Led multiple hardware teams for a number of wireless charging solutions - Wireless charging transmitters (MagSafe Duo, Apple Watch Charger), Apple Watch Fast Charging , Airpods Case. Organizational leader that manages power/magnetics architecture teams and multiple inductive charging accessories/modules.

Power Electronics, wireless charging architecture and design

Primary responsibility is development of new platforms in the ever changing field of LED drivers. - Experienced in power levels ranging from 15W to 150W. - Hands-on experience on working on various topologies like Boost PFC, Buck Boost, Buck, Flyback PFC, forward, LLC, other half bridge resonant inverter. - Worked on a no.s of issues related to LED driver development like EMI, surge, UL/CSA certification, class 2 compatibility. - Experienced in control loop design, mangetics design, PCB layout, circuit simulation. - Design for cost and mass manufacturing. - Also lead research oriented projects for future development. - Guide other engineers in the team during product development.

Work in LED electronics on a number of AC-DC and DC-DC conversion topologies : Boost, Flyback, Buck, LLC etc.

Research Assistant at Smart Lighting ERC - Low cost direct AC LED driver structures for long life LED electronics. - High Frequency switching evaluation of GaN devices for LED drivers.Energy Harvesting - Design and development of low power(mWs) electromagnetic microgenerators from ambient vibration. - Introduction of new topologies for extremely low voltage, low power topologies for energy harvesting. - Design of a general purpose low power maximum power control scheme optimum for low energy harvesting systems like microgenerators, solar cells etc.