Every one of us will use LED red and black power cords. There are clear specifications for the quality of LED red and black power cords. Good LED red and black power cords not only affect the service life of electrical appliances, but also protect people's safety. Low-quality LED red and black power cords are generally not to be used, because they are prone to various accidents, even if their prices are cheap, no one will use them. Once an accident occurs, the loss is often large, not a matter of one or two dollars. Ningbo Haishu Pengxing Electronics Co., Ltd. is a manufacturer specializing in the research and production of LED red and black power cords in Ningbo. We now introduce our common LED red and black power cords are composed of the following three parts:

　　 The composition of the LED red and black power cord is very simple, namely the inner and outer sheath and core conductor. The outer sheath is the outer shell that is directly touched by us, and is a protective film for the power cord. The outer jacket needs to have good temperature resistance, easy tortuosity, long use time, etc., and can well protect the inner jacket. Of course, in addition to the above features, the outer shell must be made of environmentally friendly materials, using a novel shape, and without affecting its functions, some appropriate beautification can be done.

　　The inner sheath is the insulating film directly attached to the conductor. It is made of insulating materials, so that people will not have accidents such as electric shock when using it. In addition to the excellent insulation of the material, there are also requirements for its flexibility, making it more convenient to use.

　　 The conductors of the LED red and black power cords are generally made of metal wires. The most common conductors in my country are aluminum wire and copper wire. The conductor is the most important part, it carries current and voltage, and is the key part of the power cord. The performance of a conductor is generally related to the metal wire used, except for the quantity and flexibility of the metal wire.