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Inductive component manufacturing method

A component and inductance technology, applied in the field of inductance component manufacturing and inductance components, can solve the problems of low power output, power electronic filter can not effectively meet the miniaturization and packaging efficiency, etc., to achieve the effect of easy production process

Inactive Publication Date: 2012-10-24
亚尔科·萨洛迈基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution is mainly limited to low power output in switch-mode power supplies (typically <5kW)
[0006] It can generally be said that the power electronic filters available in the market are not effective in meeting the miniaturization and packaging efficiencies currently prevalent in the electronics industry

Method used

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  • Inductive component manufacturing method
  • Inductive component manufacturing method
  • Inductive component manufacturing method

Examples

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Embodiment Construction

[0031] figure 1 The symbol for the choke, the simplest inductive component, is shown. A choke (1) or inductor consists of a coil with two terminals or electrodes (2) and (3). In most cases, the choke (1) also has a magnetic core (4) made of a magnetic material such as ferrite or iron. The choke stores energy in its magnetic field and this energy can be added or released via the terminals. More complex inductive components such as transformers may even have several coils, thus allowing energy to be transferred between the terminals of the different coils. These types of complex inductive components are also covered by the present invention. In many cases the core (4) symbol is not shown.

[0032] The so-called filter (5) can for example be passed as figure 2 Formed by connecting a choke (6) to a capacitor (7) as shown in . This type of filter can be used, for example, to prevent high frequency interference from moving from the input port (8) to the output port (9).

[0...

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Abstract

The invention pertains to the manufacture of inductive components and electric energy filters, particularly it relates to a modular inductive component. The method according to the invention makes it possible to manufacture effectively and flexibly various types of inductive components and the compact filters they comprise. Production logistics can be simplified and in addition products can be easily customised with a variety of added features. Production logistics can be simplified and products can be easily customised with a variety of added features. The manufacturing process of this method is also easy to automate.

Description

technical field [0001] The invention relates to inductive components and modular inductive components as well as to filters and methods of manufacturing filter families. Background technique [0002] Inductive components, chokes and transformers are used to store energy (chokes) and transfer across galvanic isolation (transformers) using magnetic fields. The inductive component consists of a coil and a magnetic core, which can be one or more and are in direct contact with each other. A voltage applied to the coil creates a magnetic field in the core that stores energy. A voltage applied to the coil generates a voltage within itself (self-induction) and any other possible so-called secondary coil connected to the same core, thus transferring the stored energy from the primary coil to the secondary coil. Transformer laminations, powdered iron, ferrite and amorphous metals are used as core materials in inductive components, among others. Copper wires, aluminum wires, circuit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/28H01F27/02H01F27/24
CPCH01F27/06H01F27/40H01F27/306H01F27/10H01F27/266H01F27/28
Inventor 亚尔科·萨洛迈基
Owner 亚尔科·萨洛迈基
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