Fan knowledge - 神逵智能科技（上海）有限公司

Keywords： Axial fan Cross-flow fan Centrifugal fan Pipe fan blower Other fan Fan accessory Water chille motor Driving electron Control system

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032021-07: Fan knowledge
According to the Ampere's right-hand rule, when a conductor passes through an electric current, a magnetic field will be generated around it. 【Detailed】

032021-07: How to choose the right fan or blower fan
The design engineer of all motors and electronic products that need to use fans for heat dissipation must decide the air volume required for heat dissipation of a specific system【Detailed】

032021-07: Third wire signal wire of cooling fan
The switching drive circuit design of the fan provides the measurement of speed:【Detailed】

032021-07: Parallel and series operation of cooling fans
Parallel operation is to use two or more fans in parallel. Volume of air volume generated by two fans in parallel,【Detailed】

032021-07: How to measure the noise value of cooling fan
The noise of the hxht fan is measured in a non reverberation room with a background noise of less than 15dba. The fan to be tested operates in free air, and a noise meter is disposed one meter away from the air inlet.【Detailed】

032021-07: How to achieve low noise value of cooling fan
The range between the air inlet and air outlet of a housing accounts for 60% to 80% of the total system impedance【Detailed】

032021-07: Cooling fan bearing form
The bearing type refers to the bearing type used by the air-cooled cooling fan. In mechanical engineering, there are many types of bearings【Detailed】

032021-07: Working principle of cooling fan and fan speed
Cooling fans can be divided into DC cooling fans and AC cooling fans according to the power supply type.【Detailed】

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