Ali Safayet

About Ali Safayet

Technical Experience- Over 12 years of experience in power electronics- 7 years of experience in EMC design and testing- Experienced in automotive power electronics, EMC/EMI and motor control- High voltage and low voltage power electronic circuit design, worst case circuit analysis, failure analysis, debugging, PCB layout and schematic review for EMC compliance- Lead EMC and Power Electronics Engineer at Halla Mechatronics- Research publication on EMC and power electronics in well reputed journal and conferences- Senior Member of since Jan, 2020SkillsSoftware: CST Microwave Studio, PSIM, EMC 32, MATLAB/SIMULINK, Cadence schematic and PCB DesignerHardware: EMI test receiver, RF generator, amplifier, oscilloscope, VNA, BCI test setup, VDS200, LD200, UCS200. Autowave Generator, RDS200, EMC Test Standard: International Specs for EMC such as CISPR25, ISO 11452, ISO10605 etc, FMC1278, FMC1279, GMW3097, FCA and other automotive OEM’s test standard.

Experience

1. Senior Power Electronics and Emc Engineer

   Halla Mechatronics

   Jan 2016 — Present · Bay City, MI, US

   EMC- Lead Engineer for EMC design and ISO 17025 accredited EMC lab- Design electronic circuit and EMI filter for EMC compliance- EMC modeling for improvement of EMC performance of the product- System level EMC simulation to optimize design to save time and cost of design iteration- Work with Electrical Hardware Design team to design and review schematics, ensuring standardization and best practices for filters, common mode chokes, decoupling, ESD protection, and grounding strategy- Collaborate with PCB layout and mechanical packaging teams to ensure best practices including routing, power planes, ground planes, vias, component placement, shielding- Review EMC test Specification and prepare EMC test plan for DV and PV level testing- Conduct and supervise EMC DEV testing (RE, CE, RI) at in house CISPR 25 chamber- Conduct and supervise EMC DEV testing at in house BCI, ESD and Transient test bench- Work with third party lab for official DV and PV testing- Review EMC Test Report and present summary report to customer- Debug any EMC non compliance, prepare 6D/7D/8D for customer. Identify the root cause and apply CAP for EMC compliance.Power Electronics- Design and testing of power electronic circuit- Simulation of power electronic circuit for functionality and thermal performance- Worst case circuit analysis- Analysis on thermal performance, fault condition scenario, fault mitigation, sizing of power electronic component such as MOSFETs, DC link capacitor, common mode choke etc.

Education

• North Carolina State University

  Doctor of Philosophy (Ph.D.), Electrical Engineering

  2012 — 2015

• Bangladesh University of Engineering and Technology

  Bachelor of Science (B.S.), Electrical and Electronics Engineering

  2004 — 2009