Motor Control

Turbo Fan Solution:

Introduction:

This solution adopts the 32-bit MCU MDF101A, through the efficient sensor-less square wave control design, the speed up to 130,000 rpm, can be used for cooling blowing (drying), dusting/vacuuming, removing mosquitoes and insects, making a fire to help combustion, etc. It has the advantages of high performance, portability and high stability.

Features:

- Sensor-less square wave control algorithm: supporting up to 130,000 rpm high-speed operation.
- Built-in protection mechanisms for over-voltage, under-voltage, blocking, over-current, over-temperature, phase-failure, etc., to ensure safe operation of the equipment.

- Enhances the dynamic response speed of square wave control through PID adjustment and forced commutation technology to ensure stability at extreme speeds.

- Supporting multi-step wind speed adjustment, users can flexibly adjust the wind speed of the fan according to the demand.

Applications:

Block Diagram: