The first solution is to use metal heatsinks when electronic components are overheated due to overheating of electronic components. Electromagnetic shielding and wave-absorbing materials are used when electronic products are exposed to electromagnetic interference (EMI) that disrupts signal integrity. Came into being. However, these products have their own limitations, and are always subject to factors such as area size, thermal resistance, cost, and even environmental protection, resulting in less satisfactory final results.
