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LM339在电磁炉起什么作用
更新时间: 2020-10-02 00:00:00  

1、它是四电压比较器,用于电磁炉的保护控制电路,比如温度保护、电压、电流检测等等;

2、四电压比较器,用在电磁炉中,主要是作为锅具检测、温度检测、电压检测、电流检测,同步检测;

3、将检测到的信号返给主芯片,使其指挥正常工作、调整功率等。

关键词: lm339 电磁 什么 作用

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