The reduction of carbon dioxide emission is a global trend. Under this trend, the demand of high efficiency motor is growing. In addition, the legal requirement on the motor efficiency imposed by the developed countries is another key driving force behind the demand of high efficiency motors.

Brushless DC (BLDC) motor is a solution to meet the increasingly stringent efficiency requirement. In comparison with traditional brushed DC motors or AC induction motors (IM), BLDC motors have the advantage of higher efficiency, lower radiation emission, higher reliability, and longer durability. In addition, BLDC motors do not create sparks, particles, or dusts while running. The efficiency is relatively independent of motor speed. BLDC motors requires a driver board, which can provide extra protection for over temperature, over current, over voltages. With these protection mechanisms, BLDC motors can be used in harsh conditions and still provide high reliability and long durability.

Myson provide complete a BLDC motor control solution.

The solution supports:

   High speed (>20000 RPM) without any hall sensor

   Automatically adjustment for phases to achieve the highest efficiency

   Zero start without hall sensor

   High precision speed control (+/-5%)

   Programmable output torque

   Self-diagnosis program for mass production

Myson offers proven BLDC motor drive control board solution for various applications. We work closed with customers to provide sample codes for further development. With these features and our experiences, we believe that Myson can be a strong partner to help our customers in developing their BLDC control solutions.