Parker Chomerics has introduced the CHO-THERM HV Series, a family of thermally conductive, electrically insulating interface pads designed for high-voltage electronic systems. The materials offer thermal conductivity values ranging from 1.1 to … [Read more...]
Researchers evaluate pyrochlore oxides for EV MLCC and dc-link capacitors
Researchers have reviewed advances in pyrochlore oxides as next-generation dielectric materials with potential applications in electric vehicle (EV) power electronics and high-voltage capacitor systems. Pyrochlore oxides are structurally … [Read more...]
Ultramid polyamide tested for EV coolant exposure with 100,000+ hour life projection
As electric vehicle (EV) adoption increases, requirements for the long-term ageing resistance of plastics exposed to automotive chemicals are rising significantly. In particular, frequent battery charging events and continuous thermal management … [Read more...]
What is the role of engineering coatings in EVs?
Electric vehicle (EV) manufacturers use specialized coatings to provide electromagnetic interference (EMI) shielding, environmental protection, and controlled thermal pathways across high-voltage electronics, battery packs, and cooling … [Read more...]
Researchers develop fast, physics-informed model for EV battery thermal management
Researchers have developed a hybrid modeling framework that enables accurate, real-time prediction of temperature distribution in lithium-ion battery cells used in electric vehicles (EVs), addressing a key challenge in battery thermal … [Read more...]
AI-enhanced thermal imaging identifies early signs of thermal runaway
As the global electric vehicle (EV) sector accelerates, lithium-ion battery thermal runaway remains one of the most urgent safety challenges facing the automotive industry, requiring proactive, high-precision monitoring solutions. Raytron, a global … [Read more...]
Henkel launches new thermal potting solutions for EV components
In the rapidly evolving electric vehicle (EV) market, OEMs and suppliers face increasing pressure to reduce costs, enhance performance, and optimize component designs. One approach gaining attention is component integration, often referred to as … [Read more...]
Q&A: Engineering modular powertrains for software-defined EVs
Electric vehicle (EV) powertrain design is entering a new stage of maturity, where mechanical, electrical, and software systems must operate as one. Engineers are now expected to create modular architectures that meet diverse vehicle requirements … [Read more...]
Rethinking interconnect designs to meet EV demands
The rapid evolution of electric vehicle (EV) architectures is creating new challenges for power interconnects, particularly busbars. One of the most significant trends in e-mobility is the push toward higher power density, which necessitates more … [Read more...]
How high-power dc fast chargers manage heat and impact EV batteries
Fast electric vehicle (EV) charging standards, such as the Combined Charging System (CCS) and Charge de Move (CHAdeMO), regulate the safe, efficient delivery of direct current (dc) to battery traction packs. As shown in Figure 1, high-power dc … [Read more...]
How is temperature, voltage, current, and EMI managed in EVs?
Monitoring and controlling temperature, voltage, current, and electromagnetic interference (EMI) help ensure the efficiency and safety of key electric vehicle (EV) components. This article explores how embedded EV sensors accurately measure … [Read more...]
What role do thermal interface materials (TIMs) play in EV battery systems?
Automotive manufacturers rely on thermal interface materials (TIMs) to prevent overheating in electric vehicle (EV) batteries. TIMs improve thermal regulation across traction packs by optimizing heat transfer between key components and supporting … [Read more...]
How can liquid cooling be applied to charging cables during dc fast charging?
Integrating a liquid coolant system into the cable assembly and connector housing of electric vehicle (EV) charging infrastructure moves coolant around the high-current wires and connectors. The liquid coolant circulates through jackets or channels … [Read more...]
Why thermal management fluid is critical for safe and effective EV performance
Electric vehicles (EVs) are transforming the automotive industry, providing cleaner, more sustainable alternatives to traditional internal combustion engine (ICE) vehicles. However, their continued reliability depends on one critical factor: thermal … [Read more...]
What are the latest cooling technologies for EV traction motors?
Electric vehicle (EV) traction motors must withstand sustained high power and high-speed operation. Keeping them properly cooled is essential to EV powertrain design and implementation. Several options exist for cooling EV traction motors depending … [Read more...]
What techniques are available for mitigating thermal runaway in batteries?
Thermal runaway happens when a lithium-ion (Li-ion) cell, or a small region within a cell, reaches a critical temperature where the materials start to undergo decomposition reactions. These reactions generate significant additional heat. The … [Read more...]