中文
Floor fan motor control solution

Description

System diagram

Video

  • Description

    For the three-phase low-voltage fan motor drive solution, Cmsemicon launched a cost-effective low-voltage fan solution. The scheme adopts SVPWM space voltage vector modulation technology, which has smaller harmonic components and torque ripple, and the peripheral circuit is simplified, providing a complete solution.


    Performance characteristics of CMS32M55xx floor fan motor control program:

    > Integrate 12Bits high-speed ADC, multiple high-performance analog operational amplifiers and programmable PGA, P+N drive, streamline peripheral circuits

    > Non-inductive FOC, dual resistance control mode

    > Self-convergence and direct closed-loop startup algorithm, adapt to different load startup, 100% startup success

    > Good start effect in forward and backward wind, fast and stable start, no out of step, smooth operation and low noise

    > Constant speed control

    > Standard output interface: FG, Vsp (or PWM), VCC, GND


  • System diagram

  • Video

    Smart fan control demo

    Demonstration of DC fan control scheme, including graphic control platform such as motor and touch

This site uses cookies. By using our site you agree to our privacy policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise,you agree to the use of cookies.