How does networking switch cooling system works
With the continuous discovery of science and technology, the film and television industry has also changed from single to diversified. The emergence of network switch also greatly proves the continuous progress of science and technology. Network switch has become a trend of the times, which makes it easy for us to watch our favorite movies at home. The resolution of HD set-top box has developed from 1080p to 4K, However, the heating problem of networking switch is often encountered in our use. A good heat dissipation is very important for the performance of the device.
In terms of hardware heat dissipation, most manufacturers used to solve the thermal issue by increasing the space in the structure, opening more heat dissipation holes and increasing the volume of the heatsink . With the miniaturization of equipment, the requirements of high integration are higher and higher, and the traditional heat dissipation methods can no longer meet the requirement.
Thermal conductive PAD:
Heat conducting PAD is used to fill the gap between the chip and the radiator to quickly guide the heat of the chip to the heatsink. So as to reduce the working temperature of the switch and make it operate stably.
Graphite sheet reduces the shell temperature：
The heat from heat sources such as chip, WiFi module and tuner is transmitted to graphite heat sink through thermal conductive PAD. In the thermal design of networking switch , graphite is generally attached to the inner side of the shell, and graphite heat sink can quickly reduce the temperature of heat source.
Nano carbon aluminum extrusion heatsink:
The nano carbon aluminum extruded heat sink dissipates heat by radiation. The nano carbon heat sink is directly pasted on the main chip or other heat sources. The heat generated by these heat sources is radiated by the nano carbon aluminum extruded heat sink in the form of infrared wave, which is the trend of miniaturization and lightweight design of products in the future.
