Bill L. Email and Phone Number

• Over 30 years of work experience in Research, Design, and Manufacturing for power electronics product, hands on designed or supervised designed lots of power supply products including AC/DC, DC/DC, DC/AC converter, motor driver, LED driver, UPS, and Solar Inverter used by many world-famous companies such as SIEMENS, HP, IBM, CISCO, HUAWEI, UTSTARCOM and etc.• Master degree of Double E and unremitting improvement training and research in power electronics theory, analog and digital electronic circuit. Strong experiences of the soft switching converter topologies such as PSFB, SAB, DAB, LLC, LCC, BOOST, BUCK, ACTIVE CLAMP FORWARD/FLYBACK and so on. Deep research high frequency resonant converter such as LLC, LCC converter application on LED driver, Computer servers and data equipment, Airspace, EV, X-ray high voltage(100KV-200KV)generator; PFC; nonlinear control and PWM or SPWM control method. Strong hands-on experiences with hardware experiment, testing, debug, troubleshooting for prototype, and hands-on with SCH, PCB layout, components design and selecting, power losses calculate and thermal design, MTBF calculating and FMEA evaluating.• Strong experience and deep theory background at magnetics design and hands on samples building.• Visiting scholar in Power Electronics Lab of University of California, Irvine. Published three patents and many technical papers in America PESC, IECON and in the Chinese magazine.• Intensive expertise of safety standards with CE, UL, TUV, and strong experiences with EMC, ESD issues solving.• Skill in PSIM & Pspice tools for circuit simulation, and software tools: Altium Designer, Protel, OrCAD, Power PCB, Power logic, Excel for design and circuit calculating. • Familiar with ISO9001, ISO14000, design and verification control process, as well as project management. • Highly self-motivated, independently to work with good teamwork skills and team management.