What is the difference between a travel charger and a power adapter?

1、 Different equipment

1）. Power adapter: It is the power supply conversion equipment for small portable electronic equipment and electronic appliances.

2）. Travel charger: a device designed to provide energy for power storage devices.

2、 Different principles

1）. Power adapter: AC input is converted to DC output; According to the connection mode, it can be divided into wall type and desktop type.

2）. Travel charger: It is a static converter device that mainly uses power electronic semiconductor components to convert AC with fixed voltage and frequency into DC.

3、 Different precautions

1）. Power adapter: There is a nameplate on the power adapter, which indicates the power, input and output voltage, current and other indicators. Pay special attention to the range of input voltage.

2）. Travel charger: In the process of charging the mobile phone battery, pay attention to that the output voltage of the power supply must be within the specified range, otherwise the charging function cannot be realized.