Low-noise, high-boost, high-efficiency DC power converter with high voltage multiplier ratio

https://techxplore.com/news/2024-04-scientists-high-boost-efficiency-dc.html

"10X higher frequency switching with soft switching (like  0 volt resistor) reducing electromagnetic noise and power losses, dissipating heat, reducing number of components, keeping cost and complexity low... resonant tank circuits storing energy during switching period... planar transformer,:flat components printed onto circuit board... MHz drive's high energy efficiency up to 91.3%... electric power, renewable energy, transportation, information, telecommunications, medical... future: kW-class capacity"

Related:

A flexible and efficient DC power converter for sustainable-energy microgrids

https://techxplore.com/news/2024-04-flexible-efficient-dc-power-sustainable.html

Solid-state transformers to upgrade power grid
https://oilprice.com/Energy/Energy-General/The-Tech-Upgrade-That-Might-Finally-Fix-the-Worlds-Energy-Grids.html