Many customers pay most attention to the size of the air flow when choosing the cooling fan, and seldom pay attention to the life of the fan. In fact, the life span of the cooling fan directly affects the subsequent cost. Therefore, the ...

4010 oil cooling fan can be used for battery car charging pile heat dissipation. The service life of the oil cooling fan is about 30000 hours. What is the cause of noise when the oil cooling fan is used for a long time? What needs to be ...

8015 cooling fan is widely used in communication equipment, frequency converter, power supply equipment, audio equipment, stage lighting, server and other industries. What is the maximum temperature?Our conventional fan is suitable for ...

How to test the flame retardancy of cooling fan manufacturerAt present, most of the cooling fan manufacturers use flame retardant high strength environmental protection materials, the purpose is to be environmentally friendly, waterp...

When customers choose cooling fans, they are mainly used for cooling and cooling. There are large and small cooling fans in the market. The selection of fans will directly affect the use effect. Let's see whether the cooling fans are lar...

At ordinary times, we will have customers ask about the testing of finished products. What are the main test items?1. The FG / RD cooling fan shall be powered off and then connected. After the test is completed, the power shall be cu...

A cooling fan needs to go through multiple processes to complete. Each fan of a responsible manufacturer needs to pass strict inspection before it can be handed over to customers. Let's introduce the appearance inspection specifications ...

The diameter of 4010 cooling fan is 40 * 40 * 10, and the voltage is 5V, 12V and 24V. It can be used for FG, RD, PWM speed regulation, LD, RP, as, ipx5 waterproof function, and can be used in inverter, office equipment, led, car seat cus...

The most obvious difference is the difference between the material and the bearing, and the price will vary greatly. In addition, the standard of each manufacturer is different. Good manufacturers have strict technical requirements, and ...

The retail price of the cooling fan is different from the wholesale price. The market price of the high-quality cooling fan generally ranges from 20 yuan to 100 yuan. The price difference between different sizes and functions is relative...