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The cause of the power cord plug heating

source:Products Information     Popular:adapter     release time:2021-05-24 10:57:53     Article author:sznbone    

  Our electrical plugs often get hot in our lives. Why do they get hot? Everyone knows that overload or poor contact with the socket causes the power cord plug to get hot. Sometimes we find that changing the plug and reducing the load still doesn't work.

  In fact, there are many reasons for fever, but the common ones are the above two. The following editor tells you about other reasons that may cause the power cord to heat up.

The cause of the power cord plug heating(图1)

  1. The quality of the socket is not good. Inferior sockets, the holding force of the copper sheets may be insufficient, resulting in poor contact between the socket and the plug, and the socket and plug will heat up after the electrical appliance is used for a long time. This situation occurs because when buying sockets, they bought "three noes" products for cheap. Therefore, when buying electricity products, we should not be greedy for cheap, but should buy regular sockets, because this is closely related to our safety and should not be neglected.

  2. The power cord plug is oxidized or dirty. The plug will be oxidized or oily after a long time, especially in the kitchen or the place with bad environment. As a result, the contact resistance between the plug and the socket is increased, and the load power is large, which will cause the plug to heat up. If it is not handled in time, it will form a vicious circle, which will easily cause a fire after a long time.

  3. Rural families and residents of old houses in cities and towns, due to the unreasonable socket layout, connect multiple high-power electrical appliances to the sockets at the same time. Because the multi-purpose sockets and power cables have rated capacity, a variety of household appliances, especially high-power electrical appliances Turning on and using the same multi-purpose socket at the same time will inevitably cause too much current and cause the multi-purpose socket and the power cord plug to overheat.


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