English
Deutsch2-core power plug: As the name suggests, a 2-core power plug has two blades or two pins. The specific blades or pins have different standards in each country. For example, China has two blades, and Europe has two blades. Two round needles.
3-pin power plug: As the name suggests, the 3-pin power plug has 3 blades or 3 pins or 2 blades or 2 pins plus a grounding hole. Such a structure is more complicated than a 2-core power plug. There are great requirements for the size and diameter of the pins. The length and the distance between the pins are all factors to be considered.
Multi-pin power plug: This multi-pin power plug is more complicated. What kind of 4-pin power plug, 5-pin power plug, etc., according to the customer's requirements, which specific equipment to use should be considered according to the actual situation.
use
Power plugs have a wide range of uses, large and small industries may need power plugs, a word does not mean "Where electricity is needed, there is a power plug." It can be seen that the use of power plugs pervades every corner of our lives. Briefly, the following major industries
Household appliances: The closest thing to our life is the power plug on the household appliances. TVs, refrigerators, electric fans, air conditioners, etc. all need to use and must use power plugs.
Communication field: usually our various communication fields also use power plugs, 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, there is a saying: "Where electricity is needed, there are power plugs.
