Key Responsibilities 1.Responsible for hardware development and maintenance of high-power UPS systems (500 kW and above).

1. Circuit design and component selection:
   
   
   
   • Complete schematic design of key circuits and power device selection
   
   
   • Design magnetic components and filtering circuits
   
   
   • Perform loss analysis, efficiency calculation, and thermal design optimization
   
   


2. Independently handle prototype debugging and system integration, analyze and resolve technical issues.


3. Participate in the full product lifecycle from development to mass production, and deliver design documentation (schematics, BOM, test reports, design specifications).


4. Support field/market issue analysis, component substitution, and cost optimization.


5. Complete other tasks assigned by the supervisor.

Qualifications