Product Information:

Input Voltage: 12V-24VDC 
Output Voltage: 5V2.1A/1A
Frequency: 50-60Hz
No load power: 0.2-1.2W 
RMA: 0.3% 
Efficiency: More than 85%
DC connector size: USB PORT
Warranty: two years 
PCBA: 100% new E  2*0.3mm2           

      100% new CCA            

      lectronic Components

Protection: OTP,OVP,SCP,OCP
Operating Environment: In Use: -40°C~-85°C
Relative Humidity: 5% ~ 95%RH (non-condensing)
Adapter shell: 100% new PC+ABS ( Fire-resistant plastic)

Quality Guarantee=5 times test + 7S every day
 
1.100% more than 2 Hour Burn-In Test 
2.100% 4 times electrical performance test
3.100% dropping test from 6 surface 
4.100% Solder ball vibration test
5.100% Hi-Pot Test
6.0.3% RMA F.O.C