Enameled wire wire basic knowledge, how much do you know

1. The basic concept of enameled wire

Enameled wire is a kind of wire made by copper wire or aluminum wire wrapped around the skeleton wire and painted after coating it for many times. Enameled wire has the advantages of good insulation, heat resistance, good aging resistance, widely used in various electrical equipment and electronic products.

2. The classification of paint envelopes

Normal enameled wire and thin enameled wire according to diameter; copper enameled wire and aluminum enameled wire according to conductor material; normal temperature enameled wire and high temperature enamered wire according to the operating environment.

3. Advantages and disadvantages of enameled wire

Enameled wire advantages: good insulation, strong heat resistance, good electrical conductivity, high strength, beautiful appearance, strong softness, long service life, simple maintenance. Disadvantages of enameled wire: high cost, difficult installation, easy corrosion, can not zigzag fold, easy to scratch damage, easy to catch fire, the connection point is difficult to weld.

4.Precautions for use

1. Before use, check whether the appearance of the enameled line is in good condition and whether it is damaged or broken.

2, the enameled line should not be excessively bent, the bending radius should be greater than 15 times the line diameter, in order to avoid the wire is flattened or broken.

3. The use temperature of the enameled wire shall not exceed the specified rated temperature.

4. Connecting the enameled wire should be welded to avoid the use of clips with poor firmness.

5. Avoid the collision or friction between the enameled wire and other metal materials to avoid scratching the insulation layer.

In short, the enameled wire is a kind of excellent performance, widely used wire materials. In the process of use, attention should be paid to protect the insulation layer of the enameled wire to avoid excessive bending and collision friction. Only the correct use of enameled wire can give full play to its performance advantages and ensure the safe and stable operation of electrical equipment.