The transformer skeleton is the core part of the transformer, which is composed of the core and windings. In a transformer, the skeleton plays an important role and has a great influence on its performance and efficiency. This article will introduce the characteristics and principles of transformer bobbins to help readers better understand the working principle and structure of transformers.

 I. Characteristics of transformer skeleton

       It is made of high performance cold-rolled silicon steel plate with high magnetic permeability, which can reduce the magnetic flux impedance and improve the efficiency of the transformer.

       The surface is coated with anti-corrosion paint, which can effectively prevent corrosion and oxidation and reduce the aging and damage of parts.

       The damping of the transformer skeleton is small, which can reduce mechanical vibration and noise, and improve the stability and reliability of the transformer operation.

       The interior and exterior of the transformer skeleton are specially treated with anti-corrosion and coated with insulating paint, which can improve the insulation performance and leakage resistance.

       Second, the principle of transformer skeleton

       Transformer skeleton is the core part of transformer, including the core and winding. The core is the main part of the transformer skeleton, its role is to form a magnetic circuit, the electromagnetic energy into electrical energy or electrical energy into electromagnetic energy. The winding is the conductor wound on the core and is mainly used to conduct electrical energy and signals.

       The working principle of a transformer is based on Faraday's law of electromagnetic induction, which is the electric potential caused by a change in magnetic flux. In a transformer, an alternating flux is formed in the core by an alternating current, and this flux passes through the winding, thus inducing an electric potential. According to the law of electromagnetic induction, the magnitude of the magnetic flux and electric potential is related to the material of the core, the cross-sectional area and the number of turns of the winding.

       Under normal conditions, the proportional relationship between the input and output currents of the transformer determines the proportional relationship between the output and input voltages of the transformer. By changing the cross-sectional area of the core and the number of turns of the winding, the output voltage of the transformer can be adjusted. In addition, the winding material and wire diameter of the transformer will also have an impact on the performance of the circuit, so it is necessary to select the appropriate material and wire diameter.

       In conclusion, the transformer skeleton is the core part of the transformer with high magnetic permeability, good corrosion resistance, small damping, and good insulation performance. Its working principle is based on the law of electromagnetic induction, which can realize the rise and fall of voltage and the conversion of power. In order to ensure the efficiency and reliability of the transformer, its skeleton needs to be maintained regularly to ensure its integrity and normal operation.