AN970 - Using the PIC18F2431 for Sensorless BLDC Motor Control
AN970 Using the PIC18F2431 for Sensorless BLDC Motor Control Author: Padmaraja Yedamale Microchip Technology Inc.
With a sensorless method of commutation, the Hall sensors, the sensor magnets, the sensor wires and the PC board can be eliminated.
This simplifies the motor construction and reduces cost.
Inherently, systems with fewer components are more reliable.
Applications like the compressor control in a refrigerator or in HVAC systems, which generates heat and an elevated temperature, may acc
AN970 Features
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