switching power supply

kerry dot wang123 at qilipower1 dot com
1. Input Voltage
  Rated input voltage :100-240Vac
  Changeable input voltage:90V-264Vac
2. Input current
  When input voltage 100Vac,with full load ,the biggest input alternating current 0.6A
3. Input Frequency
  Rated Frequency:50/60Hz
  Ajust Frequency:47-63Hz
4. Inrush Current
  When output is Rated load ,the ambient temperature is 25℃ ,cold boot with input 240Vac,the biggest inrush current is 30A
5. AC leakagecurrent
  When input voltage 240Vac,the biggest leakagecurrent 0.25mA
Output characteristics
1. Output Voltage ,Current
  Output Rated Voltage:5-24V
  Load Output Voltage:Rated Voltage +/-5%
No-load Output Voltage :Rated Voltage+/-5
Output Current :400-2000mA
2. Efficience
  When input 100Vac with the biggest output load,the Min70%
  When input 240Vac with the biggest load output ,the Min75%
3. No-load standby power:0.3Max
4. Ripple wave and noisy
  In the condition of rated voltage and rated current ,using the oscilloscope 20MHz bandwidth for links to the switch power supply putput ,the output terminal parallel 47UF an electrolytic capacitors and a 0.1UF ceramic capacitors,the biggest ripple and noisy:＜120m Vp-p
Certification:CE.EK.UL.LVD.FCC.PSE.CCC
Protection Function
1.       short circuit protection
2.       overcurrent protection
3.       overvoltage protection
Mechanicalbehavior
1.       Drop experiment
2.       Swing experiment:DC lead weight 500g swing angel of 60 degree.can bear at least 2000times.bending speed 40 times per minute.won`t apear damage