DfR Solutions Reliability Designed and Delivered

3 Real Life Examples Of “After A Failure” Investigations

“After a failure” investigations are typically performed to identify root cause of failure, calculate risk exposure and develop mitigation and remediation solutions. Just like with “before a failure” investigation, there are two specific test methods that could be applied to either of the two categories – non-destructive physical analysis (NPA) and destructive physical analysis (DPA).

Topic: Reliability Physics, reliability testing, Failure Analysis

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Identifying Common Electronic Failures

Failure analysis is the process of identifying, and typically attempting to mitigate, the root cause of a failure. In the electronics industry, failure analysis typically involves isolating the failure to a location on a printed circuit board assembly (PCBA) before collecting more detailed data to investigate which component or board location is functioning improperly.

Topic: Failure Analysis, electronics failure

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