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December 21, 2018

The power adapter charger has dropped into the water. Is it still working?

When using the power adapter charger, accidentally dropped into the water, I wonder if it will cause the voltage or instability in the water to cause damage to the mobile phone or electrical appliance?

In fact, we can test it by the following methods to see if the charger can still be used:

1. If the charger is in the water, we can pick up the body and shake it to see if there is water inside. If you can feel the water, it will prove that there is a lot of water in it, and the impact on the part circuit will be relatively large. It is difficult to dry completely. At this time, you can take it apart and fix it as soon as possible. If you don't fix it, throw it and buy a new one.

2. If you shake the charger and feel that there is no water inside, then there is still much to save. At this time, you can put the charger in a ventilated place, use the sun or table lamp to expose to the sun (not too hot, the home compartment glass will do the sun, it will not work well). A week or so, most of the water will run out. . At this time, you can try something like the old mobile phone MP3 that is worthless. If you can use it, then there is no problem.

3, pick up the cold wind with a hair dryer for a while, then buried in the rice for a day, because the water is strong. Take it out after one day, or go to the chemical to buy silicon desiccant and further dehumidify. Note that if you don't recharge within 2 days, it will be easy to charge. If there is still a problem, you can only buy one more.

Waweis laptop charger

When the mobile phone charger is in the water, it can be used for drying, but remember to dry it and use it. If there is water in the charging line, it will be dangerous to use. If you don't know if he is dry, you can dry it for a while. The reason why the time is used again is to set up the discharger: the general electrical design is that the direction of the board is parallel to the direction of the appliance. That is to say, if the shape of the appliance is flat, then the circuit board inside is flat inside, and it is rarely perpendicular to the appearance of the appliance.

With this principle in mind, we can use some better positions to dry the charger into the water. Because the charger's circuit is very simple, the circuit area is very small, and it can be reversed in a few hours after drying to speed up the water discharge.

If the charger with water is wetted during use, the socket will be more dangerous. In particular, sometimes you can hear the buzzing sound of the spark in the plug. In this case, the charger must not be operated by hand. The plug of the plug should be unplugged (the plug should be kept dry to operate) or turned off. Operate the room after the main Power Supply.

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