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What BLDC motor drive should I use?

john papa
Prodigy 10 points

Attached is a curve of the 3 phase BLDC motor I am trying to drive. I would like to have a supply voltage, to the driver, of 115vAC and the ability to control the speed/power supplied to the motor. What BLDC motor driver should I select?

  • 0
    Prodigy 150 points
    You may use an isolated AC/DC converter and produce 28Vdc bus voltage. Then you may use DRV8301-8302.
    Second method you may rectify the AC voltage with bridge circuit or PFC. Then you may use and IGBT module with integrated gate driver and digital isolation circuitry.