IEEE

Machinery Fault Diagnoses in High-Voltage Circuit Breakers Using Empirical Mode Decomposition-Support Vector Machine Model

Abstract: The circuit breakers have a flaw in their trip mechanism. Early mechanical faults like coil-plunger jam are hard to report using traditional fault diagnosis based on the coil current.
Forbes

AI Chip Boom Propels Chairman Of Korean Circuit Board Maker Into The Billionaire Ranks

Based in Daegu, a city in southeastern South Korea, ISU Petasys makes multi-layer printed circuit boards that hold chips and other components for AI servers. Surging demand for computer chips and ...
IEEE

Design of Short-Circuit and Overload Protection Chips for SiC MOSFETs

Abstract: This paper proposes a fast short-circuit (SC) and overload (OL) protection integrated circuit (IC) for silicon carbide (SiC) metal-oxide-semiconductor field-effect transistors (MOSFETs). The ...
Oregonian

Oregon National Guard troops can remain under Trump’s control but cannot deploy to Portland: appeals court

Oregon National Guard members may remain under federal control but cannot deploy to Portland, a three-judge appellate court panel said as it placed an administrative hold on the case Wednesday. The ...