finite switching time造句

Practical switches fall short of this ideal; they have resistance, limits on the current and voltage they can handle, finite switching time, etc . The ideal switch is often used in circuit analysis as it greatly simplifies the system of equations to be solved, but this can lead to a less accurate solution.
In complex networks it is necessary to also account for the finite switching time of physical switches; where two or more different paths in a network may affect the output, these delays may result in a " logic hazard " or " race condition " where the output state changes due to the different propagation times through the network.
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