Transformer manufacturing method capable of increasing output

Abstract

The invention relates to a transformer manufacturing method capable of increasing output. The method comprises the steps of material preparation; wherein a first magnetic core and a second magnetic core are provided; winding; wherein two winding machines are utilized simultaneously to wind the first magnetic core and the second magnetic core; center tapping; wherein the first magnetic core and the second magnetic core obtained after the winding step are combined and fixed, and part of terminal electrodes of different magnetic cores are connected with one another and in a short circuit to form a center tap of a transformer. Therefore, in the premise of the same winding mode, the first magnetic core and the second magnetic core of the transformer can carry out winding operation through the two winding machines simultaneously, so that half of winding time can be shortened, and thus the method can achieve the effects of improving production efficiency and increasing the output.

Description

[0001] 【Technical field】 [0002] The invention relates to a preparation method of a transformer capable of increasing output, and belongs to the technical field of transformers. [0003] 【Background technique】 [0004] Common transformers have different volumes due to different designed capacitances. In addition to large-capacity transformers (such as commonly used in power plants or utility poles), there are also small and miniaturized transformers, inductors, or common-mode filters installed inside electronic products. Existing transformers, as disclosed in Taiwan Patent Publication No. I441211, include a magnetic core composed of a drum-shaped iron core and a plate-shaped iron core. The drum-shaped iron core is wound with a first winding, a second The second winding, the third winding and the fourth winding, and the ends of each of the windings are respectively electrically connected to the first to fourth terminal electrode pairs formed on the drum-shaped iron core, so th...

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Problems solved by technology

[0005] In the above-mentioned technical solution, the transformer has a single drum core, that is, all windings are wound on the same drum core, so that only a single drum can be used to manufacture the transformer. According to the existing winding equipment and transformer manufacturing technology, usually only one winding can be wound at a time, and the fastest or two windings can be wound at the same time (such as the first winding and the second winding). Windings are wound together, the third winding and the fourth winding are wound together), but even for the latter, the total winding time is twice that of a single winding. Therefore, the winding process of the existing transformer It is more time-consuming, thereby reducing the production capacity and production efficiency of the product, which is not in line with economic benefits

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