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Multi-core capacitor

A capacitor and capacitor core technology, applied in capacitors, electrical components, etc., can solve the problems of reverse installation of capacitors, low work efficiency, easy operation errors, etc., and achieve the effect of reducing burst, simple processing, and avoiding danger.

Inactive Publication Date: 2016-04-20
天津市科达斯特光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when assembling capacitors in the circuit board production process, operators usually rely on the naked eye to identify the positive and negative electrodes of the capacitors. Not only is the work efficiency low, but it is also prone to operational errors. Conversely, waste

Method used

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides a multi-core capacitor, comprising a shell and a plurality of capacitor cores sealed inside the shell. A positive pole pin and a negative pole pin are arranged on the shell; each of the capacitor cores are connected with the positive pole pin and the negative pole pin respectively; the positive pole pin side of the shell is provided with a cross-shaped groove, and the negative pole pin side is provided with an I-shaped groove; upper and lower ends of the shell are provided with anti-explosion concave parts. Bottom surfaces of the anti-explosion concave parts are spherical surfaces. The multi-core capacitor provided by the invention is firm and durable, and greatly reduces the possibility of burst. In addition, the shell is internally provided with the plurality of capacitor cores which are independently connected with the positive pole pin and the negative pole pin, even if a fault occurs in one or more capacitor cores, the capacitor can still continue to be used and work, and thus the capacitor is high in reliability. When temperature inside the capacitor is too high, a fuse is fused, a circuit is disconnected, thereby avoiding capacitor burst and occurrence of danger, and thus the capacitor is high in safety.

Description

technical field [0001] The invention belongs to the technical field of electronic components, and in particular relates to a multi-core capacitor. Background technique [0002] Capacitor is one of the electronic components widely used in electronic equipment. It is widely used in power filtering, signal filtering, signal coupling, resonance, filtering, compensation, charging and discharging, energy storage, DC blocking and other circuits. The two-pole circuit components in the existing capacitor The insulation effect between them is poor, and it is easy to break down and short circuit. When the two electrodes of the capacitor element are broken down, the container or shell will expand and deform due to the increase of internal air pressure, which may cause high temperature bursting or even burning. At the same time, the capacitor shell is made of aluminum When the material is different, it is easy to deform when impacted, destroying the capacitor element, and easily causing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G2/16H01G2/14H01G2/24
CPCH01G2/16H01G2/14H01G2/24
Inventor 刘晓华
Owner 天津市科达斯特光电科技有限公司
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