Dealing with power density through modularity. The value of a fully digital power supply relates to the data. Interpreting the data: The role of the power supply’s user interface. A fully digital and ...

Yeah, that's going to need some explaining. This 80 PLUS GOLD certified power supply unit equipped with a Zero RPM Fan mode function that stops fan rotation when operating at less than about 30% of ...

Editor’s note: Every so often I like to plop a good, basic but solid tech review into the mix on EDN. Here is such a topic to which many designers do not pay enough attention. Everyone knows that if ...

AC/DC power supply manufacturers have focused their latest designs on meeting the increased demand for higher efficiency and miniaturization in industrial and medical systems. A few of them are also ...

Every automated test system that tests electronic circuit boards, modules or equipment needs one or more DC power supplies. Specifying the right supply involves more than just finding one that can ...

Worldwide ac mains voltages can range from 100 to 240 V. To allow for sags (brownouts) and surges, offline ac supplies intended for universal input are rated at 85 to 165 V. The ac frequency ranges ...

Xiaomi has unveiled an upgraded version of the MIJIA Smart DC Inverter Floor Fan 1X with a few new features from its predecessor. The new Xiaomi MIJIA floor fan uses seven customized large-area ...

DC motors come in many forms, but they all have the same job: turning electrical energy (DC) into mechanical energy. Although DC motors have a common operating principle, many applications—including ...