电源研发助理工程师
6000-12000元·13薪
无锡 本科
无锡国家高新技术产业开发区
1. Maintain the drive product (220V/380V 0.1kw~500kw) for China and global market
维护变频器产品(220V/380V 0.1kw~500kw)
2. Debug and solve technically challenging issues as part of a multidisciplinary design team
善于分析解决问题
3. Self-motivated and working with different function team
积极主动和不同的team 合作，推进问题解决
4. Making test product and implement power / analog circuit (like IGBT, Mosfet, protection circuit, switched power supply…etc)
测试验证功率，模拟电路
5. Deeply involved into the Verification/Validation Test to verify the solution and solve product issue finally
参与测试，验证方案
6. Communicate / discuss with foreign team independently
独立和国外同事讨论沟通
7. Follow Schneider internal maintenance process and quality strategy.
8. Maintain and increase knowledge/expertise of product engineering technologies, competitor analysis.
Skills
1. Master degree of EE with 3+ years of drive products design experience is preferred. Bachelor degree will need 5+ years experience.
电力电子专业硕士文凭，至少3年以上变频产品设计经验。学士学位需要5年以上设计经验。
2. Good knowledge of power electronic, topology (2-level), component selection (IGBT, Mosfet) and thermal calculation (power loss simulation), protection strategy (short circuit, over voltage, thermal). 3+ years experience of drive platform design is a strong nice to have.
精通电力电子知识、拓扑设计、元器件选择(IGBT, gate driver，Bus Cap, Mosfet)、损耗计算、保护策略（短路，过压，过温）。3年以上变频硬件平台设计经验会被优先考虑。
3. Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods.
传感器与信号处理设计经验，包括接地，拓扑，滤波器，数字/模拟转换。常用电流电压检测方法
4. Switched power supplies (flyback DC/DC converters, power efficiency, reliability…).
开关电源设计经验，熟知常用拓扑，器件选型，损耗与效率计算。能够设计高频变压器和电感。
5. EMC principle knowledge, Differential/Common path, Conducted/Radiated Emission…
掌握EMC相关原理，差模、共模路径分析，传导与发射问题解决
6. High-speed digital design and circuits (microprocessors, DSPs, memories), familiar with basic controller functions (analog/Digital input or output).
熟知主控板功能设计，包括数字、模拟输入输出接口设计，编码器接口设计。
7. Schematic/PCB design and tools skills(Allegro)
8. Familiar with simulation tools(matlab, plecs, pspice or psim), basic knowledge of motor control
1. Maintain the drive product (220V/380V 0.1kw~500kw) for China and global market
维护变频器产品(220V/380V 0.1kw~500kw)
2. Debug and solve technically challenging issues as part of a multidisciplinary design team
善于分析解决问题
3. Self-motivated and working with different function team
积极主动和不同的team 合作，推进问题解决
4. Making test product and implement power / analog circuit (like IGBT, Mosfet, protection circuit, switched power supply…etc)
测试验证功率，模拟电路
5. Deeply involved into the Verification/Validation Test to verify the solution and solve product issue finally
参与测试，验证方案
6. Communicate / discuss with foreign team independently
独立和国外同事讨论沟通
7. Follow Schneider internal maintenance process and quality strategy.
8. Maintain and increase knowledge/expertise of product engineering technologies, competitor analysis.
Skills
1. Master degree of EE with 3+ years of drive products design experience is preferred. Bachelor degree will need 5+ years experience.
电力电子专业硕士文凭，至少3年以上变频产品设计经验。学士学位需要5年以上设计经验。
2. Good knowledge of power electronic, topology (2-level), component selection (IGBT, Mosfet) and thermal calculation (power loss simulation), protection strategy (short circuit, over voltage, thermal). 3+ years experience of drive platform design is a strong nice to have.
精通电力电子知识、拓扑设计、元器件选择(IGBT, gate driver，Bus Cap, Mosfet)、损耗计算、保护策略（短路，过压，过温）。3年以上变频硬件平台设计经验会被优先考虑。
3. Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods.
传感器与信号处理设计经验，包括接地，拓扑，滤波器，数字/模拟转换。常用电流电压检测方法
4. Switched power supplies (flyback DC/DC converters, power efficiency, reliability…).
开关电源设计经验，熟知常用拓扑，器件选型，损耗与效率计算。能够设计高频变压器和电感。
5. EMC principle knowledge, Differential/Common path, Conducted/Radiated Emission…
掌握EMC相关原理，差模、共模路径分析，传导与发射问题解决
6. High-speed digital design and circuits (microprocessors, DSPs, memories), familiar with basic controller functions (analog/Digital input or output).
熟知主控板功能设计，包括数字、模拟输入输出接口设计，编码器接口设计。
7. Schematic/PCB design and tools skills(Allegro)
8. Familiar with simulation tools(matlab, plecs, pspice or psim), basic knowledge of motor control
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