Power Electronics Engineer

Job Title

Job Description

Advanced/Senior Power Electronics Design Engineer, Shenyang

Lead the design, development, integration, and verification of complex power electronic systems supporting CT HW platforms. The role serves as a technical expert in power conversion, power distribution, EMC-conscious design, and reliability engineering while driving the successful delivery of critical hardware subsystems.

Your role:

• Responsible for power distribution unit design (Power electronic converter) and CT Power electrical design, such as power converters, power filter, transformer, etc.

• Responsible for power supply architect & power supply platform development for CT scanner, drive technical feasibility study and discussion with team members from concept stage to product launch.

• Switching mode Power Supply development includes Schematic Design, components selection, transformer design, PCBA layout checking of high-power medical gradient amplifier.

• Communication and technical feasibility discussion with team members in concept stage;

• Detailed design delivery for power supply with high power (technical product spec, DFMEA, electronics system architecture, design review, validation & verification, etc) during PDLM execution;

• Perform trouble shoot and root cause analysis on issues from customer or production line, as well as design verification and product validation, ensure deliverables have no risk in safety and reliability.

• Work with global or local technical leadership to ensure that the technical deliverables are consistent with the goals of larger programs, projects or initiatives

• Ensure design for reliability, performance and high-quality product delivery through supplier relationships

• Track and drive power electronics innovations.

您将负责（Your Role）

电源系统设计与架构开发

• 负责电源分配单元（Power Distribution Unit, PDU）设计及CT系统电气设计，包括：

  • 电力电子变换器（Power Electronic Converter）

  • 电源转换器（Power Converter）

  • 电源滤波器（Power Filter）

  • 变压器（Transformer）

  • 其他关键电源相关模块

• 负责CT扫描仪电源架构设计及电源平台开发，从概念阶段到产品上市，全程推动技术可行性研究及技术方案讨论。

开关电源开发

• 负责开关电源（SMPS）开发工作，包括：

  • 原理图设计（Schematic Design）

  • 元器件选型（Component Selection）

  • 变压器设计（Transformer Design）

  • PCB布局审核（PCBA Layout Review）

• 参与高功率医疗梯度放大器（Medical Gradient Amplifier）电源系统开发。

产品开发与技术交付

• 在产品概念阶段与团队成员进行技术沟通和方案可行性评估。

• 在PDLM（产品开发生命周期管理）过程中完成高功率电源系统详细设计交付，包括：

  • 技术产品规格书（Technical Product Specifications）

  • DFMEA

  • 电气系统架构设计（Electrical System Architecture）

  • 设计评审（Design Review）

  • 验证与确认（Verification & Validation）

问题分析与质量保证

• 负责客户现场及生产过程中问题的故障排查（Troubleshooting）和根因分析（Root Cause Analysis）。

• 支持设计验证（Design Verification）及产品确认（Product Validation）。

• 确保产品在安全性（Safety）和可靠性（Reliability）方面不存在风险。

跨团队协作与创新推动

• 与全球及本地技术领导团队密切合作，确保技术交付成果符合整体项目及产品战略目标。

• 通过供应商协同合作，确保产品设计具备高可靠性、高性能和高质量。

• 持续跟踪并推动电力电子领域的新技术与创新应用。

You're the right fit if:

• Master or Bachelor's degree in Engineering in power electronic engineering, or related field equivalent.

• Minimum of 5 - 8 years electrical engineering experience.

• Familiar with power electronic production development process.

• Demonstrated experience in analog, digital, power, PCB layout, EMC/EMI centered electrical design.

• Knowledge in design for manufacturing: Ease of assembly, Cost, second sourcing.

• Experience for power supply topo LLC/Phase-shift full bridge or three-level is preferred.

• Working experience with the global R&D and engineering organizations.

How we work together
We believe that we are better together than apart. For our office-based teams, this means working in-person at least 3 days per week.
Onsite roles require full-time presence in the company’s facilities.
Field roles are most effectively done outside of the company’s main facilities, generally at the customers’ or suppliers’ locations.
Indicate if this role is an office/field/onsite role.

About Philips
We are a health technology company. We built our entire company around the belief that every human matters, and we won't stop until everybody everywhere has access to the quality healthcare that we all deserve. Do the work of your life to help the lives of others.
• Learn more about our business.
• Discover our rich and exciting history.
• Learn more about our purpose.
If you’re interested in this role and have many, but not all, of the experiences needed, we encourage you to apply. You may still be the right candidate for this or other opportunities at Philips. Learn more about our culture of impact with care here.

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