Since the inside of the power adapter is a switching power supply that works under high voltage and high current, the workload is relatively heavy, and it is a fully enclosed structure. There is no heat dissipation hole on the shell and no internal fan to assist heat dissipation. Therefore, the power adapter is working The internal temperature is high. Especially in the hot summer, you can feel hot when touching the surface with your hands, and the internal temperature is even higher. Therefore, it must be properly maintained and maintained during daily office and entertainment.
1. Create a good heat dissipation environment. When using the notebook in a high temperature environment, the power adapter should be placed in a place that is not exposed to direct sunlight and is well ventilated; do not place the power adapter near the cooling air outlet of the notebook, otherwise not only the heat of the power adapter will not be dissipated, but also To absorb part of the heat. In the hot summer, we can put the adapter on its side to increase the contact area between the adapter and the air, so that the heat of the adapter can be better dissipated. In order to obtain a better heat dissipation effect, we can also pad a narrower plastic block or metal block between the adapter and the desktop to increase the air convection speed around the adapter and accelerate the heat dissipation of the adapter.
2. If an abnormality occurs, stop using it in time. When the power adapter emits a lot of noise or even smoke, it is often damaged or malfunctions. It should be stopped immediately and can be used again after inspection and repair by professional engineers.
3. Be cautious when using non-original power supplies. The non-original power adapter may have some differences in output interface, voltage and current value (or the nominal value does not match the actual value). If it is not matched properly, it may affect the stability of the notebook operation and even more serious consequences. In addition, the power adapters of the same brand and different models of notebooks should also be used carefully. We will continue to introduce in detail in this regard, welcome to pay attention to us!
