CN206363898U - A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor - Google Patents
A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor Download PDFInfo
- Publication number
- CN206363898U CN206363898U CN201720047738.2U CN201720047738U CN206363898U CN 206363898 U CN206363898 U CN 206363898U CN 201720047738 U CN201720047738 U CN 201720047738U CN 206363898 U CN206363898 U CN 206363898U
- Authority
- CN
- China
- Prior art keywords
- cathode foil
- cylinder body
- body case
- resistance
- ripple current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a kind of resistance to high ripple current and long-life aluminium electrolutic capacitor, including a negative wire and a positive wire；The negative wire and positive wire, which are each passed through, to be arranged on the rubber sealant that upper end is provided with cylinder body case and is connected with Cathode Foil and anode foils；Isolated between the Cathode Foil and anode foils provided with barrier paper, and barrier paper absorption electrolyte；It is close to cylinder body case in the Cathode Foil bottom.The utility model Cathode Foil and cylinder body case, which are closely affixed, to be reduced the harmful effect that product heating tape comes and extends life of product；New current path is added, electrochemical capacitor is born the resistance to ripple current of backward voltage and higher temperature raising product.
Description
Technical field
The utility model is related to capacitor application technical field, especially a kind of resistance to high ripple current and long-life aluminium electricity
Electrolysis condenser.
Background technology
Capacitor, generally referred to as its ability for accommodating electric charge is electric capacity, is represented with letter C.Define 1:Capacitor, Gu Mingsi
Justice, be ' the electric container of dress ', it is a kind of device for accommodating electric charge.English name:capacitor.During capacitor is electronic equipment
One of electronic component largely used, is widely used in the separated by direct communication in circuit, couples, and bypasses, filtering, resonant tank, energy
Amount conversion, in terms of control.Define 2:Capacitor, any two is insulated from each other and the conductor (including wire) that is spaced closely together between all
Constitute a capacitor.
In the prior art, electrochemical capacitor can not bear backward voltage and higher temperature improves the resistance to ripple current of product, close
Seal insulating properties not strong, it is difficult to meet production and living needs.
Utility model content
The purpose of this utility model is to provide a kind of resistance to high ripple current and long-life aluminium electrolutic capacitor, Cathode Foil
Closely be affixed with cylinder body case reduce product heating tape come harmful effect extend life of product；Add new electric current
Path, enables electrochemical capacitor to bear the resistance to ripple current of backward voltage and higher temperature raising product.
To achieve the above object, the utility model provides following technical scheme：A kind of resistance to high ripple current and long-life
Aluminium electrolutic capacitor, including a negative wire and a positive wire；The negative wire and positive wire, which are each passed through, to be arranged on
The rubber sealant that upper end is provided with cylinder body case is connected with Cathode Foil and anode foils；Set between the Cathode Foil and anode foils
There is barrier paper to be isolated, and barrier paper absorption electrolyte；It is close to cylinder body case in the Cathode Foil bottom.
Further, provided with one layer of insulation packing paper between the Cathode Foil and cylinder body case.
Further, the Cathode Foil is that size widens extending structure, and extends to bottom in cylinder body case.
Further, described cylinder body case is aluminum member.
Compared with prior art, the utility model beneficial effect：
The utility model Cathode Foil is closely affixed with cylinder body case reduces the harmful effect extension that product heating tape comes
Life of product；New current path is added, electrochemical capacitor is born backward voltage and higher temperature and improves the resistance to of product
Ripple current.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
In figure：1- Cathode Foils；2- insulation packing paper；3- anode foils；4- barrier papers；5- rubber sealants；6- negative wires；7-
Positive wire；8- cylinder body cases；9- electrolyte.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of resistance to high ripple current and long-life aluminium electrolutic capacitor,
Including a negative wire 6 and a positive wire 7；The negative wire 6 and positive wire 7, which are each passed through, is arranged on cylinder body case
The rubber sealant 5 that upper end is provided with 8 is connected with Cathode Foil 1 and anode foils 3；Between the Cathode Foil 1 and anode foils 3 be provided with every
Isolated from paper 4, and the absorption electrolyte 9 of barrier paper 4；It is close to cylinder body case 8 in the bottom of Cathode Foil 1.
