic specification 【原文标准名称】: 电子设备用电位器.通用规范【标准号】: BS EN 60393-1-2009 【标准状态】: 现行【国别】: 英国【发布日期】: 2009-09-30 【实施或试行日期】: 2009-09-30【发布单位】: 英国标准学会(GB-BSI)【起草单位】: BSI【标准类型】: ()【标准水平】: ()【中文主题词】: 电容性负载;定义(术语);电气工程;电子工程;总规范;检验;螺杆驱动的;测量;测量技术;电位器;质量保证;电阻器;规范(验收);温度;测试;扭矩;微调电位器【英文主题词】: Capacitive loads;Definitions;Electrical engineering;Electronic engineering;Generic specification;Inspection;Lead-screw actuated;Measurement;Measuring techniques

otentiometers (resistors);Quality assurance;Resistors;Specification (approval);Temperature;Testing;Torque;Trimming potentiometers【摘要】: This part of IEC 60393 is applicable to all types of resistive potentiometers, including leadscrewactuated 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 sectionaland detail specifications of electronic components for quality assessment or any otherpurpose.It has been mainly written, and the test methods described, to conform to the widely usedsingle-turn rotary potentiometer with an operating shaft.For other types of potentiometers:? the angle of rotation may be several turns;? the reference to an operating shaft shall apply to any other actuating device;? the angular rotation shall be taken to mean mechanical travel of the actuating device;? a value for force shall be prescribed instead of a value for torque if the actuating devicemoves in a linear instead of a rotary manner.These alternative prescriptions will be found in the sectional or detail specification.When a component is constructed as a variable resistor, i.e. as a two-terminal device, thedetail specification shall prescribe the modifications required in the standard tests.【中国标准分类号】: L14【国际标准分类号】: 31_040_20【页数】: 110P.;A4【正文语种】: 英语

作者: liuxilin1215 时间: 2014-8-30 17:18:52

BS EN 60393-1-2009 Potentiometers for use in electronic equipment — Part 1: Generic specification
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