1. It has input reve-rse protection function, which automatically protects the product when the

input is reve rsed, turns off the output, and thus protects the device.

2. Equipped with anti backflow function for output, the output interface only allows for output

without input, the three outputs do not affect each other, and the devices do not interfere with

each other.

3. Equipped with over temperature protection function, the product will automatically protect

itself and display OFF when the temperature reaches 65 ℃. Automatically start when the

temperature returns to below 40 ℃ of normal temperature.

4. Equipped with overcurrent protection function, when the current exceeds the rated current, the

product automatically shuts off the output and displays OFF

5. Reference data for voltage and electricity quantity