News and information - Shenzhen Feng Wang Electronics Co., Ltd.

2018-03-19How Cooling Fans Achieve Low Noise1. System Impedance The range between the inlet and outlet of a casing occupies 60% to 80% of the...
2018-03-19Cooling fan bearing formThe bearing type refers to the type of bearing used for air-cooled cooling fans. In mechanical engin...
2018-03-19Cooling fan working principle and fan speedThe cooling fan can be divided into a DC cooling fan and an AC cooling fan according to the power su...
2018-03-15Miniature cooling fan noise causes and solutions?What are the main factors related to the noise generated by the micro cooling fan? How should we red...
2018-03-15Classification of cooling fan noiseThe noise of the cooling fan is a very vague concept. Here, the experts of Shenzhen Fengwang Factory...
2018-03-15DC cooling fan storage and maintenanceThe length of life of DC cooling fans is not only reflected in performance. It can make cooling fans...
2018-03-12Is the laptop overheating the cause of the cooling fan?Ever since Edison invented the electric light, the electronics industry has been continuously develo...
2018-03-12How to judge the quality of DC cooling fanMany manufacturers suppliers do not choose how to select a DC cooling fan. They are usually just loo...