Application of thermal interface material in fast charging charger

The development of science and technology enables people to get in touch with some new things faster. As a symbolic product of today's information society, smartphones are often encountered in people's life and work. Smartphones are consumer electronics products, and the replacement speed Soon, its performance and supporting equipment will also keep up with the pace of the times.

Fast charging chargers are different from computers and mobile phones. These electronic products can install radiators on the surface of the heat source. High temperature is a factor that affects the performance and service life of the equipment. Although the charging speed of the fast charging charger is faster than that of ordinary chargers, its volume is smaller. It’s not a big deal, which means that the heat dissipation method of the fast charging charger is often through the contact between the heat source in the device and the shell to achieve heat dissipation.

The role of the thermal interface material is to fill the gap between the heat source and the heat sink in the device, remove the air in the gap and fill the gaps and holes, thereby reducing the contact thermal resistance and improving the heat dissipation effect of the device. Gap, when heat is transferred, it will be resisted by the air to reduce the speed, and the thermal interface material can effectively fill the gap between the two, so that the heat can be quickly transferred to the shell, thereby reducing the temperature of the heat source of the device, so as to ensure the normal operation of the device.