Exhibiting at "TECHNO-FRONTIER 2026 Power System Exhibition" | Power Technology Consultation Desk Open for 3 Days

UNIFIVE CO., LTD. will exhibit at "TECHNO-FRONTIER 2026 Power System Exhibition" (7/15-17, Tokyo Big Sight West Hall 1, 1-AA04). A power technology consultation desk staffed by Japanese engineers will be available throughout the three days to provide on-the-spot consultations on thermal design, noise countermeasures, standards compliance, and custom power supplies.

26.6.2026

We will exhibit at the "Power Supply Systems Exhibition," a component exhibition of "TECHNO-FRONTIER 2026," to be held at Tokyo Big Sight from July 15 (Wed) to 17 (Fri), 2026. The Power Supply Systems Exhibition is the only specialized technical exhibition in Japan where the latest technologies related to power supplies gather in one place, ranging from power conversion through power electronics to stable power supply using UPS and capacitors. Engineers from a wide range of industries, including automotive, FA, precision machinery, home appliances, robotics, and medical devices, will attend.

At our booth as a power supply manufacturer, Japanese engineers will be stationed at the "Power Supply Technology Consultation Desk" for all three days. No reservation is required, and you are welcome to consult with us at any time. We also accept advance inquiries through the inquiry form.

Event Overview

Click here for advance visitor registration (official website) - Free admission

Please complete advance registration via the above link and bring your printed admission badge.

3-Day Permanent "Power Supply Technology Consultation Desk"

At our booth, we will host a permanent "Power Supply Technology Consultation Desk" for the three days of the exhibition. A Japanese engineer with development experience who is currently responsible for failure analysis of Products will be available on-site to directly answer customers' technical questions.

Advance consultations now accepted: Please send your consultation details and specification requirements in advance via the contact form. At that time, please include "Exhibition Consultation" at the beginning of the subject line or message to ensure smooth assistance.

From principles to standards, we answer in the language of engineers

One of the strengths of our desk is the ability to explain not only how power supplies operate, how circuits work, and what safety standards technically require, but also the "why" behind them, in the language of engineers. Furthermore, because our engineers are familiar with on-site failure analysis, we can provide practical perspectives not found in catalogs, such as key points for selecting power supplies to prevent problems before they occur.

Examples of consultations: Technical consultations on thermal design and heat dissipation / Consultations on EMC and noise countermeasures / Studies on power supply miniaturization and higher efficiency / Explanations of technical requirements demanded by safety standards in various countries (industrial equipment, medical devices, home appliances, etc.) / Consultations on replacing or substituting existing power supplies, etc.

We also accept consultations regarding individual development projects such as custom power supplies. Based on the details discussed at exhibitions, we will later reconfirm the specifics as necessary and inform you of feasibility and the proposed course of consideration.

Main Exhibits

AC Adapters and Switching Power Supplies for Industrial Equipment

We will exhibit AC adapters and switching power supplies for industrial equipment that withstand harsh environments and long operating hours. They support a wide range of industrial requirements, including wide operating temperature range (-20°C~60°C), peak load support, waterproofing (IP65, IP67 available with potting), lightning surge protection, and long-life design. All products comply with the international safety standard IEC 62368.

We also offer customization to match your operating environment, such as extended operating temperature range, lifetime adjustments, and changes to cables and connectors. For more details, please also see the Industrial Equipment AC Adapter Special Page.

AC Adapters by Application

We offer AC adapters designed to meet the standards and characteristics required for each application, including ICT and AV equipment, medical devices, and home appliances. Our engineers will propose suitable products on-site, taking into account the applicable safety standards and EMC requirements for each field. You can consider the optimal solution for your application, from standard products to full custom designs.

Compact, High-Efficiency Power Supplies Using Next-Generation Power Semiconductors

We will exhibit compact, high-efficiency power supplies incorporating next-generation power semiconductors. From an engineer's perspective, we will explain both the advantages and key considerations in addressing design challenges such as device miniaturization, heat reduction, and power loss reduction.

Power Supplies Compliant with International Safety Standards and Medical-Grade Power Supplies

We offer power supplies compliant with domestic and international safety standards. For medical devices, we also provide a series compliant with IEC 60601-1, ensuring 2xMOPP insulation. For development engineers facing challenges with regulatory compliance, our engineers will clearly explain what the standards technically require.

What We Can Offer as a Power Supply Manufacturer

We are a power supply manufacturer that handles everything from design and manufacturing to quality assurance within our corporate group. For each of our customers, we take full responsibility in meeting their needs, from specification adjustments and custom designs to stable supply after mass production.

In terms of quality, we maintain a traceability system that stores post-shipment test data over the long term, enabling us to meet the demands of industries requiring long-term supply and strict quality control, including industrial and medical equipment. For more details, please see Our Commitment to Quality.

Request for Your Visit

If you are responsible for development, design, or purchasing and are facing challenges with power supply selection, standards compliance, or thermal/noise countermeasures, please visit our booth (West Exhibition Hall, West 1 Hall 1-AA04). If you inform us of your consultation details in advance, we can prepare relevant materials and samples for you. For inquiries, please contact our sales team here.

Advance visitor registration here (official website) - Free admission

Please complete advance registration via the above link, print your admission badge, and bring it with you.

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