Application of thermal silicone pad for electronic products

Heat will be generated when current flows to electronic components. The higher the power of electronic components, the more heat generated by electronic products. If the heat is not dissipated in time, it will easily cause accumulation and increase the temperature of electronic products, while the air It is a poor conductor of heat, and the heat conduction effect of heat in the air is very poor, so it is not feasible to rely on the heat source of electronic products to dissipate heat.

Thermal silicone pad is a kind of interface filling thermally conductive material specially dealing with the heat conduction problem of equipment. There is a gap between the heat source of electronic products and the heat sink device, and the heat is resisted by the air during the heat transfer from the heat source to the heat sink device. Therefore, the heat dissipation of the actual electronic equipment The effect will not be as expected. The role of the thermally conductive silicone sheet is to fill the gap between the heat source and the heat sink, remove the air in the gap, and reduce the contact thermal resistance between the two, thereby increasing the heat conduction speed between the two.

Thermally conductive silicone sheet is a thermally conductive caulking material based on silicone oil, which is refined by adding insulating, thermally conductive, and temperature-resistant materials in proportion. It is generally delivered in the form of a solid sheet. Its texture is soft and elastic, and can be attached On an irregular plane, and the thermal conductivity of the heat-conducting silicone sheet is high. Generally, the thermal conductivity of the heat-conducting silicone sheet can reach 12W, which meets the cooling needs of most electronic products today.