1. This model have OVP\OCP\short circuit and over temperature protection etc.
2. Certificate: CCC/CE/UL/PSE/GS/ROSH/CEC V etc.

Wall Mounted Switching Adapter
Output Power: 30W max.
Input Voltage: 90-264VAC
Input Current: ≤ 300mA
Input Frequency: 50Hz/60Hz
Output Voltage: 4V-15V
Output Current: 3.0A
Operating Temperature: 0º C--50º C
Relative Humidity: ≤ 90%
Efficiency: ≥ 75%
Ripple & Noise:  120mV

No-load power consumption: 0.3W max.