28.11.2025
Notice of Participation in CES 2026
10.11.2025
New 200W adapter using GaN technology achieves approximately 70% size reduction compared to previous models
30.10.2025
Notice of Exhibition at Germany MEDICA/COMPAMED 2025
27.10.2025
UNIFIVE official website has been completely renewed.
31.8.2025
Thank you very much for visiting the Hong Kong Electronics Fair (Autumn).
31.8.2025
We will exhibit at the Hong Kong Electronics Fair (Autumn).
23.7.2025
Notice of Exhibit at TECHNO-FRONTIER 2025 (Starting Today) UNIFIVE proposes the "next move" in power supply selection
12.7.2025
Notice of Exhibition at TECHNO-FRONTIER 2025 UNIFIVE proposes the "next move" in power supply selection
9.7.2025
(Starting today) Exhibiting at Healthcare & Medical Device Development Expo 2025
24.6.2025
Notice of Exhibition at Healthcare and Medical Device Development Expo 2025
13.5.2025
[2025 Edition] Comprehensive Products Catalog Digital Version Released!
9.5.2025
We will exhibit at COMPUTEX Taipei 2025!
10.12.2024
PD (Power delivery) compatible AC/DC Power Adapters — Desktop & Wall-Mount new series announced!
22.10.2024
Expanded 4-direction AC pin exchangeable AC/DC Power Adapters — Desktop & Wall-Mount series: Newly added 18W/24W models.
24.7.2024
Notice of Exhibition at TECHNICAL FRONTIER 2024 Power System Exhibition (from today)
12.7.2024
AC adapter for medical devices equipped with PD functionality, newly added 18W & 30W class series
6.7.2024
Released new series of open frame switching power supplies in 36W, 48W, and 65W classes
2.7.2024
Digital edition Products catalog update notice
25.6.2024
Notice of Exhibit at Techno Frontier 2024 Power System Expo
19.6.2024
Notice of Exhibition at MEDIX Healthcare and Medical Device Development Expo 2024 (Starting Today)
12.6.2024
Notice of the Launch of a Special Website for AC Adapters for Industrial Equipment
29.5.2024
Notice of Exhibition at COMPUTEX TAIPEI 2024
8.5.2024
Notification of Exhibition at MEDIX Healthcare & Medical Device Development Expo 2024
21.3.2024
Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new additions to the 12W & 18W class series
4.3.2024
Medical device AC/DC Power Adapters — Desktop & Wall-Mount, expanded lineup of 24W inlet type
13.11.2023
AC/DC Power Adapters — Desktop & Wall-Mount 90W Inlet Type New Model Added
18.7.2023
Wide Temperature Range Compatible USB AC/DC Power Adapters — Desktop & Wall-Mount 5W Model Addition Announcement
17.7.2023
AC/DC Power Adapters — Desktop & Wall-Mount Added all four models of 70W and 120W series
16.7.2023
Added 18W and 30W series to PD AC/DC Power Adapters — Desktop & Wall-Mount
18.6.2023
Digital version Products catalog update notice
17.6.2023
Notice of Exhibition at TECHNO-FRONTIER 2023 Power Supply Systems Expo
15.6.2023
Added new Products UUHP150 to the standard power supply series
11.5.2023
We will exhibit at Computex Taipei 2023.
9.5.2023
Home appliance AC/DC Power Adapters — Desktop & Wall-Mount, new 12W model series launched
19.4.2023
Lithium-ion battery charging AC/DC Power Adapters — Desktop & Wall-Mount, significantly expanded lineup
22.3.2023
Open frame switching power supplies: new models released in 12W, 18W, and 50W classes
24.1.2023
Expanded the lineup of wall-mounted 24W models.
17.10.2022
Added 24W series AC/DC Power Adapters — Desktop & Wall-Mount for LED lighting.
18.8.2022
AC adapter for medical devices, releasing five new series
19.7.2022
TECHNO-FRONTIER2022 Power System Exhibition Starts Tomorrow
16.7.2022
Peak load compatible AC/DC Power Adapters — Desktop & Wall-Mount, new 36W and 120W series launched
16.6.2022
GaN FET powered ultra-compact AC/DC Power Adapters — Desktop & Wall-Mount release announcement
7.6.2022
Notice of Exhibition at TECHNO-FRONTIER 2022
31.5.2022
We have updated our digital Products catalog.
28.4.2022
Added 24W and 36W to the AC pin replaceable adapter series
12.4.2022
Added 12W and 18W to the AC pin removable adapter series
22.2.2022
New series added to the 200W open frame switching power supply
15.2.2022
New series added to open frame switching power supply 100W model
5.1.2022
Certified IEC61558 standard for home appliances AC/DC Power Adapters — Desktop & Wall-Mount, announcement of UHDN series release
16.12.2021
AC adapter for medical devices, inlet type 15W released
14.12.2021
Notice of Release of 32W Model in AC/DC Power Adapters — Desktop & Wall-Mount Series for LED Lighting
13.9.2021
Wide Temperature Range Compatible USB AC/DC Power Adapters — Desktop & Wall-Mount 5W Model Release Announcement
9.9.2021
Peak load compatible AC/DC Power Adapters — Desktop & Wall-Mount, 45W series newly released
9.9.2021
Announcement of the release of UHDE series AC/DC Power Adapters — Desktop & Wall-Mount certified under IEC61558 standard for consumer electronics.
