40W charger temperature 62 degrees

Overloaded, please pay attention to safety issues.

It is summer now, and the weather is relatively hot. The temperature of 40W fast-charging battery is 43-45 degrees, which is normal. At 62 degrees, you need to pay attention to whether the power is overloaded, which may easily cause electrical damage.

It is normal for the charger to generate heat when charging a mobile phone. There is loss during the conversion of AC and DC. Generally, chargers use switching power supplies with higher efficiency, but are limited in size, so there is basically no PFC circuit. , so the power factor is less than 0.7, and the rest of the energy is basically converted into heat energy. It is normal for the charger to be a little hot when charging. As long as there is no peculiar smell, you don't need to worry about it. However, it is best to place it in a ventilated place, because heat will accelerate the aging of electronic components.