Input interface selection:
If using a switching power supply as input, DC5525 port is commonly used. Make sure to confirm the specification of your power plug! It is recommended to use a 20~24V gaming laptop power supply.
Input power parameters:
It is recommended to select a suitable input power based on the actual application scenario, generally calculated based on a 30W power for one smartphone and a 65W power for one computer. For example, if you only need to charge 4 smartphones, a power supply with a voltage of 12V~24V and a rated power of around 120W is suitable. If you need to charge one 65W computer and three smartphones, then select a power supply with a voltage of 20~28V and a rated power of around 155W. Of course, if a higher power supply is available, there will be more power margin.