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如何调节用电器的功率
更新时间: 2020-09-16 00:00:00  

用电器的类型比较广泛:有感性负载,如电动机、电磁炉、电冰箱等;线性负载如照明灯、电热转换器等;还有容性负载等等。

一般来说电器出厂前按照设计它的功率是一个定值,不能调节,如果强行调节,可能无法满足需要。电磁炉可以调节实际上是功率切换,即改变电阻档位来实现的。

关键词: 如何 调节 电器 功率

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