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Notice of Participation in CES 2026
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New 200W adapter using GaN technology achieves approximately 70% size reduction compared to conventional models
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Notice of Exhibition at Germany MEDICA/COMPAMED 2025
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We have completely renewed the official website of Unifive.
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Thank you very much for visiting the Hong Kong Electronics Fair (Autumn).
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We will exhibit at the Hong Kong Electronics Fair (Autumn)
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Notice of Exhibition at TECHNO-FRONTIER 2025 Starting Today Unifive Proposes the "Next Move" in Power Supply Selection
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Notice of Exhibition at TECHNO-FRONTIER 2025 Unifive proposes the “next move” in power supply selection
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(Starting today) Exhibiting at Healthcare and Medical Device Development Expo 2025
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Notice of Exhibition at Healthcare & Medical Device Development Expo 2025
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[2025 Edition] Digital Version of the Comprehensive Product Catalog Released!
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We will exhibit at COMPUTEX Taipei 2025!
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PD (Power delivery) compatible AC/DC Power Adapters — Desktop & Wall-Mount new series announced!
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Expanded 4-direction AC pin replaceable AC/DC Power Adapters — Desktop & Wall-Mount series: newly added 18W/24W models to the lineup
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Notice of Exhibit at TECHNICAL FRONTIER 2024 Power System Expo (from today)
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AC adapter for medical devices with PD functionality, new additions to the 18W & 30W class series
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Open frame switching power supplies: New 36W, 48W, and 65W class series released
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Notice of Update to Digital Product Catalog
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Notice of Exhibition at Techno-Frontier 2024 Power System Expo
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Notice of Exhibition at MEDIX Healthcare & Medical Device Development Expo 2024 (from today)
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Announcement of the launch of a special website for industrial equipment AC/DC Power Adapters — Desktop & Wall-Mount
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Notice of Participation in COMPUTEX TAIPEI 2024
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Notice of Exhibition at MEDIX Healthcare & Medical Device Development Expo 2024
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Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new 12W & 18W class series added
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AC adapter for medical devices with inlet type 24W lineup has been expanded
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AC/DC Power Adapters — Desktop & Wall-Mount 90W inlet type new model added
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Wide temperature range compatible USB AC/DC Power Adapters — Desktop & Wall-Mount 5W model addition notice
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AC/DC Power Adapters — Desktop & Wall-Mount Added all 4 models of the 70W and 120W series
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PD AC/DC Power Adapters — Desktop & Wall-Mount added 18W and 30W series
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Notice of Update to Digital Product Catalog
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Announcement of Exhibition at Techno-Frontier 2023 Power System Expo
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Added new product UUHP150 to the standard power supply series
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We will exhibit at Computex Taipei 2023
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AC adapter for home appliances, new 12W series now available
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Lithium-ion battery charging AC/DC Power Adapters — Desktop & Wall-Mount, significantly expanded lineup
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Open-frame switching power supply: New models released in the 12W, 18W, and 50W classes.
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Expanded the lineup of wall-mounted 24W products.
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Added 24W series of LED lighting AC/DC Power Adapters — Desktop & Wall-Mount.
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Medical device AC/DC Power Adapters — Desktop & Wall-Mount, release of five new series
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TECHNO-FRONTIER2022 Power System Exhibition starts tomorrow
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Peak load supported AC/DC Power Adapters — Desktop & Wall-Mount, 36W and 120W series newly released
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GaN FET-equipped ultra-compact AC/DC Power Adapters — Desktop & Wall-Mount release announcement
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Notice of Exhibition at TECHNO-FRONTIER 2022
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We have updated our digital product catalog.
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Added 24W and 36W to the AC pin-exchangeable adapter series
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Added 12W and 18W to the AC pin replaceable adapter series
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New series added to open frame switching power supply 200W model
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New series added to the 100W open frame switching power supply products
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Certified IEC61558-compliant AC adapter for home appliances, UHDN series launch announcement
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AC adapter for medical devices, inlet type 15W released
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Notice of Release of 32W Model in LED Lighting AC/DC Power Adapters — Desktop & Wall-Mount Series
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Wide Temperature Range Compatible USB AC/DC Power Adapters — Desktop & Wall-Mount 5W Model Release Notice
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Peak load compatible AC/DC Power Adapters — Desktop & Wall-Mount, 45W series newly released
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Certified IEC61558 standard for home appliances AC/DC Power Adapters — Desktop & Wall-Mount, UHDE series release announcement
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Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new 36W model added
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Notice of UKCA Marking (Update Information)
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To customers handling lighting equipment over 5W
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Announcement of the new release of Unifive's standard adapter, 300W model
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200W model has been added to the open frame switching power supply.
