AC to DC adapter suppliers have found that many people confuse power adapters and chargers, thinking that they are the same product, but in fact they are different. According to AC to DC adapter suppliers, the power adapter is a power switch, which is used to provide power energy, and can provide power to household appliances or electronic products such as projectors, notebook computers, audio, water purifiers, etc.; and the charger is used to charge the battery. Yes, charging is generally performed in stages according to the battery capacity and charging characteristics.

AC to DC adapter suppliers believe that the main differences between power adapters and chargers are:
1. Different definitions: AC to DC adapter suppliers say that a power adapter is a device that converts the power supply of electronic equipment and electronic appliances. The charger is a kind of charging technology using high frequency power technology and advanced intelligent dynamic adjustment.
2. Different structure and composition: AC to DC adapter suppliers say that the power adapter consists of a shell, a transformer, a pcb board, etc. The charger consists of a shell, an input end, an output end, and the like.
3. Different current modes: AC to DC adapter suppliers say that the current mode of the power adapter is from AC input to DC output. The current mode of the charger uses a constant current voltage limited charging system.
4. Different uses: AC to DC adapter suppliers say that the charger only charges the battery, while the power adapter can not only charge the battery, but also power the host.