振铃是什么啊?求解释
哪位大师知道振铃是什么啊?求详解啊。。
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或者你是讲 MOSFET 开关时的振铃效应 Ringing Effect.
Ringing is the result of an underdamped 2nd order response to a step function. What does that mean? The switching of the MOSFET creates a step function to a load which has an R and an L and a C. It is these parameters of the load circuit which determine the step response.
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