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Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new 18W model added
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Announcement of LED Lighting AC/DC Power Adapters — Desktop & Wall-Mount Series Release
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Notice of Exhibition at TECHNO-FRONTIER 2021
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We have updated our digital product catalog.
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So that's what it was, peak load compatible AC adapter!
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Announcement of the Launch of 6W AC Adapter for Home Appliances Compliant with IEC61558 Standard
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Certified for IEC61558 standard for home appliances, announcement of the launch of USB AC/DC Power Adapters — Desktop & Wall-Mount for home use
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Announcement of 12W Wide Temperature Range Compatible AC/DC Power Adapters — Desktop & Wall-Mount Release
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Notice of UKCA Marking
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New dual-port USB PD fast charging compatible AC/DC Power Adapters — Desktop & Wall-Mount released
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Open-frame switching power supply 36W model now available
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We are currently exhibiting at the 3rd "5G/IoT Communication Expo".
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We will exhibit at the 3rd "5G/IoT Communication Expo"
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We have launched a dedicated page for medical power supplies.
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Have you completed the transition and preparations for EN62368-1:2014?
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Expanded the lineup of wall-mounted 18W products.
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Wide temperature range compatible AC/DC Power Adapters — Desktop & Wall-Mount 6W and 12W series lineup has been expanded.
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Announcement of the new product "Peak Load Compatible AC/DC Power Adapters — Desktop & Wall-Mount" series
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AC/DC Power Adapters — Desktop & Wall-Mount, expanded the 15W product lineup.
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We have updated our digital product catalog. Please take a look.
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4-direction AC pin replaceable AC/DC Power Adapters — Desktop & Wall-Mount, 10W and 24W models have been added to the lineup
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Certified for IEC61558 standard for home appliances, AC/DC Power Adapters — Desktop & Wall-Mount new series UHVU36W release announcement
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4-direction AC pin interchangeable AC/DC Power Adapters — Desktop & Wall-Mount, 36W model added
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Notice of Temporary Work Arrangement Due to State of Emergency Declaration
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(Latest Information) Status of Our Factory
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Notice of Cancellation of TECHNO-FRONTIER2020
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Regarding the resumption of operations at our factory
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Delay in Resumption Schedule of Operations During Spring Festival Holiday Due to Novel Pneumonia
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Regarding the Extension of the Spring Festival Holiday Period Due to the Novel Pneumonia
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Notice of exhibition at TECHNO-FRONTIER2020
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Extension of the Lunar New Year holiday period due to the new pneumonia outbreak
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We have published materials for open frame power supplies for home appliances.
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[NEW] Standard switching power supply, 160W model newly released
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Released 100W inlet type AC/DC Power Adapters — Desktop & Wall-Mount
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Hong Kong Electronics Fair 2019 Autumn starts today
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[NEW] Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new model added to 60W lineup
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Released the glossary of power supply terms for Unifive
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[NEW] Introduction of new series of AC/DC Power Adapters — Desktop & Wall-Mount 15W and 18W for medical devices
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[NEW] AC adapter for medical devices, new model added to 100W lineup
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[NEW] UUL311 added to the UU 10W series
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Notice of Participation in Hong Kong Electronics Fair 2019 Autumn (Hong Kong)
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We have released the documentation for the AC adapter for audio equipment.
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We have released documentation for the lithium battery charging AC/DC Power Adapters — Desktop & Wall-Mount.
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We have released the documentation for AC/DC Power Adapters — Desktop & Wall-Mount for home appliances.
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We have published brochures for each product category.
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The National Foreign Trade Information Service (SNICE) of Mexico has issued a notice that, as of June 2019, it is necessary to add the HS code to the NOM certification.
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Please use the instruction manual for the standard switching power supply 150W and 300W series.