4.9.2021
AC adapter for medical devices, new 36W model added
30.8.2021
Notice of UKCA marking (update information)
27.7.2021
To customers handling lighting equipment over 5W
4.7.2021
Announcement of new release of 300W standard adapter by UNIFIVE
3.6.2021
200W model has been added to the open frame switching power supply
2.6.2021
Medical device AC/DC Power Adapters — Desktop & Wall-Mount, new 18W model added
14.5.2021
Notice of Release of LED Lighting AC/DC Power Adapters — Desktop & Wall-Mount Series
13.5.2021
Notice of participation in TECHNO-FRONTIER 2021
8.4.2021
We have updated our digital Products catalog.
22.3.2021
"Is that so? A peak load-capable AC adapter!"
17.3.2021
Notice of Release of 6W AC Adapter for Home Appliances Compliant with IEC61558 Standard
16.3.2021
Certified to IEC61558 standard for home appliances, launch announcement of USB AC/DC Power Adapters — Desktop & Wall-Mount for home appliances
10.3.2021
Wide Temperature Range Compatible AC/DC Power Adapters — Desktop & Wall-Mount 12W Model Release Announcement
19.1.2021
Notice of UKCA Marking
5.11.2020
New dual-port USB PD AC adapter with fast charging support now available
3.11.2020
Open frame switching power supply 36W model new release
29.10.2020
We are exhibiting at the 3rd "5G/IoT Communication Expo".
7.10.2020
We will exhibit at the 3rd "5G/IoT Communication Exhibition"
23.9.2020
We have launched a special page for medical power supplies.
24.8.2020
Have you completed the transition and preparations for EN62368-1:2014?
4.8.2020
Expanded the lineup of wall-mounted 18W models.
14.7.2020
Wide temperature range compatible AC/DC Power Adapters — Desktop & Wall-Mount 6W and 12W series lineup has been expanded.
8.7.2020
Announcement of New Products “AC/DC Power Adapters — Desktop & Wall-Mount Series for Peak Load Support”
30.6.2020
AC/DC Power Adapters — Desktop & Wall-Mount, expanded the 15W product lineup.
22.6.2020
We have updated our digital Products catalog. Please take a look.
8.6.2020
4-direction AC pin replaceable AC/DC Power Adapters — Desktop & Wall-Mount, 10W, 24W models have been added to the lineup.
28.4.2020
IEC61558 compliant for consumer electronics, AC/DC Power Adapters — Desktop & Wall-Mount new series UHVU36W release announcement
25.4.2020
4-direction AC pin interchangeable AC/DC Power Adapters — Desktop & Wall-Mount, added 36W model
7.4.2020
Notice of Temporary Work System Implementation Due to State of Emergency Declaration
16.3.2020
(Current Information) Status of Our Factory
6.3.2020
Notice of Cancellation of TECHNO-FRONTIER 2020
19.2.2020
Regarding the resumption of operations at our factory
11.2.2020
Delay in the Resumption Schedule of Operations Due to the Spring Festival Holiday Associated with the New Coronavirus
9.2.2020
Regarding the Further Extension of the Spring Festival Holiday Due to the New Pneumonia
9.2.2020
Notice of Exhibit at TECHNO-FRONTIER 2020
3.2.2020
Extension of Spring Festival Holiday Period Due to Novel Pneumonia
20.11.2019
We have released the documentation for open frame power supplies for consumer electronics.
23.10.2019
[NEW] Standard switching power supply, 160W model newly released
16.10.2019
Released 100W inlet type AC/DC Power Adapters — Desktop & Wall-Mount
13.10.2019
Hong Kong Electronics Fair 2019 Autumn starts today
13.10.2019
[NEW] AC adapter for medical devices AC/DC Power Adapters — Desktop & Wall-Mount
13.9.2019
We have released the power supply glossary of UNIFIVE.
4.9.2019
[NEW] Introduction of new series of AC/DC Power Adapters — Desktop & Wall-Mount 15W and 18W for medical devices
28.8.2019
[NEW] AC adapter for medical devices, new model added to 100W lineup
21.8.2019
[NEW] UUL311 added to UU 10W series
7.8.2019
Notice of Exhibition at Hong Kong Electronics Fair 2019 Autumn (Hong Kong)
16.7.2019
We have published materials for the AC/DC Power Adapters — Desktop & Wall-Mount for audio equipment.
16.7.2019
We have released documentation for the AC adapter for lithium battery charging.
16.7.2019
We have released documentation for AC adapters for home appliances.
27.6.2019
We have published brochures for each Products category.
25.6.2019
The National Foreign Trade Information Service (SNICE) of Mexico has notified that, starting from June 2019, it is necessary to add the HS code on NOM certification.
