[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

Those following the ProtoStack tutorials will be happy to hear that there is a new installment which explains Pulse Width Modulation. If you’ve never heard of PWM before, it’s a method of ...

Pulse width modulation is a technique for reducing the amount of power delivered to a DC motor. Instead of reducing the voltage operating the motor (which would reduce its power), the motor s power ...

CorePWM is a general purpose, multi-channel pulse width modulator (PWM) module for motor control, LED dimming, tone generation, battery charging, heating elements and much more. In General Purpose PWM ...

There are two sides to Gary's personality, one is a wide-ranging drive. The other?Well, it's an "Automatic Pulse Width ...

Baseband modulation techniques encode information directly as the amplitude, width, or position of a pulse. They do not utilize a sinusoidal carrier. Some of these modulation schemes are known by the ...

Scientists in the Middle East have developed a series active filter to improve power quality in grid-tied PV systems, ...

The seven-level inverter, with five power semiconductor switches, is said to be particularly efficient at reducing switching losses thanks to a pulse width modulation technique. Researchers from ...