This article mainly introduces applications of X - ray technology in the fields of hybrid integrated circuit failure analysis, DPA, and screening test.
本文主要介绍X射线透视技术在混合集成电路的失效分析、DPA以及筛选领域中的应用。
The leakage circuit breaker performance and protection types were introduced, examples of the phenomenon of leakage circuit breakers and the reasons for failure analysis.
简单介绍了漏电断路器的性能和保护种类，举例说明漏电断路器的常见故障现象及原因分析。
Then the authors made a detail analysis on the above troubles and introduced how to improve the fault circuit for reduce the failure rate and enhance the stability of the lift system.
对故障电路进行改进后，提高了电控箱体提升系统工作的稳定性，降低了故障率。
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