Features: The power supply can resume normal operation after the short circuit is released. When the output current exceeds 120%-200% of the rated current, the overcurrent protection is activated. After the overcurrent fault is removed, the power supply will automatically resume normal operation. When the output voltage exceeds 120%-250% of the rated voltage, the power supply will be protected, and normal operation can be resumed after the fault is removed. In the case of operational compliance, the average time between failures will reach 25,000 hours. Aging: Must last for 4 hours at 25 ° C   Specifications: Color: black material: plastic Rated input voltage: 90-264Vac Maximum input AC current 2A when input rated voltage with rated load Rated frequency: 50/60Hz Adjustment frequency: 47-63Hz Type: US/EU Voltage: 100V-240V   Package Includes: 1 x Charger   Notes: 1. Due to the difference between different monitors, the image may not reflect the actual color of the item. We guarantee the style is the same as shown in the photos. 2. Due to manual measurement and different measurement methods, please wait 1-3 cm deviation. thank you very much!