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 ...

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 ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

This application note presents space vector modulation of a 3-phase BLDC motor with Z32F128 microcontroller. It demonstrates how the microcontroller can implement efficient, cost-conscious vector ...

快科技12月24日消息，在这个年代，手机系列改名不是什么新鲜事。2024年12月诞生的荣耀GT系列在经历两款产品荣耀GT、荣耀GT Pro之后，正式改名升级为荣耀WIN系列。 据荣耀官微消息，荣耀WIN系列全系标配AI绿洲护眼电竞屏，采用3D游戏专属防眩晕技术，不适感缓解率提升54%，缓解眼干、眼疲劳，久战不累眼，跑位不走偏。 更重要的是，荣耀WIN系列屏幕支持5920Hz零风险PWM调光，做到了 ...

When an application requires changes in motor speeds to meet its objectives, a variable frequency drive (VFD) is often the first thing that comes to mind. This is for good reason—VFDs are typically ...

I picked up some pulse width modulation to voltage converter modules. You’ve seen these before under a variety of names. They look amazing for the price, but there are a few little things you might ...

Deciding between PWM and DC case fans can be confusing, but it’s important for the optimal performance of your computer. In general, PWM fans are quieter, more controllable, and more durable than DC ...

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 ...