The purpose of wire plug How to choose the power supply in the plug wire?

The wire plug is believed to be familiar to everyone, and it is closely related to our household appliances. For example, televisions, refrigerators and electric fans can work normally because the matching power plugs are often used with one button. In addition, various wire plugs can be seen in the communication field, such as those used in the connection of aviation equipment. What's the use of motor plug? Or how should I buy it to achieve the most satisfactory effect? Through the following study, we can understand this.

First, the purpose of the wire plug

Household appliances: the closest thing to our life is the power plug on household appliances. Television, refrigerator, electric fan, air conditioner, etc. Need to use and must use the power plug.

Communication field: Usually we also use power plugs in various communication fields, such as telephones, wire receiving towers, aviation equipment and so on.

All kinds of production equipment used in the factory need power plugs. In short, it is the same sentence: "Where electricity is needed, there is a power plug.

Second, how to choose the power supply plug wire?

One choice: choose a regular shopping mall, supermarket or specialty store, and choose brand products; Select corresponding (matching) products according to the power of electrical appliances, such as air conditioners, high-power showers and other products should choose 16A plug and socket, and other low-power household appliances should choose 10A plug and socket.

Second, look: see if the product logo is complete and whether there is CCC certification mark.

Third check: check the certificate and the inspection report issued by the Legal Department. If the inverter product is not included in the compulsory certification, you should check the inspection report issued by the statutory inspection agency when purchasing.

Try 4: Conduct a simple plug-in experiment. After the plug is inserted into the socket, it should be in good contact, without feeling of looseness, and it can be pulled out without too much force.

Note: Don't buy a plug with a rotatable bolt or artificially change the shape of the plug; Don't use two high-power appliances at the same time in a socket; When it is found that the temperature of plug socket or power cord is too high or there is ignition, it should be stopped and replaced. Select the manufacturer with certification certificate.

Because no matter in the field of electric power construction or in our daily life, we can't do without electric plugs, and because it involves electricity consumption, the requirements for health and safety are more demanding. In the process of selecting the wire plug, we must first determine whether the technology of the manufacturer is mature, and then check whether its power meets the actual needs. At the same time, we must also conduct simple tests or tentative hands-on operations, and then take the initiative to maintain it later, so as to achieve satisfactory results.

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