Brian Zahnstecher is a Sr. Member of the IEEE, Chair (Emeritus) IEEE SFBAC Power Electronics Society (PELS), on Power Sources Manufacturers Association (PSMA) Board of Directors, Co-chair PSMA Reliability Committee, Co-chair PSMA Energy Harvesting Committee, and is Principal of PowerRox, focusing on power design, integration, system applications, OEM market penetration, market research/analysis, and private seminars for power electronics. He leads Power for the IEEE 5G Roadmap Applications & Services Working Group, authored the Group’s position paper, and has lectured at major industry conferences. He previously held positions with Emerson Network Power (now Artesyn), Cisco, and Hewlett-Packard. He has been a regular contributor to the industry as an invited keynote speaker, author, analyst, roundtable moderator, and volunteer. He has >15 years of industry experience and holds Masters and Bachelors degrees from Worcester Polytechnic Institute.