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Hitachi Energy

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Our power electronics journey started in Switzerland over 100 years ago with the production of mercury-arc rectifiers. Today, we have one of the most diverse semiconductor portfolios that includes thyristors, diodes, GTOs, IGCTs, MOSFETs and IGBTs, which are manufactured at our own facilities in Lenzburg, Switzerland and Prague, Czech Republic. Our research team continues to push the boundaries of what is possible, using silicon (Si) and silicon carbide (SiC) technology to innovate the next generation of power electronics devices. Our advanced semiconductor technology brings unprecedented control to HVDC transmission systems. We are the heart of traction converters that drive high speed trains, metros and diesel-electric locomotives. Pumps, fans, roller tables, hoist and winches found throughout industry rely on us, and the world is able to enjoy greener mobility because we power the next generation of e-vehicles. We are Hitachi Energy – Semiconductors and with you we can shape the smarter, greener society for a more sustainable energy future for all.

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