Dong Young Lee

About Dong Young Lee

Business development with Power Electronics and Si and Compound Semiconductor devicesPower electronics system expertise for switched-mode power conversion with ~1200V,~250A,~15kW, and ~10MHz.Industrial experience from research and development to leading mass production project.Hands-on experience and knowledge from power conversion system including Intel IMVP to HVIC, WBG power devices.Extensive and intensive skills from simulation tools to PCB CAD tool.About 28 years of research experience in electrical engineering and power electronics area, including graduate school.Over 2.5 years of industrial experience in large flat PDP (Plasma Display Panel) module development and power electronics application for PDP driving system including Mass Production for 37~50’’ PDP.Over 7 years of industrial experience in HVIC / LVIC development and power semiconductor development for PDP/LED BLU/SMPS/DC-DC system with Mass Production follow-up.Over 2.5 years of industrial laboratory hands-on experience in WBG(wide bandgap) 650V HV GaN switch development, evaluation, characterization and the applications of 1kW synchronous Boost converter and 3kW AC-DC Bridgeless TP(totem pole) PFC to show 99% efficiency with GaN switch.Over 3 year of power engineer at Apple for car project (15kW Wireless Car Charger 1,3 phase-modular PFC pre-regulator) and Mac computer’s power systemOver 3 year of power architect at Samsung Electronics IM division for mobile products’ power systemOver 1.5 year of new business developing at Hanwha Solutions for WBG power semiconductorAccomplished, proactive, self-motivated Engineer / Scientist with significant experience in Power electronics developing, designing, testing, analysis, and leading projects for mass production. Possess Extensive educational background and qualifications with Ph. D, Master’s, and Bachelor’s degrees in Electrical Engineering. Proven technical, interpersonal communications, and training skills.

Experience

1. Principal Power Electronics Engineer

   Salient Motion

   Sep 2025 — Present

   ACDC DCDC power converter/supplies R&D for aerospace and defense applications

Education

• Seoul National University

  BS, Electrical Engineering

  1991 — 1995

• Seoul National University

  Ph. D, Power Electronics

  1997 — 2003

• Seoul National University

  MS, Power Electronics

  1995 — 1997

Skills

• Product Development
• Analysis
• Gan
• Power Supplies
• Pspice
• Ac Dc
• Compound Semiconductors
• Pol
• Electrical Engineering
• Analog Circuit Design
• Digital Tv
• Wideband Gap Power Device
• Engineering
• Renewable Energy
• Simulations
• R&D
• Control Theory
• Semiconductors
• Hardware Design
• Pcb Design
• Simulation
• System Design
• Analog Design
• Power Electronics
• Altium
• Modeling
• Dc Dc
• Orcad
• Power Management
• Electronics