Several AC motor controller models are presently being used as general purpose drives.  These are the Pulse Width Modulated (PWM), the Current Source Input (CSI), and the Load Commutated Inverter (LCI).  Even though the different models offer specific advantages and characteristics, the PWM type is universally regarded as offering businesses the best combination of simplicity, [...]

Continue reading...

It is important that any project that has to do with the control of speed, such as general movement, robotics traction, or even wheelchairs for that matter, has some or other way to control this speed in an efficient way.  Any project requires a simple starting point, which is why the implementation of a driver [...]

Continue reading...