The data center industry is having a power problem. The problem is at the rack. Artificial intelligence (AI) is driving rack power into ranges where conversion losses are no longer background noise.

The combination of rare earth materials and cryogenic temperatures could be the key to transforming power infrastructures in preparing for AI applications. The dramatic growth of AI data centers and ...

Matlab files for producing figures of paper : Chavanne, C. Asymptotically-unbiased nonparametric estimation of the power spectral density from uniformly-spaced data with missing samples. Matlab files ...

An axial flux electric motor from Yasa set a new unofficial power density record. The working prototype weighs just 28 pounds but makes more power than two Tesla Model 3 Performance EVs combined. The ...

Three months after declaring an unofficial world record achievement in power density for an electric motor, YASA’s latest axial flux prototype has shattered that previous benchmark. The axial flux ...

As the federal government reimagines American energy policy this year, support for projects hinges on a new metric — density. The concept of density in energy production echoes throughout recent ...

For decades, fuel cell innovation has been guided by two main benchmarks: cost per kilowatt and stack durability. These remain important, especially in applications driven almost entirely by project ...

YASA is on a tear to demonstrate its technical prowess in flat, compact axial flux motor technology. As we've seen repeatedly in the past, good things happen when the British e-machine specialist sets ...

Higher power density is one of the keys to more competitive products that are able to deliver more, and better, features at a given competitive price point. Designers know many tricks-of-the-trade and ...

In a nutshell: For more than half a century, the relentless progress of Moore's Law has driven engineers to double the number of transistors on a chip approximately every two years, fueling ...

Use left and right arrow keys to seek audio. When we first saw PowerColor's impressive Radeon RX 9070 XT Red Devil at CES 2025, we were told it planned to release an all-white version in the months ...