Network switch is an equipment which can offer more ports to connect to more computers. In order toprocess large amount of data, the master control chip will consume more power. To help heat dissipation,fan and heat sink are widely used.
At the ambient temperature of 50℃,the customer required to lower the cost under the same premise of the same thermal performance(at the temperature of 50℃,the temperature of chip should not be higher than 80℃).
We built the model below based on the 3D image provided by the customer.