Contact person: Mr. Li
Mobile phone number: 138-2993-6656
WhatsApp：+85269966356
Telephone: 86-7526872365
Personal email: haohan@zolmolungma.com
Company email: zhongsheng@zolmolungma.com
Address: Nagou, Group 5, Gongting Village, Longxi Town, Boluo County, Huizhou
In addition to the main information such as main voltage, current, and power, the cooling fan label indicates the speed assist function.
FG function is a cooling fan frequency generator, which is a signal transmission. Is an abbreviation for Frequency Generator, which is used to detect fan speed
When the fan is working, switching the N and S poles of the rotor will cause high and low level changes. The faster the speed is, the faster the liquid level changes. Therefore, the fan speed can be detected by changing the frequency. Speed per minute=square wave frequency * (60/logarithmic magnetic pole)
DC fan, EC fan, CPU heat sink
