Safewire XJY-USB-27B-A-A

Short Description:

  • Port: Wenjiang
  • Technical Parameters

    Product Tags

    Technical parameters:

    Serial No. Parameter Description
    1 Model XJY-USB-27B-A-A
    2 Panel Material PC
    3 AC input Frequency 100-240V/AC 50-60HZ
    4 AC input 100-240V
    5 USB output voltage DC 5.0V
    6 USB output current 2.1A
    7 Color White
    8 Panel Dimension(mm) 50*50

    This Wall Charger Adapter with Dual USB Outlet allows you to charge / power 2 x USB devices  in one socket. It can meet charge needs of various devices such as iPad and tablet PC.2.1A Max. 



    •  embedded into the wall
    •  into desktop socket
    • into floor box

    Feature :

    • Voltage withstanding: above 3KV;
    • Lightning protection level: 3K
    • With identifying chip: can automatically recognize different mobiles and suit its request charging AMP to meet the charging speed;
    • Energy saving: Reach European power consuming Level 6;
    • With overload Lcurrent and over voltage protection.
    • Output ripple VPP <200mV. (connected phone response is fast while the phone while charging)
    • Automatically cut off after fully charged and not continue to charge the phone.
    • More life reliablity: over 5 years.

      Testing Item

      Testing Standard

      Testing Data

      Aging test

      USB charger for 2 hours with LED lights must always light

      2 hours


      High and low pressure 90V-264V to normal operation

      90V-264V normal

      Power test

      Rated output voltage range: no-load: 5V±5%, load:5V±5%

      No-load: 4.92-4.95V, load: 5.04-5.1


      Rated output current



      Output ripple: load 1A/2.1A, Vpp<200mV



      Short circuit protection: output positive and negative short for 2 minutes, after the break to work properly

      2 minutes


      Pin output voltage: D-: 2.75VDC/D+:2VDC, subject to actual test value


      Pressure test

      Under normal climatic conditions, the input and output terminals should withstand the corresponding voltage(USB-10, 101 series for the 1500V, the other is more than 3000V), Generally every test a minute without breakdown flashing phenomenon was qualified, and leakage≤5mA.



      Insulation resistance test

      In the normal temperature environment, AC input plug and DC input plug between the input DC500V, 1 minute after the insulation resistance of 7 trillion or more

      Grounding resistance

      In any case the resistance shall not exceed 100mΩ


      Temperature rise test

      At room temperature 30℃rated work, the charger rated for 2 h after the measurement of its shell surface temperature change <1℃/ h that the temperature is stable, this time measuring the surface temperature of its shell <50℃


      Limit load

      Test the product load current limit can run the load value


    XJY-USB-27B-A-A Outline drawing: 


    Safety Warning:

    • For indoor use only.
    • This product must be installed/wired by a qualified electrician.


    • Protect children from touch skirt of USB port.
    • Ensure current and voltage as rating current/voltage .Do not overload
    • Prevent from corrosive liquid, gas (strong acid, strong alkali, paint)and humidity.



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