Because of the dense living environment, large population and many dormitories, there is a great demand for electricity. In particular, in order to make students' living environment more comfortable, some schools provide air conditioning to every dormitory, and the pressure carried by the circuit is very great. In fact, it is more for security reasons. So as long as high-power appliances are used, the dormitory will be cut off. It is forbidden to use high-power appliances such as hair dryers, electric kettles, curling irons, electric heaters and rice cookers in the dormitory. The power required to use electrical appliances in student dormitories is different, but generally it is best to keep it below 800w W, but as long as high-power electrical appliances are not used, the general electrical dormitory can still bear it. What are the electrical appliances that can be used in the dormitory? They can be divided into the following categories:

① Lighting products, such as flashlights and table lamps. , can be first used for lighting the dormitory. The desk lamp can be placed on the desk and used for homework when the light is dim. You can also buy some small rechargeable lamps. When the weather is cold in winter, if you want to sit under the covers, you can sit on the bed and read with a small desk lamp, and you can also avoid affecting other roommates. Basically, the power of lighting products such as table lamps is very low, so there is no problem in normal use.

② Mobile phones, computers and other electronic products, as well as computers, are generally affordable for everyone in a dormitory to use computers at the same time. As a necessity for college students, computers should also be staffed, which can fully review the content courseware taught by teachers, and can also be used as a tool to write some articles or experimental results, not to mention mobile phones and tablets. Charging will basically have no effect.

Small household appliances and some low-power ones can be used, such as electric shavers, electric toothbrushes, electric sprays, small speakers and electric fans.

In short, the dormitory should not only pay attention to whether the power exceeds the standard, but also pay attention to whether this kind of electrical appliance will have potential safety hazards, leading to some dangerous events.