Although power adapters are more common in our lives, there are still many people who do not know how to use the power adapter correctly. Many people use the wrong method. Today, the power adapter manufacturers will talk about the correct power adapter for everyone Use the steps to answer whether the power supply of the notebook power adapter is normal!
Correct use steps of power adapter
1. The power adapters of different notebook models cannot be mixed
There are some differences in the output interface, voltage and current values of the power adapters of different brands of notebooks, so they cannot be mixed. Otherwise, the battery may not be fully charged, the screen may flicker, and the laptop motherboard or other hardware may be burnt. Power adapters for notebooks of the same brand and different models should be used with caution. It is recommended to consult professional technical personnel before operating.
2. Reasonably charge the power adapter
When the laptop's battery is in a charged state, it is best not to run large 3D games and other programs that make the machine's workload heavy, so as to avoid the battery charging speed becoming slow or not fully charged due to insufficient output power surplus of the power adapter. The adapter is overloaded, etc.
3. If the power adapter is abnormal, stop using it in time
When the power adapter emits a lot of working noise or even smoke, it is often damaged or malfunctions. It should be stopped immediately, and it can be put into use again after professional engineers have inspected and repaired it.
4. Create a good heat dissipation environment for the power adapter
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 ventilation; do not place the power adapter near the notebook's heat dissipation vent, otherwise not only will the heat of the power adapter not be dissipated, but also To absorb some 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.
Is the notebook power adapter heating normal?
The inside of the power adapter is composed of a large inductance, which is a necessary way for current transmission. The box is closed. If your heat does not exceed your hand's ability to accept it is normal. Because it has to work, to convert the output power, it will consume energy, and part of it will become heat energy. Don't worry, there is no danger, and there is no explosion.
The inside of the notebook power adapter is a switching power supply working in a high-voltage, high-current state. The working load is relatively heavy, and it is a fully enclosed structure. There are no cooling holes in the casing, and there is no fan inside to assist in heat dissipation. The internal temperature is very high when working. Especially in the hot summer, you can feel the hot hands by touching the surface with your hands, and the internal temperature is higher.
The heat of the power adapter is generally caused by battery charging and computer consumption. It can be set in a book with battery management software. To create a good heat dissipation environment, place the power adapter in a location that is not exposed to sunlight and is ventilated. Remember not to use it for too long at high temperatures. If you must use it for a long time, you must pay attention to heat dissipation. You can put the fan aside to assist heat dissipation.
In a high-temperature environment, lay the adapter on its side to reduce contact with the ground area, allowing the adapter to radiate heat better and play a role in heat dissipation. A narrow plastic block or metal block can be placed between the adapter and the desktop to accelerate the heat dissipation of the adapter.
In fact, as can be seen from the above, as long as the power adapter is used correctly, fever is normal. Just like a mobile phone charger, it is normal to get warm during charging, as long as it is used normally, you don't need to worry too much.