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Weibull B for Electrolytic Capacitor Failures

thread797-237488

Weibull B for Electrolytic Capacitor Failures

Weibull B for Electrolytic Capacitor Failures

(OP)
Can anyone suggest a suitable Weibull B parameter to use to model the wearout as a result of a single aging electrolytic capacitor in a consumer electronic product deployed in an indoor household environment.    

Regards

Dave

RE: Weibull B for Electrolytic Capacitor Failures

If possible, try to locate actual test data from reliability tests to failure of similar components. If that is impossible, start with B = 1.5. In my work, betas in the range of 1.4 to 2 are common.

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