Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...

Differentiating between energy and power. Elevating power density in EV design with a three-phase inductor. Use of power filters in grid-connected inverters. Simply put, power density is a quantity ...

A stacked DBC packaging method utilizes mutual inductance cancellation effects to significantly reduce parasitic inductance. With the current path increased by one-fold, SiC power modules allow for ...

Scientists at Lawrence Berkeley National Laboratory and UC Berkeley have created what they're calling "microcapacitors," which integrate energy storage directly into the microchip itself, solving the ...

onsemi has developed power semiconductors based on a vertical GaN (vGaN) architecture that improves efficiency, power density, and ruggedness. These GaN-on-GaN devices conduct current vertically ...

Scientists at China’s EAST tokamak have achieved plasma densities beyond long-standing limits using plasma-wall self-organisation.

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 ...

The site upgrade adds 2MW of power and advanced liquid cooling infrastructure as Phase A of a multi-stage expansion ...