Hegawei Oy

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Toivo Ridal
CEO and Founder

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. Toivo’s designs not only meet technical requirements but also take into account important considerations such as EMC compliance, efficient layout, cooling and space requirements and cost optimization. He is also skilled in designing transformers for various topologies and has a good understanding of new technology components such as SiC, GaN, and GaN HEMTs transistors.

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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.

Why Choose us

With decades of expertise, we prioritize innovation, efficiency, and reliability in every project. We tailor our solutions to meet specific project needs, from initial concept to final testing, guaranteeing superior quality and customer satisfaction.

  • Expertise: Specializing in designing efficient power supply units.
  • Integration: Proficiency in GaN, GaN HEMTs, and SiC transistors.
  • Customized Solutions: Tailoring designs to meet project requirements.
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Contact us today to partner on reliable power supply solutions!