Considering the phenomenon of Latch-up in CMOS device,some patterns of manifestation about Latch-up in electronic system are analyzed with three actual circuits,meanwhile the correlative solving methods are also provided. To avoid Latch-up,some general principles are proposed. The analyzing and solving processes derived from practical system design are verified simple and ef-fective in large number of products,and to some extend have general reference value in anti-latch-up design of application systems.
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机译：Overpressure Protection of a Pressure Vessel by System Design through the Application of ASME VIII UG-140 in lieu of a Relief device by an Appropriate Choice of MAWP and/or by Safety Instrumented System
