How to solve problem of Temperature challenges and solutions for Embedded Industrial Motherboards?

Some friends who have used industrial computers know that many Embedded Industrial Motherboard will be used in very harsh environments, such as permanent start-up during the lifetime, harsh weather, humidity, vibration, dust, radiation, high temperature and so on.

Many industrial computers are used in harsh applications (such as humidity, vibration, dust, radiation, high temperature, etc.). The dust and salt in the air will cause corrosion to the motherboard and affect the normal use of the motherboard.

The main feature of the Industrial Control Board can be applied in industrial production. Its main feature is stable and trouble-free operation in the environment between -20℃ and 60℃. Even some Industrial Motherboards adopt special wide temperature design and temperature range. Up to -20 degrees to 70 degrees. This is a severe test for the heat dissipation scheme of the mechanism.

In our work and life, many people will come into contact with commercial motherboards and Industrial Motherboard. We should know for sure that many industrial computers need to adopt a fanless chassis structure to prevent damage to the system caused by harsh environments. However, the fully sealed fanless structure requires high performance and stability of the motherboard because of mutual interference of heat sources.

In the heat dissipation design of the industrial control board mechanism, the special heat dissipation design used by GREATZC TECHNOLOGY LIMITED also uses the all-aluminum mechanical casing, and special treatment is applied to the large heat-generating CPUs such as CPU, North-South Bridge and hard disk to ensure the industrial control board and the whole machine. The normal operation.

In contrast, commercial motherboards are not capable of working in these environments and can only operate in a stable environment. Commercial motherboards can only be used in ambient temperatures between 5℃ and 38℃. The heat dissipation requirements of the mechanism are low, and the appearance is cool enough.

In addition, you can replace the fan with better heat dissipation. Check if the thermal silica gel is invalid. If it fails, replace the thermal silica gel. Clean and organize the inside of the chassis to affect heat dissipation.

Through special design, the Industrial Grade Motherboard can realize the automatic restart of the watchdog, anti-surge impact and other functions in the event of an abnormal situation such as a crash, and fully guarantee the high stability of the system in harsh environments.