CN203397903U - Capacitor - Google Patents
Capacitor Download PDFInfo
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- CN203397903U CN203397903U CN201320498591.0U CN201320498591U CN203397903U CN 203397903 U CN203397903 U CN 203397903U CN 201320498591 U CN201320498591 U CN 201320498591U CN 203397903 U CN203397903 U CN 203397903U
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Abstract
The utility model discloses a capacitor, and relates to the field of electronic parts. The capacitor comprises a dielectric medium, an outer electrode, a core electrode, a positive electrode lead and a negative electrode lead, wherein the core electrode is externally provided with the dielectric medium, the dielectric medium is externally provided with the outer electrode, the outer electrode is connected with the negative electrode lead, and the core electrode is connected with the positive electrode lead. The capacitor disclosed by the utility model is simple in structure, excellent in breakdown resisting capacity, and high in practicability.
Description
Technical field
The utility model relates to electronic component field, be specifically related to a kind of capacitor.
Background technology
Capacitor, well-known, be used for exactly filling electric container, current capacitor kind is on the market a lot, but most capacitor breakdown characteristics is not strong, and some structures are more complicated also, and performance is not good, has greatly increased its manufacturing cost.
Utility model content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of capacitor, simple in structure, has excellent breakdown characteristics, practical.
To achieve these goals, the utility model is to realize by the following technical solutions: capacitor, comprise dielectric, external electrode, core electrode, positive wire and negative wire, core electrode outer setting has dielectric, dielectric outer setting has external electrode, external electrode is connected with negative wire, and core electrode is connected with positive wire.
As preferably, described core electrode is core fibre electrode.
As preferably, described core electrode thickness is 5 microns, and dielectric thickness is 6.3 microns.
The utility model is simple in structure, has excellent breakdown characteristics, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: capacitor, comprise dielectric 1, external electrode 2, core electrode 3, positive wire 4 and negative wire 5, core electrode 3 outer setting have dielectric 1, dielectric 1 outer setting has external electrode 2, external electrode 2 is connected with negative wire 5, and core electrode 3 is connected with positive wire 4.
It should be noted that described core electrode 3 is for core fibre electrode.
In addition, described core electrode 3 thickness are 5 microns, and dielectric 1 thickness is 6.3 microns.
This embodiment uses pottery as dielectric exactly, at ceramic matrix two sides spraying silver layer, then through the silver film of easy fired, makes pole plate and makes.This embodiment is simple in structure, has excellent breakdown characteristics, practical.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. capacitor, it is characterized in that, comprise dielectric (1), external electrode (2), core electrode (3), positive wire (4) and negative wire (5), core electrode (3) outer setting has dielectric (1), dielectric (1) outer setting has external electrode (2), external electrode (2) is connected with negative wire (5), and core electrode (3) is connected with positive wire (4).
2. capacitor according to claim 1, is characterized in that, described core electrode (3) is core fibre electrode.
3. capacitor according to claim 1, is characterized in that, described core electrode (3) thickness is 5 microns, and dielectric 1 thickness is 6.3 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498591.0U CN203397903U (en) | 2013-08-15 | 2013-08-15 | Capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498591.0U CN203397903U (en) | 2013-08-15 | 2013-08-15 | Capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397903U true CN203397903U (en) | 2014-01-15 |
Family
ID=49909416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498591.0U Expired - Fee Related CN203397903U (en) | 2013-08-15 | 2013-08-15 | Capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397903U (en) |
-
2013
- 2013-08-15 CN CN201320498591.0U patent/CN203397903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |