A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

An AC/DC power supply with input power greater than 75 W requires power factor correction (PFC) to: Take the universal AC input (90 V to 264 V) and rectify that input to a DC voltage. Maintain the ...

Pulse Width Modulation (PWM) is a fundamental technique in power electronics that facilitates the efficient control of power delivery by modulating the width of voltage or current pulses. This method ...

iWatt has launched two digital pulse width modulation (PWM) controllers that enable smaller (as small as 2cm x 2cm x 1.7cm), greener power adapters up to 40W. iWatt has launched two digital pulse ...

With the advent of cost-effective and powerful processors in the marketplace, digital solutions have entered a number of what were previously purely analog systems. For example, high-quality electric ...

Scientists in the Emirates have conceived a new space vector pulse width modulation method that reportedly reduces switching losses and increase efficiency in three-phase photovoltaic inverters. The ...

Ever notice that the ESP32-S3 doesn’t have a digital-to-analog converter? [Chris] did and asserts that he doesn’t care because he can just use the PDM system to get the same result. PDM — pulse ...