Online ups 12v 2a 3a 36W power supply DC ups with backup battery for surface protablet

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Price:15,70 $ - 15,90 $
Price in USD:Details

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Product Overview

Description


 


ups 12v 2a 12v 3a power supply with backup battery for access control system


 


 


 


 


What is MINI UPS?


MINI UPS is a small device that allows your mini computer to keep running for at least a short time when the primary power source is lost. It also provides protection from power surges.


 



Product Description

    This smart DC UPS is an uninterrupted power supply,acts as a backup battery during power interruption.     

    When there has mains power,your powered device are supplied with direct current from the adapter,UPS acts as a bridge.

When power failure,ups automatically switch to battery power wtihout restart your device and UPS by hand

 


backup battery for access control backup battery for access control backup battery for access control


 


 


Remark:


1.We also have 12V/2A,12V3A, 9V/1A, 9V/2A, 9V/3A with the same look.


2.We're happy to assist you to get the most suitable model,welcome your inquiry.


3.DC output jack can be customized


4.Sample order also offer free laser logo service



 
















































                                                                              SPECIFICATION
Basic Information
ModelV1203W-2
Capacity5200mAh /38.48wh
InputDC 12V  (5.5*2.1mm DC female)
Output12V3A    (5.5*2.5mm DC male)
Battery18650 li ion battery

Discharging transfer efficiency



≥88%


Li-ion Battery with PCB characteristics
Over Charged Protection
Over discharge protection
Over current protection
Short protection




Features



  • Constant 12V Input and DC 12V 3A output

  • Long backup time, smart chip control

  • Automatically match the current to your device's need

  • Suitable for modem, routers, cctv cameras,detector,alarm,mini PC,smart home etc.


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 ups with 1 hours backup


 





Product Overviews


 12v 3a mini ups 12v 3a mini ups 12v 3a mini upsbackup battery for access control backup battery for access control


 


 DC plug size can be customized.





User Guide


 


12v 3a mini ups 12v 3a mini ups 12v 3a mini ups 12v 3a mini ups


 


 


 





Company Information


 


ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a ups 12v 3a


 





FAQ


Q:What's the type of ups?
A:It's a mini on-line ups.


 


Q:How is it work?
A:When have electricity,ups act as a bridge, city power provide electric to device,at the same time,ups is being charging.When no electricity,then ups back up the device.


 


Q:How to charge the UPS?
A:Battery will only charge with power switch in the ON position.


 


Q:What's the backup time?How can i decide which model is suitable to my device?
A:Different capacity will have different backup time,with following information,we can choose the most suitable ups to you :
1.What's the device you plan to use?
2.What's the working voltage and current?
3.What's your expected backup time?


 


Q:How can I maintain the device lifetime?
A:When stored, the ups will self-discharge at a rate that is greatly affected by the ambient temperature. It should therefore be fully charged before being put into storage and if it is to be stored for a long period, it should be recharged periodically to prevent it from losing its original capacity. 
As a guide, the ups should not be stored for longer than the periods shown below without being recharged:

6 months at 20°C
3 months at 30°C
2 months at 35°C
If the ups was not used for long time, it is suggested to charge it once every 3~5months


 


Q:Do you have any other capacity?


A:Yes,please contact with me for more details.


 


 




0.009 s.