Power Integrations today announced that Wendy Arienzo will join the company’s board of directors on April 1, 2017. Dr. Arienzo has more than three decades of technical and executive experience in technology industries, including the semiconductor and power-electronics industries. Since 2013 she has served as vice president of operations at Fujifilm Dimatix, Inc., a leading supplier of piezoelectric industrial print heads. Previously, she was CEO and a director of ArrayPower, a developer of software-defined inverter technology for solar-energy systems. Her prior experience includes a series of executive and technical roles at NXP Semiconductors (and its predecessor, Philips Semiconductors), IBM Corp. and AT&T Bell Laboratories, among others. She holds a Ph.D. in materials-science engineering from Stanford University, as well as master's and undergraduate degrees in the same field from Brown University.