Abstract: This paper presents a half-bridge submodule design based on a 10 kV SiC MOSFET XHV-9 power module. The design of the gate driver, isolated power supply, and busbar are presented. High ...
During descent, the Orion capsule where the astronauts have been living and working will slam into the planet’s atmosphere, exposing it to a firestorm reaching 5000 degrees Fahrenheit (2760C). The ...
This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Amphibious transport dock USS John P. Murtha (LPD 26) will recover the Orion space ...
SAN DIEGO (FOX 5/KUSI) — An elite U.S. Navy special operations dive team, helicopter squadron and LPD ship all based out of San Diego will be assisting NASA with recovering the crew of the Artemis II ...
Abstract: This article discusses challenges and methods for production-level over-the-air (OTA) test of antenna-in-package (AiP) modules comprising antenna arrays operating at millimeter-wave ...
The Artemis II mission will be powered by four solar arrays built in Europe. Image: Airbus Defence and Space. Four giant solar ‘wings’ will provide power for the first crewed mission to the Moon in ...
Researchers in Brazil tested second-life polycrystalline PV modules for two years and found they retained 87–88% of their original power, with minimal degradation and stable performance. Despite ...
UNSW researchers developed a chemically selective, nitrate-based, single-sided accelerated ageing method for TOPCon solar cells that replicates the mildly acidic environment inside EVA-encapsulated ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results