![[UNIFIVE]AC/DC Power Adapter&Switching Power Supply Manufacturer](common/img/header-logo.svg){kind=logo}
We are a specialized manufacturer of AC/DC adapters & switching power supplies UNIFIVE.
Comprehensive support from design and mass production, safety standards compliance, quality assurance, and after-sales service
For industrial equipmentAC/DC Power Adapter
High-quality AC/DC Power Adapter that withstands harsh environments and long hours of use
Leave medical power supplies to UNIFIVE as well
Power supplies that support the safety and reliability of medical equipment. We offer a wide lineup of medical power supply series.
Achieves approximately 70% size reduction, UNIFIVE's 200W GaN AC/DC Power Adapter makes its debut
A Products with CCCV operation is also released in the same form factor, capable of meeting charging demand for lithium batteries
Added new models to the USB Power Delivery compatible 45W / 65W series
Adopts a USB Type-C receptacle design. Supports flexible power supply selection according to device specifications.
Founded in 1989 as an AC/DC Power Adapter/switching power supply manufacturer, UNIFIVE
provides high value-added Products that meet global needs, while complying with international standards and advancing compact size, light weight, and enhanced functionality.
Flexible Customization
We accurately understand increasingly diverse market and customer needs. We flexibly accommodate custom orders starting from small lots.
With the development of approximately 1,500 new models annually and shipment of over 15,000 samples per year, our development and manufacturing sites have established a flexible production system.
Proven Global Track Record
Since its establishment in Tokyo in 1989, UNIFIVE has expanded its sales bases worldwide and built an extensive track record.
From collecting market needs to design, development, mass production, quality inspection, and maintenance services, we have established a quality assurance system covering all processes.
You can search by the application of the equipment in which the product will be used.
We can fine-tune specifications and provide customization, so please feel free to contact us.
In addition to application, you can narrow down the optimal Products using the following criteria.
You can check the connection terminals required for AC/DC Power Adapter and power supply Products. We offer a lineup of more than 300 types, including S-type straight, L-type right angle, EIAJ, USB Type-C, and Micro USB. We can also flexibly accommodate detailed requests such as crimping special terminals, adjusting the length of the metal part of DC plugs, and changing cable length. We propose the optimal combination according to your application and equipment specifications.
As an AC/DC Power Adapter and switching power supply manufacturer, UNIFIVE provides optimal custom power supplies for customers across various industries. We can accommodate detailed requirements including safety standards, design, electrical characteristics, environmental standards, efficiency standards, noise countermeasures, extended service life, and designs that meet customers' quality standards. We have extensive experience in custom solutions ranging from 3W to over 1KW output.
Learn about UNIFIVE's commitment to quality. As an AC/DC Power Adapter and switching power supply manufacturer, we have established a thorough quality assurance system covering all stages, from collecting market needs to design, development, mass production, and post-shipment maintenance activities.
UNIFIVE flexibly accommodates everything from modifications of existing Products to complete full custom solutions according to customer needs.
| Semi-custom solutions that utilize existing molds and designs with proven development results enable short lead times, while full custom development from scratch supports diverse fields such as medical, industrial, information equipment, and IoT. We introduce examples of custom power supplies we have developed for various industries and applications. |
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Company Information We present the corporate information of UNIFIVE CO., LTD.. This includes introductions to its headquarters, in-house factory, in-house development bases, and overseas locations, as well as initiatives, social responsibilities, company history, distributors and Products retailers, major business partners, and recruitment information. |
