R&D Power Electronics Design Engineer

Duties & Responsibilities
Design & Analyze:
Design, analyze, and optimize Buck, Boost, Buck-Boost, Flyback, Forward PFC, and LLC converter topologies.
Simulation & Verification:
Perform circuit simulation, component selection, and design verification.
Magnetic Design:
Design magnetic components including transformers and inductors.
Sourcing & Quality Support:
Support cost reduction initiatives and alternative component sourcing. Address engineering queries (EQ) from suppliers to ensure quality, performance, and compliance requirements are met.
Performance Optimization:
Optimize efficiency, thermal performance, power density, and reliability.
Troubleshooting:
Debug hardware issues and perform root cause analysis.
Testing & Validation:
Evaluate and validate designs through electrical, thermal, EMI/EMC, and reliability testing.
Compliance:
Support product certification activities according to international safety and EMC standards.
Documentation:
Prepare technical documentation, test reports, and design guidelines.
Cross-functional Collaboration:
Collaborate with cross-functional teams including mechanical, firmware, manufacturing, and quality engineers.
Requirements
& Qualifications
Experience Level:
Minimum 3 years of experience in the design, testing, qualification, or application of electronic/electrical components and products.
Specialized Experience:
Experienced with
AC-DC power supply and battery charger / EV charger. Proven experience in component qualification, testing, failure analysis, troubleshooting, and reliability assessment.
Education:
Degree or above in Electronics/Electrical Engineering or equivalent.
Technical Knowledge:
Strong knowledge of electronic components and switching power supply topologies, including operating principles and application considerations.
Familiarity with laboratory equipment (Oscilloscope, Power analyzer, Electronic load, and spectrum analyzer).
Familiarity with simulation tools such as
LTspice, SIMPLIS, PSpice, or equivalent.
Bonus:
Experience in thermal management and environmental testing is a plus.
Process & Tools:
Good understanding of BOM management and document control systems. Familiar with Microsoft 365 applications (Excel, PowerPoint, and Teams).
Languages:
Good in English (speaking and technical reading)
Ngành nghề: Điện / Điện tử / Điện lạnh / Điện công nghiệp
Kinh nghiệm: 3 Năm
Cấp bậc: Nhân viên
Hình thức: Nhân viên chính thức
Địa điểm: Hồ Chí Minh