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Electronic Commutation of a DC motor

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rahuljagdale127

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Hi iam doing my project on Electronic commutation of a DC motor. Actually this is the first time I am dealing with power electronics. I would like get the circuit for H-bridge which will drive the 5A, 50V motor. The input of the H-bridge will be connected to the PIC microcontroller. Can anyone help me in designing this circuit Schematic for this H-bridhe using HIP4081 or any alternative.
 

hi
if U until want it try this

**broken link removed**

**broken link removed**
 

Electronic commutation is the method used to drive a three phase brushless motor.
An H bridge drives a brushed motor in forward and reverse directions.
It is not electronic commutation. It is simply a bidirectional switch.

**broken link removed**

Look here for H bridges and application circuits.
 

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