A kind of air-gap plate and its applied reactor

Abstract

The present invention provides an air gap plate and a reactor applied thereto, wherein the air gap plate includes a first plate and a second plate; the first plate includes a first long side and a first short side connected to each other edge, a first bottom edge and a first contact edge; the second plate includes a second long side, a second short side, a second bottom edge and a second contact edge connected to each other; the first plate and the second plate The second plate is used to contact through the first contact edge and the second contact edge. When the first plate is in contact with the second plate, the first long side and the second short side are placed on the same side, and the first short side and the second short side are placed on the same side. The two long sides are placed on the same side. Through the above scheme, the length of the air gap plate and the iron core can be matched, that is, it not only prevents the first iron core and the second iron core from contacting to produce abnormal noise, but also ensures the simplicity of the overall structure of the reactor and the small space occupied by the air gap plate.

Description

technical field [0001] The invention relates to an air gap plate and a reactor used therefor. Background technique [0002] A reactor is also called an inductor. When a conductor is energized, it will generate a magnetic field in a certain space it occupies, so all electric conductors that can carry current have inductance in the general sense. However, the inductance of the energized long straight conductor is small, and the magnetic field generated is not strong, so the actual reactor is in the form of a solenoid wound with wires, which is called an air-core reactor; sometimes in order to make the solenoid have a larger inductance, The iron core is inserted into the solenoid, which is called iron core reactor. Reactance is divided into inductive reactance and capacitive reactance. The more scientific classification is that inductors (inductors) and capacitive reactances (capacitors) are collectively referred to as reactors. However, since inductors existed first in the pa...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an air gap plate and a reactor for its application. After using the air gap plate, the problem of abnormal noise generated by the reactor can be solved.

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