How to judge the pogopin momentary interruption problem?

　　Instantaneous disconnection refers to the phenomenon of instantaneous disconnection if vibration, impact, collision, etc. occur during the use of the pogopin connector, which affects the electrical continuity of the contact pair.

　　The specified transient time is generally 1μs, 10μs, 100μs, 1ms and 10ms. What should be paid attention to is how to judge that the pogopin contact pair has a transient fault. It is now generally believed that when the voltage drop across the closed contact pair (contacts) exceeds 50% of the power supply electromotive force, it can be determined that the closed contact pair (contacts) fails. That is to say, there are two conditions for judging whether an instantaneous interruption occurs: duration and voltage drop, both of which are indispensable.

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