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New capacitor

A capacitor and a new type of technology, applied in the field of capacitors, can solve the problems of short service life and easy damage of capacitors, and achieve the effect of improving service life

Inactive Publication Date: 2019-04-26
上海多木实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of capacitor, which has a positive pin, a negative pin and its performance parameters that can easily identify the capacitor. It has good corrosion resistance, strong practicability, and strong applicability. fragile problem

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see figure 1 , the present invention provides a technical solution: a new type of capacitor, including a body 1 and pins 6, the body 1 includes a shell 2 and an inner core 4, and the shell 2 is a cylindrical body of metal material with an open lower end , the surface of the shell 2 is pasted with a logo sleeve 5, the inner core 4 is placed in the barrel of the shell 2, an insulating anti-corrosion layer 3 is provided between the shell 2 and the inner co...

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Abstract

The invention discloses a new capacitor which comprises a body and pins, wherein the body comprises a housing and an inner core, the housing is a cylindrical body which has an opening in the lower endand is made of metal, an identification cover paste is pasted to the surface of the housing, the inner core is arranged in the cylinder of the housing, an insulation erosion resistant coating is arranged between the housing and the inner core, a rubber end cover is arranged at the lower end of the inner core, a protection cover is arranged at the lower end of the rubber end cover, the pins include a first pin and a second pin, and the length of the first pin is larger than that of the second pin. According to the new capacitor, a positive pole pin and a negative pole pin of the capacitor canbe identified by watching the length of the pins through naked eyes, and the type and the performance parameters of the capacitor can be known by checking the identification cover paste pasted to thesurface of the housing of the capacitor.

Description

technical field [0001] The invention relates to the technical field of capacitors, in particular to a novel capacitor. Background technique [0002] A capacitor is composed of a layer of insulating dielectric sandwiched between two metal electrodes. When a voltage is applied between two metal electrodes, charges are stored on the electrodes, so capacitors are energy storage elements. Any two conductors that are insulated from each other and in close proximity form a capacitor. Capacitors are one of the electronic components widely used in electronic equipment, and are widely used in DC blocking, coupling, bypass, filtering, tuning loops, energy conversion, control, etc. in circuits. There are various types of capacitors, and their performance parameters are also different. In the past, the types of capacitors could only be judged by their appearance and shape, making it difficult for workers to distinguish different types of capacitors, let alone their performance paramete...

Claims

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Application Information

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IPC IPC(8): H01G2/10H01G2/12H01G2/24H01G2/02
CPCH01G2/10H01G2/02H01G2/12H01G2/24
Inventor 赵克勇
Owner 上海多木实业有限公司
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