22F-B033N104

22F-B033N104

22F-B033N104

直流电机正反转控制电路的接线方法

直流电机正反转控制电路可以采用以下两种方式进行接线：

1. H桥电路方式：这种接线方式可以通过切换四个开关来改变电机的转向。在H桥电路中，四个开关一般是MOS管或IGBT管。当S1和S4导通时，电机正转;当S2和S3导通时，电机反转。

2. 双继电器控制方式：这种方式使用两个继电器来控制电机正反转。在这种方法中，第一个继电器用于控制电机电源的极性，第二个继电器用于控制电机的启停。

在双继电器控制方式中，正向转动时，将第一个继电器的开关切到正向位置，第二个继电器的开关切到启动位置;反向转动时，将第一个继电器的开关切到反向位置，第二个继电器的开关切到启动位置。

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