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Open nowPosted 14 days ago

电机控制器硬件开发高级工程师-模块电路

li/referral788 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen now电机控制器硬件开发高级工程师-模块电路li/referral · Shanghai, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on li/referral's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.1% of postings close within 7 days. Measured by our own scanner across the market. li/referral postings stay open a median of 1 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: posted 14 days ago

li/referral median: 1 days open

The posting

1. 负责高频开关电源、高密度功率变换产品的整体技术方案、拓扑选型与架构设计； 2. 主导磁集成技术落地，包括集成电感、集成变压器、平面磁件、耦合电感等； 3. 完成磁件与磁集成方案正向设计、磁路及寄生参数优化，开展损耗、热、饱和仿真分析； 4. 独立负责LLC、Buck/Boost、PFC、三电平、DAB、双向变换等主流拓扑的参数设计、环路补偿、器件选型、驱动参数优化； 5. 精通SiC/GaN高频应用下的磁件适配、开关振荡抑制、尖峰优化、效率提升方案。 6. 开展磁件及电源整机调试、性能与可靠性验证，攻克研发、量产各类磁相关及 EMC 等问题； 7. 输出全套设计、工艺文档，落地量产固化。

1. 本科及以上学历，电力电子、电气工程、磁性材料、电磁场与微波等相关专业； 2. 5年以上高频开关电源+磁性器件研发经验，有磁集成产品量产落地经验； 3. 精通电磁理论与各类软磁材料特性，掌握 B/H/J 磁化与磁滞机理；能独立完成耦合电感、平面变压器等磁集成开发，攻克高频磁件漏感、寄生、损耗、磁饱和难题； 4. 精通各类开关电源拓扑工作原理、参数计算、环路设计、器件应力分析，熟练掌握功率器件驱动、损耗计算、散热匹配； 5. 熟练使用Ansys Maxwell、JMAG、COMSOL等电磁仿真软件，可独立完成磁路仿真、损耗仿真、热仿真、参数优化。 6. 具备大功率、高频、高密度电源（储能、车载、工业电源、通信电源任意场景）完整项目经验； 7. 熟悉电源安规、EMC、可靠性标准，能独立解决量产中的磁件一致性、温升、噪声、效率、失效异常等问题； 8. 熟悉磁件加工工艺、绕线工艺、屏蔽工艺，具备磁件成本优化、工艺优化能力。

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