When it comes to the pins of the cooling fan, we need to understand the different types of pins and their specific functions in the cooling solution. This helps us to select and configure the fans to suit our specific needs. Today we Chungfo as a professional 220v ac cooling fan manufacturer to tell you about the type of AC cooling fan pin.

Control pin: The control pin is used to adjust the fan speed and operating mode. The adjustable fan speed can be achieved by sending different signals to the control pins. Some fans also support feedback from temperature sensors to automatically adjust fan speed for smarter heat dissipation control.

PWM (Pulse Width Modulation) pin: PWM pin is a common type of control pin. As a 220 v ac cooling fan factory with many years of experience, we mostly use this type of pin. We can control the pulse width, achieve speed regulation, and help reduce noise and energy consumption, the best advantage is because most modern fans support PWM control.

Chungfo Electronic Technology Co., Ltd. is not only a professional220v ac cooling fan supplier, but also an excellent110v ac cooling fan supplier. We can produce a large number of china 110v ac cooling fan high-qualitythat meet your requirements, and can provide ac cooling fan price wholesale.