MTBF验证测试表

日期DateDemostrationTestingDescribe:規格Spec.單位unit25Pcs25℃50℃20.329190%0Pcs2.302660,000Hours272Hours11.3Days16.7/MHoursRemark:溫度加速因子AccelerationFactor:信賴水準ConfidenceLevel:接受失效數NumberofFailures:測試時間比T.R.:可靠度目標TargetMTBF:計劃測試小時數AccelerationTotalTestingTime:計劃測試天數TestingTimedays:百萬小時失效率FailureRate:MTBFTestingPlan樣品數SampleSize:產品規格溫度NormalTemperature(T0):°C产品Model驗證測試溫度StressTemperature(T1):01234591095%2.99574.74396.29587.75379.153510.51390%2.30263.88975.32236.68087.99369.274785%1.89713.37244.72316.01357.2678.494780%1.60942.99434.2795.51516.7217.90675%1.38632.69263.92045.10946.27447.422770%1.2042.43923.61564.76225.89047.005610%5%NumberofFailuresConf.Level備註Remark不需輸入查下表查下表查下表不需輸入不需輸入不需輸入01234591095%2.99574.74396.29587.75379.153510.51390%2.30263.88975.32236.68087.99369.274785%1.89713.37244.72316.01357.2678.494780%1.60942.99434.2795.51516.7217.90675%1.38632.69263.92045.10946.27447.422770%1.2042.43923.61564.76225.89047.005610%5%NumberofFailuresConf.Level