High-performance capacitor

A high-performance technology for capacitors, applied in the direction of capacitors, electrolytic capacitors, capacitor parts, etc., can solve problems such as waste products, low work efficiency, and difficulty in distinguishing positive and negative electrodes, and achieve the effects of obvious marking effect, simple processing, and avoiding damage

Inactive Publication Date: 2016-04-06
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, it is difficult to distinguish

Method used

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Embodiment Construction

[0022] 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.

[0023] 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 the description of the present invention, unless otherwise specified, "plurality" means two or mo...

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Abstract

The invention provides a high-performance capacitor. The high-performance capacitor comprises a shell and an electrolyte sealed in the shell, wherein a positive electrode pin and a negative electrode pin are arranged on the shell; a cross-shaped concave is formed in one side of the positive electrode pin of the shell; a horizontal-line-shaped groove is formed in one side of the negative electrode pin; a cover body is arranged at the upper end of the shell while an anti-explosive concave part is formed in the lower end of the shell; anti-explosive bands are arranged at the upper and lower ends of the shell; the exterior of the shell is coated with an anti-explosive net; and the anti-explosive net is normally made from nylon. The high-performance capacitor is durable; the anti-explosive concave part is formed in the lower end of the shell, and the cover body is arranged at the upper end of the shell, so that the anti-explosive performance of the capacitor shell is improved; the electric energy in the capacitor can be locked without causing loss of power easily; the bottom surface of the anti-explosive concave part adopts an inwardly-concave spherical surface, so that the anti-explosive concave part is smooth in structural transition; when the anti-explosive concave part is deformed, the load-carrying capability is high; and the capacitor is safe and reliable without exploding when the stretch limit of the capacitor is not achieved.

Description

technical field [0001] The invention belongs to the field of electronic components, and in particular relates to a high-performance 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 a sh...

Claims

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Application Information

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IPC IPC(8): H01G9/08H01G9/12H01G9/145H01G9/048
CPCH01G9/08H01G9/048H01G9/12H01G9/145
Inventor 刘晓华
Owner 天津市科达斯特光电科技有限公司
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