12/1/2023 0 Comments Emc in carsOur lab is able to conduct engineering evaluations of automotive EMC components to a number of OEM specifications. Click here to learn more about our consultants.ĮMA ® can perform developmental testing to assist with product design, pre-compliance, and troubleshooting. Whether needing design review services in the early stages of product development or troubleshooting expertise when a product has failed EMC testing, EMA ® has the technical expertise to assist your team. EMA ® has deep experience in electromagnetic environmental effects, EMI/EMC, on-board and off-board radiated emissions and immunity, and RF interference from the environment or from co-located antennas. With a focus on long-term, ongoing client relationships, many of our clients retain our services across multiple contracts, resulting in successful partnerships over many years. Our staff sits on international standards committees and have a deep understanding of the regulatory as well as technical challenges facing automotive OEMs and suppliers. We are known for our commitment to excellence and our outstanding achievements in quality, performance, and technical accuracy. Automotive EMC ConsultingĮMA ® provides a wide variety of consulting services to customers across multiple industries. This lets you save time and money and get to market in the most efficient way possible.Īnsys EMC Plus simulation of radiated coupling from 12V cable to antennas on the vehicle, per CISPR 25. Given the immense cost and complexity of testing to regulations such as CISPR 12, 25, and now 36, ISO 11451-1 and 2, ECE Reg 10.05, ICNIRP 1998/2010, not to mention the OEM-specific requirements, early simulation and modeling can give you peace of mind that when your DUT comes in for testing, either at the component or vehicle level, you’ll be able to pass the first time. It is essential to perform RFI analysis early in the design phase of a program to identify and mitigate issues before they become reality. RFI occurs when one or more source signals cause a victim system to not function properly, which is especially a concern as vehicles package more co-located antennas together. Using high-fidelity measured data in an RF interference (RFI) analysis greatly improves the accuracy of the analysis. Our testing history and laboratory resources allow us to validate our models and results to ensure accuracy for automotive EMC design.ĮMA ® also offers the Automated Radio Measurement System (ARMS) to generate data for RFI analysis within automotive projects. Ansys EMC Plus (formerly EMA3D ® Cable) can simulate the performance of items from the module level up to the full vehicle level, including the contributions of HV or LV cabling to both emissions and immunity issues. These simulations help platforms meet all their requirements and perform flawlessly in a wide range of electromagnetic environmental conditions. EMA ® has over forty years of experience creating complex simulations across a wide variety of platforms from cars, to aircrafts, to spacecrafts. With electric vehicles and autonomous vehicles progressing every model year, regulatory compliance and functional safety are some of the highest priorities. As automotive technology becomes increasingly complex, the electromagnetic environment both internal and external to the vehicle becomes more and more critical.
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