Analysis of the Reasons for the Instantaneous Break of Pogo Pin and Non-Conduction

　　During the sample test and use of the pogopin pogopin, customers have reported the problem of non-conduction and instantaneous interruption. During the use of the connector, if vibration, shock, collision, etc. occur, which affect the electrical continuity of the contact pair, the Instantaneous disconnection is likely to occur.

　　The specified transient time is generally 1μs, 10μs, 100μs, 1ms and 10ms. When encountering this phenomenon, what should be paid attention to is how to judge the momentary failure of the contact pair. 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. Chuanfu Electronics (abbreviation: CFE) reminds you that there are two conditions for judging whether a transient interruption occurs: duration and voltage drop, both of which are indispensable.

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