Engineering & Technology
Update
Switching power supply engineer
Responsible for the R&D process of switching power supply
Jiangsu, China
Full-time
BizLink Technology (Changzhou) Ltd.
Key Responsibilities:
- Responsible for the design and development of new power supply products, resolving any difficult issues during product development.
- Responsible for circuit design, thermal design, magnetic component design, topology design, and EMC design of power supply products.
- Complete prototype production and provide guidance and coordination with test engineers to complete various tests.
- Complete power supply product certification and archive power supply project documentation.
Job Requirements
- Bachelor's degree or higher in a power electronicsrelated field, with at least three years of experience in switching power supply development.
- Familiarity with the principles, operating modes, design formulas, advantages and disadvantages, and application scenarios of common topologies (Buck/Boost/BuckBoost/Flyback/Forward/LLC/PhaseShifted FullBridge/PFC, etc.).
- Deep understanding of the characteristics, loss models, selection, and failure mechanisms of power devices (MOSFET/IGBT/SiC/GaN), magnetic components (inductor/transformer design/core materials), capacitors (electrolytic/ceramic/thin film), diodes/rectifiers.
- Ability to independently design and calculate magnetic components and parameters such as transformers and inductors, and perform power supply debugging, testing, and optimization.
- Extensive experience and practical ability to address stability, dynamic characteristics, ripple noise, power supply heat dissipation, and electromagnetic interference. Ability to resolve complex EMC issues
- Familiarity with international safety standards (IEC/UL/EN, etc.), understanding creepage distance, clearance, insulation requirements, and safety protection circuit design
- Quickly locate and resolve power supply faults (failure, oscillation, overheating, low efficiency, EMC violations, etc.)
Come join us
BizLink is looking for the best & brightest talent
No matter the location, or the role, every BizLink employee shares one mission: Make interconnection easier to improve the quality of life and turn customers' innovative ideas into reality.
Have questions about our positions? Feel free to email us at: recruitment@bizlinktech.com
Please note: This email is for inquiries only. To be considered, all applications must be submitted by clicking the "Apply Now" button on the job posting.
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