As more households add solar panels, batteries and heat pumps, researchers at Purdue found that running them all on DC ...

Established in 1960, Electronics Weekly is the market-leading, longest-established electronics brand, read by key decision ...

In this installment of the course, we analyze one of the core elements of any power system: the regulated power supply. Starting from the single-phase Graetz bridge rectifier, we will examine the ...

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of some sort. Relays are ...

The increasing use of IoT devices and smart appliances has driven demand for compact and efficient power solutions. Traditional AC-DC converters tend to be bulky, fixed-voltage, and often inefficient.

Abstract: This paper presents a three-level AC-DC-AC Z-source converter with output voltage buck-boost capability. The converter is implemented by connecting a low-cost front-end diode rectifier to a ...

Although in general I strive to cover a diversity of topics here in the blog, regular readers may have noticed that some amount of chronological theme-grouping still goes on. A few years back, for ...

The article involves designing a flyback AC-DC converter using the innovative INN3679C PowiGaN controller, a member of the InnoSwitch™3-EP family. This chip integrates a 750V GaN switch, delivering ...

Variable frequency drives (or VFDs) are widely used throughout industry to provide adjustable speed control of ac motors. Although modern versions are relatively simple to install and operate, VFDs ...

Abstract: A series-connected 24-pulse ac–dc converter with a double-diode harmonic suppression circuit (DDHSC) is presented in this article. The DDHSC is installed at the dc side of the ac–dc ...