Further, provided with one layer of insulation packing paper 2 between the Cathode Foil 1 and cylinder body case 8.
Further, the Cathode Foil 1 is that size widens extending structure, and extends to bottom in cylinder body case 8.
Further, described cylinder body case 8 is aluminum member.
In summary：The utility model Cathode Foil is closely affixed with cylinder body case reduces the bad of product heating tape
Influence extends life of product.New current path is added, electrochemical capacitor is born backward voltage and higher temperature raising
The resistance to ripple current of product.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of resistance to high ripple current and long-life aluminium electrolutic capacitor, including a negative wire and a positive wire；It is special
Levy and be：The negative wire and positive wire be each passed through be arranged on upper end is provided with cylinder body case rubber sealant with
Cathode Foil and anode foils connection；Isolated between the Cathode Foil and anode foils provided with barrier paper, and barrier paper absorption electrolysis
Liquid；It is close to cylinder body case in the Cathode Foil bottom.
2. a kind of resistance to high ripple current according to claim 1 and long-life aluminium electrolutic capacitor, it is characterised in that：Institute
State between Cathode Foil and cylinder body case provided with one layer of insulation packing paper.
3. a kind of resistance to high ripple current according to claim 1 and long-life aluminium electrolutic capacitor, it is characterised in that：Institute
State Cathode Foil and widen extending structure for size, and extend to bottom in cylinder body case.
4. a kind of resistance to high ripple current according to claim 1 and long-life aluminium electrolutic capacitor, it is characterised in that：Institute
The cylinder body case stated is aluminum member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047738.2U CN206363898U (en) | 2017-01-16 | 2017-01-16 | A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047738.2U CN206363898U (en) | 2017-01-16 | 2017-01-16 | A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363898U true CN206363898U (en) | 2017-07-28 |
Family
ID=59380170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047738.2U Expired - Fee Related CN206363898U (en) | 2017-01-16 | 2017-01-16 | A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363898U (en) |
-
2017
- 2017-01-16 CN CN201720047738.2U patent/CN206363898U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105632768A (en) | Square solid-state capacitor and fabrication method thereof | |
| CN105405662B (en) | A kind of ultra-thin square solid state capacitor and preparation method thereof | |
| CN203456311U (en) | Stack type solid electrolytic capacitor packaging structure | |
| CN205845714U (en) | A kind of square electric container | |
| CN206480509U (en) | A kind of adjustable safety capacitor of capacitance | |
| CN102103928B (en) | Capacitor packaging structure | |
| CN206363898U (en) | A kind of resistance to high ripple current and long-life aluminium electrolutic capacitor | |
| CN205354881U (en) | Film capacitor and direct current BUS capacitors ripple current suppression circuit | |
| CN203871186U (en) | Novel high-frequency aluminum electrolytic capacitor | |
| CN201378520Y (en) | Aluminum electrolytic capacitor with high ripple current capability | |
| CN207397956U (en) | A kind of good electrolytic capacitor of heat sinking function | |
| CN106252098B (en) | A kind of high voltage withstanding aqueous super capacitor and preparation method thereof | |
| CN105761932B (en) | A kind of rectangular aluminium electrolutic capacitor | |
| CN106601973B (en) | A kind of high efficiency high-rate lithium battery structure | |
| CN102103933B (en) | Capacitor packaging structure using surface mounting technology | |
| CN203312043U (en) | Solid electrolyte aluminum electrolytic capacitor for AC circuit | |
| CN202150359U (en) | Aluminium electrolytic capacitor | |
| CN204706465U (en) | Combined type energetic compound tantalum capacitor | |
| CN206401186U (en) | A kind of positive and negative electrode rapid translating charging phase modulation apparatus | |
| CN102074382B (en) | Solid-state electrolytic capacitor with multiple lead-out pins | |
| CN206313059U (en) | Soft bag lithium ionic cell and its battery core | |
| CN205789521U (en) | A kind of aluminum titanium organic metal electrolysis condenser | |
| CN201725692U (en) | Complex electrolytic capacitor capable of resisting high-frequency ripple current | |
| CN102074354B (en) | Stack capacitor with multi-end anode pins | |
| CN206059180U (en) | A kind of double tantalum core solid electrolyte Ta capacitors of high-voltage large-capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |