About this role
Job Responsibilities
- Design power hardware for UPS systems, including schematic design, PCB review, and magnetic component design.
- Develop and optimize power conversion circuits such as PFC, inverter, and DC/DC converters.
- Select and apply power semiconductor devices (IGBT/MOSFET/SiC) and design related drive, sensing, and protection circuits.
- Conduct hardware debugging, testing, root-cause analysis, and performance optimization to ensure product reliability.
- Prepare hardware design documentation and collaborate with firmware, mechanical, testing, and manufacturing teams throughout product development.
Job Requirements
- Bachelor’s degree or above in Power Electronics, Electrical Engineering, Automation, or related fields, with 3+ years of hardware development experience.
- Solid understanding of power electronics fundamentals and practical experience with PFC, inverter, and DC/DC topologies.
- Proficient in analog and digital circuit design, with the ability to independently complete schematic design and hardware debugging.
- Familiar with power semiconductor devices, magnetic components, protection circuits, and hardware validation processes.
- Strong problem-solving and communication skills, with experience working in cross-functional product development teams.
Preferred Qualifications
- Experience in UPS, telecom power supplies, energy storage systems, or photovoltaic inverter products.
- Familiarity with simulation tools such as MATLAB/Simulink, PLECS, PSIM, or LTspice.
- Experience with kW-level or higher power conversion systems.
- Experience participating in products from design concept through mass production.