Hicksville Electronic Equipment and Supplies Mfrs 124 Charlotte Ave A manufacturer of power semiconductors and pioneer in high power applications, Powerex is a leading supplier of discrete, modular and integrated high power semiconductor solutions. Hicksville NY Electronic Equipment and Supplies Mfrs Powerex www.pwrx.com power semiconductors powerex thyristor rectifier diode SCR IGBT igbt driver silicon controlled rectifier insulated gate bipolar transistor intelligent power modules ipm igbt-ipm gate driver custom modules semiconductors MOSFET module power semiconductors powerex thyristor rectifier diode SCR IGBT igbt driver silicon controlled rectifier insulated gate bipolar transistor intelligent power modules ipm igbt-ipm gate driver custom modules semiconductors MOSFET module Business Reviews Powerex Testimonials