中国空间科学技术

中国空间科学技术

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电子产品的抽检方案

宣大兴;   

  1. 上海科仪厂,
  • 发布日期:1990-08-25

SAMPLING TEST PLAN OF ELECTRONIC PRODUCTS

Xuan Daxing (Shanghai Scientific Instrument Factory)   

  • Online:1990-08-25

摘要： 电子产品(包括元器件)的可靠性是决定产品优劣的要素,抽样检查是常用的手段,科学地决定抽检方案是必要的.文章根据概率理论,通过图解方法找出了决定电子产品抽检方案的公式,即Nτ=(0.69+M)/λ_0.

关键词: 电子设备, 可靠性, 取样法

Abstract: Electronic product's (including element ane device) reliability is an important factor determining Product quality, and sampling test is a usual means. It is desirable to determine the sampling test plan scientifically. Here, a formula determining the sampling test plan of electronic products, i. e. N_τ= (0.69 + M)/λ_0, is presented by graphing, based on probability theory.