In the era of "Internet plus", many people will carry laptops on long or short trips, and then the power adapter is indispensable. Many friends may have a question, such as whether it is possible to carry a power adapter on board when the airport has such strict requirements for checked items?

The answer is definitely yes, because there are no dangerous components such as batteries in the power adapter. It consists of components such as a casing, transformer, inductor, capacitor, resistor, control IC, PCB board, etc The power adapter has no power output as long as it is not connected to an AC power source, so there is no risk of combustion or fire during transportation, and there are no safety hazards A power adapter is different from a battery in that it only has a power circuit inside and does not store electrical energy in the form of chemical energy like a battery. Therefore, there is no risk of fire during transportation, so it can be checked in with luggage or carried with you.