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DC/AC sine wave inverter power supply

It is possible to supply with one unit! We have contributed to reducing the overall system costs.

This is a case study of an inverter power supply for driving power protection devices within a railway substation (converting DC input for railway substations to AC). Previously, small inverters were installed one by one for each protection device using a pseudo-sine wave. Through operational adjustments on the system side, it became possible to supply power with a single unit, contributing to overall cost reduction for the system. Additionally, at the customer's request, we provided a sine wave output, enhancing added value. Aiga Electronic Industries, which operates Industrial Custom Power.com, also has a track record in inverter design and development. Please feel free to consult us. 【Case Overview】 ■ Application: For railway power protection devices ■ Input Voltage Range: DC100/110V (DC85V–140V) ■ Output Specifications: AC235V/25.5A ■ Number of Channels: 1 channel ■ Efficiency: Over 70% ■ Size: 40W×129H×233D *For more details, please refer to the related link page or feel free to contact us.

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Handbook "Excerpt on Circuit Configuration and Design Methods of Switching Power Supplies"

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Aiga Electronic Industry Company Profile

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Railway business electrical equipment

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