HW Module developer

Bosch Global Software Technologies Private Limited is a 100% owned subsidiary of Robert Bosch GmbH, one of the world's leading global supplier of technology and services, offering end-to-end Engineering, IT and Business Solutions. With over 27,000+ associates, it’s the largest software development center of Bosch, outside Germany, indicating that it is the Technology Powerhouse of Bosch in India with a global footprint and presence in the US, Europe and the Asia Pacific region.

Product: 11kW Charger and 3kW DCDC convertor for electric vehicleArea of work: Filter design and integrationDesign 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.• Expericence 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 converterdesigns.• Provide clear documentation of design decisions, schematics, layout guidelines and test results.

M.Tech in power electronics

7-10 years