Abstract With increasingly strict regulations on lithium-ion battery (LIB) thermal runaway (TR) and safety, rapid detection has become essential to ensure passengers can evacuate safely in electric vehicles (EVs). Early TR detection requires temperature sensors to monitor battery behavior. Incorporating many sensors increases both cost and system complexity, so commercial … [Read more...]
Monte-Carlo as a Tool for Robust Thermal Design
Introduction Parametric design plots are commonly used in early thermal architecture studies to understand sensitivity across the design space, often resulting in the selection of a single-point solution that achieves a key design objective. For example, the size of a passively cooled consumer electronics device may be selected such that it achieves the required thermal … [Read more...]
The Physics of Cooling in Confined Spaces: Advanced Driver Assistance Systems (ADAS) Automotive Electronics
Introduction The evolution of modern automotive engineering is defined by a single, escalating conflict: the demand for massive computing power versus the shrinking physical space available to house it. As vehicles transition from mechanical machines to "computers on wheels," the thermal management of Advanced Driver Assistance Systems (ADAS) has moved from a secondary … [Read more...]
Signal SHFWT Series Delivers Superior Efficiency, Thermal Performance and Low EMI noise in High-Frequency Toroidal Inductor
Signal has announced the introduction of its SHFWT Series Helical Wound Flat Wire Toroidal Inductors, broadening the Signal portfolio with a high-performance solution for demanding electronic designs. The SHFWT Series strengthens Signal’s lineup of chokes, coils, and inductors, responding to increasing demand for efficient, low-loss, high-frequency power components. The low … [Read more...]
Rethinking Thermal Design Priorities in Electronics Packaging
Steady state operating temperature is a critical design parameter for ensuring the reliable operation of modern electronics systems. However, in practice it is but one of many factors that impact overall system health and performance. Modern challenges, like the large transient power draw associated with artificial intelligence (AI) workloads create the potential for more … [Read more...]
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