Notice of Exhibit at Techno Frontier 2023 Power Supply System Expo

We will hold an exhibition at TECHNO-FRONTIER 2023. You can experience our latest switching power supplies and AC adapters. Online exhibition will be held at the same time. We look forward to seeing you there.


UNIFIVE – AC adapters & switching power supplies.

"We will exhibit at Techno-Frontier 2023 Tokyo"

Thank you for your continued patronage of our power supplies.

We are pleased to announce that we will be holding an exhibition at TECHNO-FRONTIER 2023 Power Supply Systems Expo.

You will be able to see our latest switching power supply series and the latest technologies directly at the event where the cutting-edge technologies of power supply systems are all gathered. We hope that you will visit our booth, take our new products in your hands, and experience optimal power supply solutions.

Our team of power supply consultants will also be waiting for you at the booth. Please feel free to contact us for more information about our power supply products, technical questions, or to discuss your current power supply concerns and needs.

Details of the exhibition are as follows




Exhibition: July 26 (Wed) - 28 (Fri), 2023, 10:00 - 17:00 (JST)
Online Exhibition: Tuesday, August 1, 2023, 10:00 - Friday, August 25, 2023, 17:00 (JST)


Japan Management Association(JMA)


Tokyo Big Sight East Exhibition Hall

Booth number


Website (English)

We will also be holding an online exhibition, so we hope you will take this opportunity to visit our booth.

You can get the product catalog in PDF.

Product initiatives

Since 1989, UNIFIVE has maintained the quality of their AC power adapters and switching power supplies through rigorous quality controls.

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