The reasons for hot electric car charger when charging may be as follows: 1. Charger overload: When the load of the charger exceeds its rated capacity, it will lead to too much current inside the charger, resulting in too much heat, resulting in hot charger.
2. Charger internal fault: When there is a fault inside the charger, such as circuit short circuit, component damage and other problems, it may cause the charger to be hot when charging.
3. Poor heat dissipation: the charger needs to dissipate heat when charging. If the heat dissipation function of the charger is poor, the internal temperature of the charger may be too high, resulting in hot.
4. Improper use: If the charger is charged for a long time, or used in a high temperature and humid environment, it may cause the charger to be hot.
When it is found that the electric vehicle charger is hot when charging, it should immediately stop charging, and check and repair. If there is an internal fault in the charger, the charger should be replaced immediately to ensure safety.
There may be several reasons why electric car chargers get hot during charging.
First of all, the electronic components inside the charger will produce a certain amount of heat when working, which is a normal phenomenon.
Secondly, the charger may have a certain amount of energy loss, resulting in part of the electrical energy into heat, and then make the charger hot. In addition, if the charger design is unreasonable or poor heat dissipation, it will also cause the charger to heat up. Therefore, it is recommended to maintain a well-ventilated environment when charging and avoid continuous charging for a long time to reduce the possibility of heating the charger.