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Please refer to the instruction manual for the Standard Switching Power Supply 240W Series.
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AC/DC Power Adapters — Desktop & Wall-Mount 12W UN series now has a lineup of 10 models.
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Thank you very much for visiting our booth at Techno-Frontier 2019.
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AC adapter for medical devices, new 100W model released
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AC adapter for medical devices, significantly expanded lineup
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Start downloading the 2019 edition electronic catalog
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Inlet AC/DC Power Adapters — Desktop & Wall-Mount 160W model released
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Wide temperature range compatible AC/DC Power Adapters — Desktop & Wall-Mount 6W model released
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Released USB PD (Power Delivery) 30W model
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New model added to UZ series with lightning surge protection, 5W type
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The lineup of round-shaped AC/DC Power Adapters — Desktop & Wall-Mount LM series has expanded.
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Notice of exhibition at Techno-Frontier 2019
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The safety standard mark of Singapore has been updated.
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Safety standard information – Notice regarding QR codes from BIS (Bureau of Indian Standards).
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Ideal for IoMT devices, Unifive's AC adapter for medical devices AC/DC Power Adapters — Desktop & Wall-Mount
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Added 36W model to the UV series with Taiwan BSMI, Korea KCC, and China CCC certifications approved.
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USB for Medical Devices AC/DC Power Adapters — Desktop & Wall-Mount Notice of New Model Addition
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Unifive 30th anniversary
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Notice of Exhibition at COMPUTEX-TAIPEI 2019 (Taiwan)
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April 10 was designated as "AC/DC Power Adapters — Desktop & Wall-Mount Day."
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The standard power supply of Unifive, UOHL3240, has been released.
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Our AC adapter has been adopted for the onboard Wi-Fi service equipment of high-speed trains.
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USB PD AC/DC Power Adapters — Desktop & Wall-Mount release announcement
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Wide Temperature Range Compatible AC/DC Power Adapters — Desktop & Wall-Mount Release Announcement
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New model added to UM Series 6W lineup
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UEC120W inlet lineup has been expanded
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Notice of Participation in 3rd Akiba Ele Show
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Notice of Renewal of the English Website
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AC/DC Power Adapters — Desktop & Wall-MountThe lineup of all 7 models in the 24W UU series has been expanded.
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USB AC/DC Power Adapters — Desktop & Wall-Mount 24W UWB series efficiency level upgraded
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[New Release] 6W Model Medical AC/DC Power Adapters — Desktop & Wall-Mount UM305/UMB305
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Notice of Participation in TAITRONICS 2018 (Taiwan)
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Notice of Exhibition at Hong Kong Electronics Fair 2018 Autumn (Hong Kong)
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USB PD (Power Delivery) under development
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About new product: Switching Power Supply 240W Series
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India's safety standard (BIS) and the postponement of the upgrade implementation date for AV equipment have been announced.
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EN62368 standard, extension of the mandatory implementation date has been announced
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UUX310 UUX10W series, newly added safety standards
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The map of our factory location has become more user-friendly.
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[NEW] New Product: Round AC/DC Power Adapters — Desktop & Wall-Mount Now Available
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New model added to the UU Series 18W lineup
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New model added to the UY series
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We provide AC adapters that meet the needs of the IoT/M2M era.
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State of Technofrontier 2018
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Highlights of the Unifive booth at Techno-Frontier 2018 Unifive
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Notice of Website Renewal
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Notice of Participation in Techno-Frontier 2018
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Update on DOE VI Registration Information on the U.S. Department of Energy Website
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Notice of Participation in TAITRONICS 2017 (Taiwan)
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Mandatory certification of energy efficiency regulations in the Republic of Belarus
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Regarding Additional Compliance with Taiwan RoHS under Taiwan BSMI Certification
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Notice of Exhibition at Techno-Frontier 2017 & Upcoming Electronic Catalog Release
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Measures against tracking of power plugs
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URL www.unifive.com.cn is a website that has no relation to our company.
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Introduction of Messe Nagoya Exhibits
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We will exhibit at trade shows in Taiwan and Hong Kong.
![[Unifive] AC adapter & switching power supply manufacturer](common/img/header-logo.svg){kind=logo}
