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Three - phase inverter bridge circuit

2016-05-16 14:03  
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Three - phase inverter bridge circuit
Three - phase inverter bridge circuit
It can use a bipolar transistor, the model can be MOSFET, or IGBT, and regardless of the NPN-type or PNP type, N- channel or P-channel, and even complementary. Basic switching sequence of the three - phase inverter is shown as following (if the order is reversed, then the motor reverses. If it combines with the switch of DC converter, it also able to adjust the voltage)