The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

The growing demand for efficient battery testers. How to calculate ac power requirements. Calculating ac power per phase for a three-phase system. One major factor driving the lithium-ion battery ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

How would it feel to spend a year living in an RV and traveling around the country? It would probably be exhilarating until you realize that you have no way to charge your phone or make your food.

The three-level, three-phase SiC AC-DC architecture. T-type inverter and T-Type inverter with SiC MOSFETs topologies. Totem-pole topology implemented with SiC or GaN. High power density has steadily ...