Technology

Solid-State Transformer Design Unlocks Faster EV Charging

Source

IEEE Spectrum

Published

Oct 11, 2025

TL;DR

AI Generated

Researchers have created a prototype of a smaller, more affordable solid-state transformer that could enhance EV charging. This innovation could lead to faster charging times for electric vehicles. The new design offers potential benefits for fast-charging stations and could revolutionize the EV charging infrastructure. The solid-state transformer is seen as a significant advancement in the realm of climate tech and transportation.

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Astro A20 X review: For PC gamers with a console

The Astro A20 X is a wireless gaming headset designed for PC gamers who also use consoles like Xbox, PlayStation, and Nintendo Switch. Priced at $179.99, it features a detachable boom microphone, customizable RGB lighting, and a multi-device base station for seamless connectivity. The headset is lightweight and comfortable, though the adjustment options may be limited for some users. It offers a semi-neutral sound profile and a detachable boom microphone with solid performance, supported by Logitech's G Hub software for customization. While the A20 X lacks portability due to its reliance on the base station for wireless connections, it provides a convenient solution for multi-device gaming setups.

Tom's Hardware•

3 days ago

What to Consider Before You Accept a Management Role

Before accepting a management role, it's crucial to shift focus from personal output to team success. Brian Jenney, owner of Parsity, emphasizes the importance of prioritizing team development through hands-on training. Consider factors like communication skills, emotional intelligence, and the ability to delegate tasks effectively. Understanding the responsibilities and challenges of managing a team is essential for a successful transition into a leadership position. Balancing technical expertise with leadership qualities is key for thriving in a managerial role.

IEEE Spectrum•

1 week ago

Techie buys fake Ledger Nano S+ hardware crypto wallet and almost falls for phishing — a convincing clone would have caught newbies unaware

Brazilian cybersecurity professional Joje Mendes nearly fell victim to a sophisticated hardware-and-software phishing attack involving a fake Ledger Nano S+ cryptocurrency wallet purchased from a Chinese marketplace. Despite the device being priced similarly to a legitimate one, Mendes discovered it was a counterfeit upon arrival, thanks to Ledger's software verification. Upon dissecting the device, Mendes found it contained an ESP32-S3 SoC and was designed to harvest data through a fake Ledger app, leading unsuspecting users to a malicious website for downloading harmful apps. Mendes reported the incident to Ledger and plans to investigate further, emphasizing the importance of purchasing security devices directly from manufacturers or authorized sellers.

Tom's Hardware•

1 week ago

Is carbon removal in trouble?

Microsoft, a major player in the carbon removal market, has reportedly paused its carbon removal purchases, causing concern in the industry. Carbon removal technologies aim to extract carbon dioxide from the atmosphere for permanent storage. Microsoft, which aims to become carbon-negative by 2030, has been a significant buyer of carbon removal contracts. The company's decision to pause purchases may impact the industry's growth and reliance on corporate support. Industry experts suggest that government mandates and policies are needed to ensure the scalability of carbon removal efforts.

MIT Technology Review•

2 weeks ago