Definition and composition of cored wire
Core-wire is a kind of wire made of twisted conductors, the center of which is one or more thin wires, and the outer layer is covered with insulating material. The conductor of the core-coated wire can be copper wire or aluminum wire, and the insulation material can be PVC, PE, PP, etc.
Application of cored wire in electrical and electronic products
Cored wire is widely used in electrical and electronic products, such as power tools, machinery, household appliances, automobiles, ships and so on. The cored wire maximizes the connectivity of the wire and reduces the probability of damage to the outer layer of the wire. This is why in the case of long-distance transmission of power or signal, wrapped wire can be more reliable than ordinary wire transmission signal or power.
Advantages and disadvantages of cored wire
Cored wire has many advantages and disadvantages.
Advantages include:
1, good insulation, safe and reliable; 2, strong anti-interference; 3, can reduce the motor wave interference to other equipment.
Disadvantages include:
1, high cost; 2. The insulation material covering the conductor will increase the outer diameter of the cored wire, resulting in space restrictions; 3, easy to be damp, reduce insulation performance.
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