Transformer
A transformer and winding technology, applied in the direction of transformer/inductor core, transformer/inductor coil/winding/connection, etc., can solve the problems of material waste, increase labor cost, etc.
Inactive Publication Date: 2013-12-18
DELTA ELECTRONICS INC
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
In addition, the traditional transformer 1 manually winds the primary winding 11 and the secondary winding 12 on the bobbin 10 and sets the bushing 14 on the secondary winding 12, which not only increases the labor cost, but also easily causes Waste of material due to wire breakage
Method used
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[0050] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different ways without departing from the inventive concept of the present invention, and the description and drawings therein are used as illustrations in nature rather than limiting the present invention.
[0051] see Figure 2A and Figure 2B , which are respectively the decomposition and assembly diagrams of the transformer structure of the preferred embodiment of the present invention. The transformer 2 of the present invention can be applied to a pulse transformer (Pulse transformer), but not limited thereto. The transformer 2 of the present invention includes a winding base 20, at least one primary winding 21, at least one secondary winding 22 and a magnetic core set 27, wherein the primary winding 21 and the secondary win...
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The invention relates to a transformer comprising a winding base, at least one primary winding, at least one secondary winding and a core component. The winding base comprises a base, a plurality of extensions, and a plurality of guide pin sets, wherein the body is provided with a through passage, a plurality of winding zones, a second connecting block and a second connecting block, the extensions are connected with the first and second connecting blocks respectively, each extension is provided with groove and step structures, each step structure is provided with a plurality of steps, and the guide pin sets are arranged on the outsides of the first and second connecting blocks and the extensions respectively. The primary winding and the secondary winding are wound in the winding zones respectively, and each winding is provided with a plurality of outgoing parts. The core component partially passes the through passage. The outgoing parts of the secondary winding are arranged at the steps respectively and fixed on the guide pin sets on the outsides of the extensions.
Description
technical field [0001] The invention relates to a transformer structure, in particular to a transformer structure which increases the creepage distance between a magnetic core group and a secondary winding. Background technique [0002] Transformer is a magnetic component often used in various electrical equipment. It uses the principle of electric energy and magnetic energy conversion induction to adjust different voltages to make it reach the applicable range of electrical equipment. [0003] see figure 1 , which is a schematic structural diagram of a traditional transformer. As shown in the figure, the transformer 1 includes a winding frame 10, a primary winding 11, a secondary winding 12 and a magnetic core group 13, wherein the primary winding 11 and the secondary winding 12 are wound on the winding frame 10, and The outlet end 110 of the primary winding 11 and the outlet end 120 of the secondary winding 12 are respectively wound and fixed on the pins 101 extending fr...
Claims
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Login to View More IPC IPC(8): H01F27/30H01F27/29H01F27/24
Inventor 陈义霖田庆相曾祥益蔡辛卫陈君平林汉星
Owner DELTA ELECTRONICS INC