Technology (Page 30)

Power conversion developer Hillcrest Energy Technologies has announced peer-reviewed test results comparing its zero-voltage-switching (ZVS) inverter technology with a conventional hard-switched silicon carbide (SiC) inverter. Hillcrest says that in side-by-side testing, ZVS reduced motor-terminal voltage overshoot by more than 90%, from 50% above the DC-link voltage to 4% above it.Continue Reading

Sponsored by Pickering Interfaces. EV battery management and braking systems need to respond safely when sensors fail or electrical faults occur. PXI-based fault insertion and sensor simulation let engineers recreate those conditions under software control, reducing manual patching and making electronic control unit (ECU) tests faster and easier to reproduce.Continue Reading

AI tools can deliver quick answers, but their responses may be incomplete, outdated or incorrect., AI tools can deliver quick answers, but their responses may be incomplete, outdated or incorrect., from Newsnation Read MoreContinue Reading

“The field has been looking for a win and I think this one is a big one,” said Dr. Hussein Tawbi of MD Anderson Cancer Center in Houston., “The field has been looking for a win and I think this one is a big one,” said Dr. Hussein Tawbi ofContinue Reading

By now, you must know that mainstream Linux desktop environments, and by extension, distributions, are moving away from X11. If you don’t know what an X11 session is, it is a desktop session that uses the X Window System, typically through the X.Org Server (Xorg). The server handles graphical outputContinue Reading

If you’ve followed It’s FOSS for a while, you probably have seen our previous coverage of ArmSoM devices. I reviewed the Sige7 a while back and came away impressed (cheeky headline and all). Earlier this year, we also covered the Sige6, the first Sige board to swap Rockchip for Allwinner.Continue Reading

Calibre 9.17 has been released with faster ebook conversion speeds and JPEG XL image support. The open-source ebook editor improves output compression speeds for MOBI, AZW3 and PDB files, which makes conversions to those formats quicker. Converting EPUB to MOBI is what I use Calibre for to read on myContinue Reading

Google has an answer to some of the electricity supply problems that data center construction is causing: It has signed an agreement with energy supplier Voltus to build what it’s calling a 1-gigawatt virtual power plant, expanding on an earlier 100 megawatt deal the two signed earlier this year. ThisContinue Reading

Hyperscalers are getting decidedly twitchy about citizens’ reactions to their secretive data center construction plans, and are looking for ways to de-escalate some of the conflicts. Earlier this month, Amazon announced its Data Center Commitment which, among other things, would disclose more information about energy and water use and considerContinue Reading

The cost of building out the infrastructure needed to satisfy booming demand for artificial intelligence is changing the way major companies allocate resources. That can mean an end to some jobs once done by humans. Yet in many cases it means repurposing money once spent on workers so that moreContinue Reading

The U.S. designated helium as a critical material on Friday because it’s indispensable for making semiconductors that are essential to energy generation, and the global supply is at risk of disruption, according to the Energy Department. The designation by the Energy Department means that more federal financing will be availableContinue Reading