崗位職責:
1. 負責變頻器硬件係統架構設計
、電路原理圖設計及PCB布局優化；
2. 主導功率器件（IGBT/MOSFET等）、驅動電路、EMC濾波電路的設計與調試

；
3. 完成硬件電路仿真、樣機測試及問題分析，確保產品性能與可靠性；
4. 參與元器件選型、BOM製定及成本控製，協助供應商技術對接；
5. 編寫硬件設計文檔、測試報告及技術規範

，支持產品量產化
；
6. 配合軟件工程師完成係統聯調，解決硬件與軟件協同問題；
7. 跟蹤行業技術趨勢
，優化現有產品設計並推動技術創新。

任職要求:
1. 學曆要求：本科及以上學曆，電力電子、電氣工程
、自動化等相關專業
；
2. 經驗要求：
- 3年以上變頻器/逆變器/伺服驅動器等電力電子產品硬件開發經驗；
- 熟悉變頻器拓撲結構（如三相橋式、多電平拓撲等）及控製原理；
3. 技能要求：
- 精通模擬/數字電路設計，熟悉Altium Designer/Cadence等EDA工具
；
- 掌握功率器件選型、熱設計及EMC/EMI解決方案；
- 具備示波器、功率分析儀等儀器使用經驗，能獨立完成硬件調試；
- 熟悉行業標準（如UL、CE
、IEC等）者優先；
4. 其他要求：
- 良好的團隊協作能力、抗壓能力及問題分析能力

；
- 英語CET-4及以上，能閱讀英文技術文檔。


Job Description:
1. Be responsible for the design of the hardware system architecture of the inverter, the design of circuit schematic diagrams, and the optimization of PCB layout;
2. Lead the design and debugging of power devices (such as IGBT/MOSFET), drive circuits, and EMC filter circuits;
3. Complete hardware circuit simulation, prototype testing, and problem analysis to ensure product performance and reliability;
4. Participate in component selection, BOM formulation, and cost control, and assist in technical communication with suppliers;
5. Write hardware design documents, test reports, and technical specifications to support product mass production;
6. Cooperate with software engineers to complete system integration and debugging, and solve problems related to the coordination of hardware and software;
7. Track industry technical trends, optimize existing product designs, and promote technological innovation.

Requirements:
1. Education Requirements: Bachelor's degree or above, majoring in Power Electronics, Electrical Engineering, Automation, etc.;
2. Experience Requirements:
- More than 3 years of experience in hardware development of power electronic products such as frequency converters, inverters, and servo drives;
- Familiar with the topologies and control principles of frequency converters (such as three-phase bridge, multilevel topologies, etc.);
3. Skills Requirements:
- Proficient in analog/digital circuit design, familiar with EDA tools such as Altium Designer/Cadence;
- Master power device selection, thermal design, and EMC/EMI solutions;
- Have experience in using instruments such as oscilloscopes and power analyzers, and be capable of independently completing hardware debugging;
- Preferred candidates should be familiar with industry standards (such as UL, CE, IEC, etc.);
4. Other Requirements:
- Excellent teamwork ability, stress resistance ability, and problem analysis ability;
- CET-4 level or above in English proficiency, Proficient in English reading.