What Are The Reasons For The Explosion Of The Power Adapter?

In recent years, the application range of power adapters has become more and more extensive, whether it is in factories or at home, it must be used. But sometimes an explosion occurs due to improper use of the adapter, causing a fire. What are the factors that cause the adapter to explode?
(1) The heat dissipation of the power adapter and electrical equipment is not good. When we charge the laptop, the adapter emits a lot of heat, and if we accidentally touch it, it will feel very hot. Laptops are like this, not to mention these high-power electrical appliances.
(2) The core quality of the power transformer is poor. In the transmission of electric energy, the power transformer is the core of energy conversion and transmission. If its design is unreasonable or the materials used are not good, it will be easily damaged, terminate the transmission of current, or even explode.
(3) The charging of the power adapter is stable and unstable, it all depends on the quality of the IC inside. If the IC quality of the power supply is not good, the charging current will fluctuate, which will easily generate a lot of heat and damage the adapter and electrical equipment.
In addition, there are many reasons for the explosion of the power adapter, such as unreasonable product parameter design, poor production process, etc., so it is very important to choose a good adapter.