People began to use electricity only for lighting, long time ago the socket was installed together with the electric light. With the development of science and technology, according to people's needs, there are many outlets on the market. So, what are the types of plugs and sockets ? What is the difference between explosion-proof plugs and aviation plugs? The following is just a brief look at it with Xiaobian.
What are the types of plugs and sockets?
1, A-type: This type of plug and socket without grounding, it is characterized by the use of the power cord cross-section size and current level and other places are not the same.
2, B type: This type of plug and socket has a grounding terminal, rated current is 15A, if used more than this.
3, C type: This type of plug and socket is the most widely used type in Europe, it is not grounded, can only be used in the current is not greater than 2.5A place.
4, D-type: This type of plug and socket is mainly used in India, from the perspective of the point of view can be divided into triangular and round, these two plugs.
5. E-type: Now this type of plug has not been seen. This kind of socket is different from other types in that its grounding terminal and power supply are always connected.
6, F-type: It is similar to the C-type plug and socket , but this switch is no sub-zero FireWire, you can freely connect.
7, G-type: This is a triangular plug, in the United Kingdom, in order to prevent something from running into the socket caused by a collision, they installed a protective cover inside the socket.
8, H-type: This type of plug and socket is only used by Israel, it is a V-shaped two-pin plug, this plug can also use C-type socket.
9. Type I: This type of plug and socket looks the same as the H type plug, but the two types of sockets cannot be used together.
10, J-type: This is a standard plug and socket in Switzerland, the rated current of the power supply can not exceed 10A.
11, K-type: This type of plug and socket with a little bit similar to the F-type, but it is directly replace the terminal with a grounding clip.
12, L-type: This type of plug and socket can be divided into two kinds according to different rated current, one is 10A, the other is 6A. And the spacing between these pins is different from others.
Second, what is the difference between explosion-proof plugs and aviation plugs?
1, explosion-proof plug
The plug mainly includes two parts: a plug and a socket. The socket is connected with the incoming call side. The plug is connected with the electrical appliance we use and can quickly switch. Its shell is made of aluminum alloy. After high-pressure electrostatic spray, the explosion-proof performance of the shell is very good, and it is very beautiful.
2, aviation plug
This kind of plug originally originated in the military industry and belongs to the connector type. Its service life is determined according to the number of plugs and plugs. A good one can be about 1000 times more or less, and some can be pulled out about 500 times. Choosing a good aviation plug depends on its own electrical parameters.
Editor's summary: The above is the type of plug and socket that Xiaobian has shared for you. What is the difference between explosion-proof plug and aviation plug, I hope to help you. If you want to learn more about decoration, you can follow this site.
1. The inner core of the electric heat pipe is made of high-quality stainless steel or other materials, with a coat of PTFE, which is highly corrosion-resistant and suitable for heating various corrosive liquids.
2. Low surface power design (1.5kw /CM) to ensure the service life of the product.
3. The installation position of the electric heater should be paid attention to prevent the solid in the solution from depositing on the surface of the electric heater, or the liquid is too thick and the liquid level is too low, which will cause the teflon tube (PTFE) to be burnt due to the poor surface heat.
4. The shape is divided into vertical type and bottom heating "L" and "Z" type.
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