HW EMC Filter modules - Technical Project Manager

About the role

Product: 11kW Charger, 3kW DCDC converter for electric vehicle applications.Area of work:Filter design - AC line filter, HV DC line filter, Low voltage high current line filters etc, Protection modules.Lead team as techincal project manager. Team building, task sharing, handle esclations, ensure lab booking and drive the topics.Design and Development: Develop filter circuits for power converters, considering EMC requirements.Design and simulate hardware components and ensure compliance with automotive standards.Choose the right passive components (inductors, capacitors, resistors) based on the application's requirements (e.g., size, tolerance, thermal performance).-Develop new filtering techniques to improve power converter efficiency, reduce ripple, and minimize electromagnetic interference (EMI).Expertise in designing filter on 400V HV-DC, 14V/200A LV DC lines.§Simulation and Analysis:Perform circuit simulation and analysis using tools like LTSPICE, PLECS, MATLAB, or other specialized software.-Analyze ripple, and transient behaviors in power converters.Co-ordinate thermal simulations to ensure robustness under varying operational conditions. Prototyping and Sample Testing:Build and validate filter hardware prototypes for power converters.Perform testing of filter circuits to ensure the functionality, efficiency, reliability, and safety standards.-Conduct lab tests to measure parameters such as voltage and current ripple, attenuation, thermal.-Experience with design and EMC measurement on high voltage equipments - 800V, 400V systems.§Optimization and Troubleshooting:Fine-tune and optimize filter designs for improved EMC performance, including minimizing power losses and reducing component sizes.Troubleshoot hardware issues during the testing phase and propose solutions to ensure Standards limits are met. Collaboration and Documentation:-Work closely with cross-functional teams (e.g., power electronics engineers, firmware developers, systems engineers) to integrate filter solutions into power converter designs.Provide clear documentation of Design decisions, schematics, layout guidelines and test results. B.Tech or M.Tech in power electronics 8

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