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Original question:

BLDC motor controller design suggestions

BLDC motor controller

Megha madukar Bansode
Prodigy 20 points

Can u please help me for bellow:

For BLDC motor controller

My input range is 10V to 16V  &  Maxi input power 50W

And my motor maximum phase current is 4A RMS

So how should i decide or calculate the motor power?

  • 0
    TI__Genius 12231 points

    Hi Megha, 

    Thank you for using our forum!

    This article here from TYTO Robotics details the power/efficiency calculations and important BLDC application concepts to be aware of. I also recommend reading this document for an overall understanding of BLDC motors and efficiency regarding commutation and more.

    Best Regards,

    -Joshua