The United States accused China on Friday of failing to disclose a 2020 nuclear test, violating what a US official suggested was an understanding involving a 1996 nuclear test ban treaty that both ...
Fraunhofer ISE project leader Laura Stevens, left, holds one of the III-V germanium modules that achieved a record 34.2% efficiency. Image: Fraunhofer ISE. Researchers at Germany’s Fraunhofer ...
Abstract: Dynamic characterization of silicon carbide (SiC) MOSFET bare dies is essential but challenging due to their inherently fast switching speed, which makes them highly susceptible to parasitic ...
Abstract: The purpose of this paper is to present the processes from designing stage to testing of a three-phase transformer with special construction $250 \text{kVA}-20 \text{kV}(10 \text{kV} / 0.4 ...
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