Officially "AC Adapter Day 10TH , APRIL " approved by Japan Anniversary Association.

We applied "AC Adapter Day 10TH , APRIL " on behalf of switching power supply industry.


It is UNIFIVE of AC adapter & switching power supply.

"AC Adapter Day 10TH, APRIL ".

We UNIFIVE applied on behalf of switching power supply industry to 

Japan Anniversary Associationto enact “ AC Adapter Day “ in Japan.

AC Adapter is indispensable to each of person’s daily life as it connected
to electric appliances around you. We supply and deliver the safe and reliable
AC Adapter from our own manufactory in china to major electronics company
in all over the world. We can provide the best power source solution for you.    

The goal of “ AC Adaptor Day “ is let more people understand how to use AC
Adapter properly, the way of the maintenance, the various of switching AC adaptors
and so on. We believed more people will pay attention about it in the future. 

 From now, UNIFIVE will continue to provide the useful news for everybody through
the website, the email and so on.


** WHY 10th, April : 

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 a rigorous quality,

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