Abstract: In this letter, we propose a novel online converter-level junction temperature T j evaluation method for insulated gate bipolar transistors (IGBTs) based on the common power loop parasitic ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The warehouse is just down the ...

In June, the U.S. Department of Agriculture approved the production and sale of chicken meat by two companies—Upside Foods and Good Meat—who will each initially partner with a restaurant (Upside with ...

As more young people identify as transgender, a fight has re-emerged over therapy that questions their gender identities. By Amy Harmon Since at least a decade ago, a rare consensus has prevailed on a ...

Higher ambient temperatures significantly amplify physiological stress reactivity, affecting the HPA axis and autonomic nervous system activity. Physiological stress markers increased at warmer ...

An isolated DC-DC converter board based on the flyback topology. In this video, we walk through the design, layout, and testing of an isolated DC-DC converter board based on the flyback topology. With ...

In this video, we build a buck-boost converter using the powerful and affordable XL6019 chip, paired with a handmade bifilar common-mode choke. The video showcases a custom-designed buck-boost ...

Quantum Brilliance’s is developing diamond quantum accelerators that will have over 50 qubits and outperform CPUs/GPUs of comparable size, weight and power in important applications. Quantum ...

Bambu Lab just released the H2D Pro, a high-performance, high-temperature 3D printing solution designed to meet the demanding needs of enterprise manufacturing, research and development, and advanced ...

Dried leaves convert small temperature differences into electricity through ion movement, offering a natural, biodegradable platform for efficient thermal energy harvesting that rivals engineered ...