LPG magnetic core used for transformer

Abstract

The invention discloses an LPG magnetic core for a transformer, which is characterized in that the magnetic core is composed of side legs (1), (2), an elliptical central column (3) and a bottom plate (4). The magnetic core is sintered from ferrite material, or pressed from metal soft magnetic powder.

Description

technical field [0001] The invention relates to a magnetic core, in particular to an LPG magnetic core for a transformer. Background technique [0002] The transformer needs to use a magnetic core with a complex shape, which often brings about the problem that the blank is difficult to press and form, and requires the use of a special press with a complex structure, which is not conducive to mass production, but also greatly increases the production cost. In addition, due to the complex shape of the product, the density of the blank is difficult to be uniform, and the product is easily deformed during sintering and becomes a waste product, which greatly reduces the product qualification rate, leads to high production costs, and brings a lot of waste to manufacturing. In order to solve this problem, the magnetic core can be mass-produced at low cost by optimizing the design of the magnetic core structure. Contents of the invention [0003] The technical problem to be solve...

AI Technical Summary

Problems solved by technology

[0002] The transformer needs to use a magnetic core with a complex shape, which often brings about the problem that the blank is difficult to press and form, and requires the use of a special press with a complex structure, which is not conducive to mass production, but also greatly increases the production cost

In addition, due to the complex shape of the product, the density of the blank is difficult to be uniform, and the product is easily deformed during sintering and becomes a waste product, which greatly reduces the product qualification rate, leads to high production costs, and brings a lot of waste to production.

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