Member Login
Sign Up
Sign Up
Products
Contact us

Tel:0769-82180962 

Fax:0769-82180972

ADD:No.3 Building Hengquan Industrial Zone Hengli Town,Dongguan City

E-mail:458088892@qq.com
Mail:523465
Wed:www.ppotech.com
You are here:Home >>Products>>Travel Charger
Travel Charger
Travel Charger
Product features:

   No load to full load system met since 2007, the implementation of the global standby power requirements and the performance specification.
   With arbitrary output short circuit protection.
   Output overvoltage protection(0VP).
   IC over temperature protection (OTP).
   Output power protection(OLP).
   Under voltage protection.
   Extended frequency (SHUFFLING) function, improve system EMI features.
   Working is stably and reliable. 
Product Details
       The power circuit is concise, adopts PWM control chip series, integrated with many protective functions, incorporates a number of patented technology, the system design is easy to meet the 2007 implementation of the national ENERGY agency (IEC), ENERGY STAR (ENERGY STAR) and the BLUE ANGEL (BLUE ANGEL) of all specific requirements, is the best choice for high-end power supply field.

          No load to full load system met since 2007, the implementation of the global standby power requirements and the performance specification.
          With arbitrary output short circuit protection.
          Output overvoltage protection(0VP).
          IC over temperature protection (OTP).
          Output power protection(OLP).
          Under voltage protection.
          Extended frequency (SHUFFLING) function, improve system EMI features.
          Working is stably and reliable. 
       This specification defines the functional requirement of the power adapter, the switching power supply to ac mains transform into a set of stable and continuous dc voltage output.

       1.  Electrical characteristics
       2.  Input features
       3.  Voltage
      Working voltage range for 100 v_240v ac voltage.
      Rated working voltage of 110 v / 220 v ac voltage.
      Described in section 2.2.2, within the scope of load under various load combinations, starting and working properly.
      4.  Frequency
      Ac input voltage frequency range 47/63Hz.
      Rated AC input voltage frequency 50/60Hz.
      5.  Current
       Maximum input current≤0.4A (Test conditions: 100 v ac input voltage, 2.2.2 part described in maximum output load.)
      6.  Impact of current
      Impact of current ≤30A (Test conditions: 220 v ac input voltage, 2.2.2 part described in maximum output load.)
      7.  Power factor
      Power factor ≥0.5 (Test conditions: 220 v ac input voltage, 2.2.2 part described in maximum output load, Input power is less than 0.1 ohm internal resistance)
      8.  Efficiency
      Efficiency≥76%( Test conditions: 100 v ac input voltage, 2.2.2 part described in maximum output load.)
      9.  Protection
      10.  Sudden fault protection
      When any invalidation adapter,  it will not produce any of the following phenomena:
      a. amazing sound 
      b. flame
      c. smoke
      d. leakage
      11.  Output characteristic
      12.  Voltage
      Output voltage: 5V/4.75-5.25V(On the terminal of the charger USB measurement)
      13.  Current
     Minimum current: 0.1A
     Maximum current: 2.4A
     Test conditions:2.1.1 part described the whole input voltage range, 3.1.1 part described the whole operating temperature range.
      14.  Power
      Maximum output power: 12W
      15.  Dynamic load
      (step load) The following dynamic load will be added to the output end of the adapter; Frequency range 1Hz~5KHz, Waveform is 1 A/us square wave up and down the slope,  load rate 25%~50%~25%或50%~75%~50%. Output voltage dynamic response time will be no more than 200 us recovery, Dynamic response overshoot is less than the output voltage of ±5%.
      16.  Adjustment rate
      Described in section 2.1.1 rated input voltage, 2.2.2 part described at output load conditions, the output voltage will comply with the provisions of the section 2.2.1.
      17.  Protection
      In the following various state, this adapter will automatic protection.
      18.  Short circuit protection
      Adapters provide the output short circuit protection function self-recovery
      19.  Ripple and noise
      Ripple and noise: ≤150mV Peak-Peak valueUse a resistive load when measuring(not electronic), On the output side splice a 0.1 micro ceramic capacitor and a 10 micro method of high-frequency electrolytic capacitor, the oscilloscope to 20 MHZ bandwidth.
      20.  Boot delay time
      Boot delay time≤3.5S (test conditions: 110V Ac input voltage, 2.2.2 section described in load rating)
      21.  Environmental requirements
      22.  Temperature
      Working temperature
      0_40℃normal work
      23.  Storage temperature-20_75℃ storage, Placed under normal temperature, can work normally after two hours
      24.  Heat dissipation:Natural cooling
      25.  Humidity:Max. 95%
      26.  Altitude:10000 feet to work properly, 30000 feet of storage, does not work.
      27.  Safety requirements
      28.  Reference standard
      29.  High voltage test (HI-POT TEST): input to output: 1500V AC, 1minute, Leakage current ≤10mA
      30.  Insulation resistanceUnder normal atmospheric pressure, relative humidity is 90%, the test voltage for the dc 500 v, the adapter input to the output not less than 10 megohm insulation resistance.
      31.  Configuration
      1. Shell size:(LxWxH)= 50*48*28mm(See Figure 1)
      2Power supply pins: China's specifications (Haltija feet)
      3Output line specification: USB interface
      4Labeling: (See Figure 2)