Think of relative TCR or tolerance instead of absolute

Fourth IEEE/CHMT European International Electronic Manufacturing Technology Symposium Pub Date : 1988-06-13 DOI:10.1109/EEMTS.1988.75944

C. Delautre

引用次数: 0

Abstract

It is pointed out that relative temperature coefficients of resistance (TCR) and/or tolerances of circuits should be specified rather than absolute TCRs lower than 50 p.p.m./ degrees C and absolute tolerances lower than +or-0.5%. This is in the interest of both supplier and customer. To illustrate this, very long-term results are given.<>

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考虑相对TCR或容忍度而不是绝对容忍度

指出应规定电路的相对温度系数(TCR)和/或公差，而不应规定绝对TCR低于50 p.p.m./℃和绝对公差低于±0.5%。这符合供应商和客户双方的利益。为了说明这一点，给出了非常长期的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fourth IEEE/CHMT European International Electronic Manufacturing Technology Symposium

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