A8600

What is the purpose of the selection of derated switches for known continuous load current applications?

发布于 2021-02-18 21:53:43

【单选题】
A To calculate the voltage drop across the circuit.
B lb prevent short circuits in the motor field windings.
C To obtain reasonable switch efficiency and service life.

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老坛脚踩牛肉面 2023-02-18

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