21.6.2019
Please make use of the instruction manual for the standard switching power supply 150W and 300W series.
13.6.2019
Please make use of the instruction manual for the standard switching power supply 240W series.
31.5.2019
AC/DC Power Adapters — Desktop & Wall-Mount 12W UN series now includes 10 models in its lineup.
22.4.2019
Thank you very much for visiting our booth at Techno-Frontier 2019.
22.4.2019
AC adapter for medical devices, new 100W model released
11.4.2019
AC adapter for medical devices, significantly expanded lineup
10.4.2019
2019 edition electronic catalog download started
20.3.2019
Inlet AC/DC Power Adapters — Desktop & Wall-Mount 160W model released
20.3.2019
Wide temperature range compatible AC/DC Power Adapters — Desktop & Wall-Mount 6W model released
19.3.2019
Released USB PD (Power Delivery) 30W product
13.3.2019
Surge protection UZ series 5W model lineup expanded
13.3.2019
Round-type AC/DC Power Adapters — Desktop & Wall-Mount LM series lineup has been expanded
12.3.2019
Notice of Exhibition at Techno Frontier 2019
28.2.2019
Singapore's safety certification mark has been updated
28.2.2019
Safety standard information: Notice regarding QR codes from BIS (Bureau of Indian Standards).
28.1.2019
Ideal for IoMT devices, UNIFIVE's AC adapter for medical devices
27.1.2019
Added UV Series 36W model with Taiwan BSMI, Korea KCC, and China CCC certifications
24.1.2019
USB for Medical Devices AC/DC Power Adapters — Desktop & Wall-Mount New Model Announcement
22.1.2019
Unifive 30th Anniversary
6.1.2019
Notice of Participation in COMPUTEX-TAIPEI 2019 (Taiwan)
24.12.2018
April 10 was designated as "AC Adapter Day".
4.12.2018
The standard power supply of UNIFIVE, UOHL3240 documentation has been published.
19.11.2018
Our AC adapter has been adopted for the onboard Wi-Fi service equipment of high-speed trains.
5.11.2018
USB PD AC/DC Power Adapters — Desktop & Wall-Mount release announcement
1.11.2018
Wide Temperature Range Compatible AC/DC Power Adapters — Desktop & Wall-Mount Release Announcement
1.11.2018
New model added to UM series 6W lineup
1.11.2018
The lineup of UEC120W inlets has expanded.
26.10.2018
Notice of Exhibition at the 3rd Akiba Ele Show
30.9.2018
Notice of Renewal of English Website
31.8.2018
The lineup of all 7 models in the 24W UU series AC/DC Power Adapters — Desktop & Wall-Mount has been expanded.
31.8.2018
USB AC/DC Power Adapters — Desktop & Wall-Mount 24W UWB series efficiency level upgraded
22.8.2018
[New Release] 6W Medical AC/DC Power Adapters — Desktop & Wall-Mount UM305/UMB305
21.8.2018
Notice of Exhibition at TAITRONICS 2018 (Taiwan)
21.8.2018
Notice of Exhibition at Hong Kong Electronics Fair 2018 Autumn (Hong Kong)
2.7.2018
USB PD (Power Delivery) under development
2.7.2018
New Products Switching Power Supply 240W Series
27.6.2018
India’s safety standard (BIS) and the extension of the implementation date for the upgrade of AV equipment have been announced.
26.6.2018
EN62368 standard, extension of the mandatory implementation date has been announced.
10.6.2018
UUX310 UUX10W series, newly added safety standards
8.6.2018
The map of our factory location has become easier to use.
17.5.2018
[NEW] New Products round-type AC/DC Power Adapters — Desktop & Wall-Mount debut
16.5.2018
New model added to UU Series 18W products
11.5.2018
New model added to the UY series
10.5.2018
We provide AC adapters that meet the needs of the IoT/M2M eraAC/DC Power Adapters — Desktop & Wall-Mount.
19.4.2018
State of Techno-Frontier 2018
9.4.2018
Highlights of the UNIFIVE booth at Techno-Frontier 2018 UNIFIVE
4.4.2018
Notice of Website Renewal
19.2.2018
Notice of exhibiting at Techno Frontier 2018
28.9.2017
Update on DOE VI Registration Information on the U.S. Department of Energy Website
8.8.2017
Notice of Exhibition at TAITRONICS 2017 (Taiwan)
21.7.2017
Regarding the mandatory certification of energy efficiency regulations in the Republic of Belarus
21.5.2017
Regarding Additional Compliance with Taiwan RoHS under Taiwan BSMI Certification
27.2.2017
Notice of Exhibition at TECHNO-FRONTIER 2017 & Scheduled Release of Digital Catalog
4.3.2015
About tracking prevention for power plugs
9.1.2015
The website URL www.unifive.com.cn has no relation whatsoever to our company.
27.10.2014
Introduction of Messe Nagoya exhibits
1.10.2014
We will exhibit at trade shows in Taiwan and Hong Kong.