交流标准电阻器技术浅析

Technique Analysis on AC Standard Resistors

交流标准电阻器的设计原理、制造技术,包括测试技术、测试方法越来越受到各行各业的关注。传统的直流电阻器功能及测试技术已不能替代交流电阻器功能和测试方法,也就是不再适用对交流电阻值的评估。技术发展涉及到对交流电阻值的正确性、可靠性评估,直接关系到对产品质量的评价和使用的有效性。本文围绕影响交流标准电阻器品质的若干影响要素作一些初步剖析。

The design principles and manufacturing technology of AC standard resistors,including measuring technique and testing methods,have attracted more and more attention from all walks of life. The function and testing technology of traditional DC resistors cannot take the place of the function and measuring method of AC resistors,and are not suitable for the assessment of the resistance of AC resistors. With the development of the science and technology,all domains involve the correctness and reliability of AC resistance values,which have direct bearing on the assessment of product quality and valid use. This paper focuses on the impact of several factors affecting the quality of AC standard resistors to make some preliminary analysis.