What is litz line？

Litz wire, often considered a key component in electronics and electrical engineering, is a conductor braided from multiple strands of fine copper wire. This structural design allows the Litz wire to exhibit low skin effect and proximity loss in high-frequency applications, thereby improving efficiency and reducing heat loss.

The process of making litz wire is divided into the following key steps:

1.Raw material selection:

Select appropriate copper wire as raw material. These copper wires need to have high electrical conductivity and good mechanical strength.

2.Filament winding:

Copper wire is carefully wound into multiple strands, a step that requires precise mechanical control to ensure uniformity.

3.Braiding process:

Multiple strands of copper wire are woven tightly together in a certain pattern through a special braiding machine. This step is key to forming the unique structure of the Litz wire.

4.Quality control:

During the production process, the diameter, number of strands and braiding density of the wire need to be strictly tested to ensure that the product meets technical standards.

The finished litz wire has a variety of applications, including:

1.High-frequency applications:

In fields such as wireless communications and high-frequency transformers, Litz wire is widely used due to its ability to reduce power loss.

2.Technical parameters:

The performance indicators of litz wire, such as conductivity, heat resistance, bending performance, etc., vary according to its diameter, number of strands and insulating materials.