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 manufacturer of the cooling fan will have strict requirements on the service life. Each fan will be tested to give customers the most accurate life time. Here is to introduce the life of the cooling fan Life test.

Test conditions: test temperature 70-75 ℃, input voltage maximum operating voltage.

Test methods: 1. Before the test, the electrical characteristics of the sample were tested, and the initial current, speed, power, abnormal sound and other parameters were recorded.

2. Input voltage according to the test requirements, connect the cooling fan, confirm the normal operation of the cooling fan, no collision and other hidden dangers.

3. Test the temperature, set the temperature of high temperature testing machine, confirm whether the cooling fan is normal, and test the cooling fan electrical.

4. After the test, the appearance and relevant electrical parameters of the cooling fan are compared with those before the test, and the fan needs to be disassembled to confirm whether the parts are in good condition,

The above is dongxingyue's test on the life of the cooling fan. If you want to know more about the product, you can click the product center. Shenzhen dongxingyue Technology Co., Ltd. specializes in DC fan, AC fan, blower, centrifugal fan, cross flow fan, cabinet fan, power fan, frequency converter fan. We have a variety of specifications for you to choose and apply to a variety of Areas.