Power Unit Board configuration

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Power Electronics with GaN, GaN HEMT and SiC transistors.

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Toivo Ridal
CEO and Founder

Hegawei Oy

Toivo Ridal is a highly regarded power electronics design engineer with a career spanning 28 years. Known for his technical prowess, Toivo has designed and tested a diverse range of power supply topologies, including buck, flyback, forward, push pull, half/full-bridge, LLC, and PFC with Bridger-less rectification, covering voltage and power levels up to 1500V and 2000W.

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Our Vision

We want to use better technology to save energy and reduce pollution. This will help to protect the environment from climate change.

Contact us today to partner on reliable power supply solutions!