POWI ▲ +1.0% - Power Integrations, Inc. $POWI - Power Integrations Unveils 4th Generation of Pioneering CAPZero™ X-Capacitor Discharge IC Family Power Integrations shares rose 1.0% following the company's announcement of a fourth-generation CAPZero™ X-Capacitor Discharge IC family, a product line that serves a core function in power conversion circuits. The new generation likely signals continued innovation and competitive positioning in the power semiconductor market, supporting investor confidence in the company's product roadmap. 15-SEP-2026 09:03 AM ET