Parallel operation Parallel fan and individual fan operation curve Parallel and series operation Parallel operation is the parallel use of two or more fans. The volume of air generated by t...

How to measure the cooling fan noise The noise of the HXHT fan is measured in an anechoic chamber with background noise below 15 dBA. The fan to be tested was operated in free air and a noise meter w...

1. System Impedance The range between the inlet and outlet of a casing occupies 60% to 80% of the total system impedance, and the larger the airflow, the higher the noise. The higher the system imp...

The bearing type refers to the type of bearing used for air-cooled cooling fans. In mechanical engineering, the types of bearings are very numerous, but the types of bearings used in radiator products...

The cooling fan can be divided into a DC cooling fan and an AC cooling fan according to the power supply type. DC fan working principle According to Ampere's right-hand rule, when a conductor pa...