Wide Operating Temperature Range AC adapter: -20℃~60℃ debut

To meet most customer’s needs, we UNIFIVE launch new AC Adapter that can work at -20℃( min. ) ~ 60℃( max. ) : SU 12W/18W/24W/36W/45W Series


It is UNIFIVE of AC adapter & switching power supply.

"AC Adaptor for Wide Operating Temperature Range : -20~60 ".

Usually AC Adaptor’s guarantee operating temperature is 0℃~40℃ and it can’t  work well at lower or higher temperature

condition than guarantee operation temperature.This caused some inconvenience: 

  • Communication devices may set up too high or too low temperature environment such as on the ceiling , under the direct sunlight or near the chilly window.
  • Most of netcom equipment install to railway vehicle , houces,factory or shopping mall etc. .If equipment stop suddenly,it will be a troubles for the users.  

Some hot or cold countries, their environment temperature range is wide such as Saudi Arabia , Singapore, Korea, Japan and Russia, Northern Europe/US etc.. In order to meet these countries condition, we designed SU series AC Adaptor to guarantee product can work well when Environment Temperature Range between -20to 60.

Compare with SU Adaptor and common Adaptor

Common AC Adapter SU Series
Specification 0~40 -20~60

Environment for our SU Series adapter

Operating Temperature -20 60
Storage Temperature -20 60
Operation Humidity 5%RH 95%RH
Storage Humidity 5%RH 95%RH 

Currente SU series used for high speed rail. It used as Wi-Fi services for buisinessman and travelers.If your IoT equipment (including communication deviceand netcom equipment) need to operate at higher or lowerenvironment temperature condition, our SU series Adaptor will be your BEST CHOICE.

12W-20~60Environment Temperature  >

Click pickture below to get spec infomation.

SU318 SUA318 SUE318 SUK318
SUL318 SUR318 SUZ318

Also we have 24W 36W 48W. See All products line-up here. 

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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