The power adapter is not heated to avoid, but we can accelerate its cooling to prevent the temperature from rising steadily.
1. Select the pressure drop small, low loss of switching components, heat dissipation area to be as large as possible, 100W above switching power supply generally should have metal punch casing, or coupled with cooling fans.
2. Try to put the power adapter in a better ventilation heat, do not put the books and other things on the power supply.
3. When using a notebook in a higher temperature environment, the laptop power adapter should be placed in a place that is not in direct sunlight and ventilation; do not put the power adapter in the portable air outlet nearby, otherwise not only the heat of the power adapter will not emit, but also absorb some of the heat.