To design a motor control circuit, select the motor type (DC or AC), choose a suitable power supply, pick an appropriate motor driver, decide on the control method (e.g., PWM for DC or VFD for AC ...

You need not approach the age-old ac-motor-control design problem in the same old way. Making changes in the motor-sensing interface can increase efficiency, save board space, and lower costs. The ...

Abstract: The traditional AC motor speed control system can not effectively control the abnormal current output value, and the output current value after control has no periodic change rule. Therefore ...

For the PDF version of this article, click here. Consumer appliance and industrial applications are generating demand for sophisticated motor control circuits that can simplify system designs ...