What are the functions of a cooling fan?
Everyone knows that cooling fans are used to exhaust ai […]
How is each of the five wires of the cooling fan defined?
Our common cooling fans have two wires, red and black a […]
The difference between AC fan and DC fan
1: The exhaust volume is high or low. The DC fan has la […]
What are the accessories of DC cooling fans and their respective functions?
Outer frame: Made of pressed plastic, generally square […]
Which is better, AC cooling fan or DC cooling fan?
1. Electricity mode: The AC fan can be directly connect […]
What is the waterproof and dustproof level of the cooling fan?
The protection level is usually expressed by IP followe […]