Yusi Liu
About Yusi Liu
Yusi Liu is a Staff Application Engineer at ON Semiconductor, where he has worked since 2020. He holds a Ph.D. in Electrical and Electronics Engineering from the University of Arkansas and has previous experience at Google and Yaskawa - Solectria Solar.
Work at ON Semiconductor
Yusi Liu has been employed at ON Semiconductor since 2020, currently holding the position of Staff Application Engineer in Phoenix, Arizona. In this role, Liu conducts electrical and thermal simulations, contributing to the development and optimization of semiconductor applications. Prior to this position, Liu served as a Senior Application Engineer at the same company from 2017 to 2020, where responsibilities included system modeling and simulation, magnetic design, and PCB layout design.
Education and Expertise
Yusi Liu's educational background includes a Bachelor's Degree in Electrical and Electronics Engineering from Hunan University, completed from 2004 to 2008. Liu furthered their studies at Florida State University, earning a Master's Degree in the same field from 2009 to 2011. Liu obtained a Doctor of Philosophy (Ph.D.) in Electrical and Electronics Engineering from the University of Arkansas, where they studied from 2012 to 2016. This extensive education has equipped Liu with skills in system modeling, simulation, and circuit testing.
Background
Before joining ON Semiconductor, Yusi Liu worked in various engineering roles. Liu was a Ph.D. candidate at the University of Arkansas from 2012 to 2017. Liu also completed a three-month internship as an Electrical Engineer at Google in 2015. Additionally, Liu worked as a Control & Software Engineer at Yaskawa - Solectria Solar from 2016 to 2017. This diverse background has contributed to Liu's comprehensive understanding of electrical engineering principles.
Technical Skills and Specializations
Yusi Liu possesses a range of technical skills relevant to electrical engineering. Liu is skilled in system modeling and simulation, magnetic design, PCB layout design, and circuit testing and debugging. Liu defines Power Integrity Management (PIM) for SiC MOSFET applications, including solar inverters, electric vehicle chargers, and uninterruptible power supplies (UPS). Liu also has hands-on experience with high-power converter testing, capable of handling systems up to 2 MVA, and has solid experience in system-level testing based on power hardware-in-the-loop platforms.
Professional Experience
Yusi Liu's professional experience spans several key roles in the engineering field. After completing their education, Liu worked as a Control & Software Engineer at Yaskawa - Solectria Solar for one year. Following this, Liu transitioned to ON Semiconductor, where they initially served as a Senior Application Engineer for three years before advancing to the role of Staff Application Engineer. Liu's experience includes a significant internship at Google, which provided exposure to cutting-edge engineering practices.