CN205881696U - Aluminium electrolytic capacitor's material area of discharging - Google Patents
Aluminium electrolytic capacitor's material area of discharging Download PDFInfo
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- CN205881696U CN205881696U CN201620647034.4U CN201620647034U CN205881696U CN 205881696 U CN205881696 U CN 205881696U CN 201620647034 U CN201620647034 U CN 201620647034U CN 205881696 U CN205881696 U CN 205881696U
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Abstract
The utility model provides an aluminium electrolytic capacitor's material area of discharging, includes and is provided with the metallic conduction layer between the yoshino lacing of sticky tape layer in paper tape layer and sticky tape layer, the sticky tape layer with the positive wire of condenser and negative pole lead fixed on the paper tape layer, the metallic conduction layer contacts with the negative pole lead wire with the positive wire of condenser. The utility model discloses an aluminium electrolytic capacitor's packing discharge device conductive metal layer and the positive wire of condenser and the contact of negative pole lead wire to reach exoelectric effect, discharging of condenser can be accelerated in the setting of load. The this shows the utility model discloses a material area has certain electric conductivity, can slowly discharge the effectual production that prevents regenerative voltage after the aluminium electrolytic capacitor braid. The problem of the customer end using the condenser in -process because quality that regenerative voltage leads to is solved and potential safety hazard.
Description
Technical field
This utility model relates to the production equipment of a kind of aluminium electrolutic capacitor, particularly relates to putting of a kind of aluminium electrolutic capacitor
Electrical materials and appliances band.
Background technology
There is a kind of phenomenon in aluminium electrolutic capacitor, carries out being substantially discharged process by aluminium electrolutic capacitor, but be placed as one
After the section time, between aluminium electrolutic capacitor positive and negative end, voltage can rise to a certain degree again, and this kind of phenomenon is exactly aluminium electroloysis
The regenerative voltage phenomenon of capacitor.
The mechanism of production of regenerative voltage is: when voltage is applied on medium, causes the transfer of electronics at media interior,
Thus producing induction field at media interior, its direction is in opposite direction with voltage, and this phenomenon referred to as polarizes reaction.Some
After medium is applied in voltage, polarizing than very fast, some is the most slow.If two-terminal carries out electric discharge electricity up between terminal
Pressure is zero, is then opened a way after placement a period of time, and a kind of potential electromotive force will appear in two-terminal, thus causes
Regenerative voltage.
Alminium electrolytic condenser regenerative voltage typically can reach about the 10% of rated capacitor voltage.That is high pressure produces
Product (more than 400V product) be likely to be breached 40 ~ 50V even more than.This just makes aluminium electrolutic capacitor can go out in the process that client uses
Now getting an electric shock, capacitor discharge causes some precision components of circuit board to be damaged.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, it is possible to
Effectively prevent the electric discharge material strip of the aluminium electrolutic capacitor that aluminium electrolutic capacitor regenerative voltage formed.
For solving above-mentioned technical problem, the technical scheme that the utility model proposes is: the electric discharge of a kind of aluminium electrolutic capacitor
Material strip, including layer of paper and adhesive tape layer, is provided with metal conducting layer between described adhesive tape layer and layer of paper, described adhesive tape layer is by electricity
The positive wire of container and negative wire are fixed in layer of paper, described metal conducting layer and the positive wire of capacitor and negative pole
Wire contacts.
The electric discharge material strip of above-mentioned aluminium electrolutic capacitor, it is preferred that the metal between described positive wire and negative wire
A load it is provided with on conductive layer.
The electric discharge material strip of above-mentioned aluminium electrolutic capacitor, it is preferred that described adhesive tape layer and metal conducting layer can use conducting resinl
Belt is replaced.
The electric discharge material strip of above-mentioned aluminium electrolutic capacitor, it is preferred that be provided with positioning through hole on described material strip, capacitor
Positive wire and negative wire are fixed between adjacent two positioning through hole.
Compared with prior art, the utility model has the advantage of: the electric discharge material of aluminium electrolutic capacitor of the present utility model
In band, conductive metal layer contacts with positive wire and the negative wire of capacitor, thus reaches the effect of electric discharge；The setting of load
The electric discharge of capacitor can be accelerated.This shows that material strip of the present utility model has certain electric conductivity, can be in aluminium electroloysis
Slowly discharge after capacitor braid, effectively prevent the generation of regenerative voltage.Solve client during making electricity container
The quality problem caused due to regenerative voltage and potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of material strip of discharging in embodiment 1.
Fig. 2 is the structural representation of material strip of discharging in embodiment 2.
Marginal data
1, layer of paper；2, adhesive tape layer；3, metal conducting layer；4, positive wire；5, negative wire；6, load；7, conducting resinl
Belt；8, positioning through hole.
Detailed description of the invention
For the ease of understanding this utility model, below in conjunction with Figure of description and preferred embodiment to this utility model
Make more comprehensively, describe meticulously, but protection domain of the present utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element be described as " be fixed on, be fixed in, be connected to or be communicated in " another
Time on element, it can be directly the most fixing, affixed, connect or connect on another element, it is also possible to be by connecting in the middle of other
Fitting indirectly fixing, affixed, connect or connect on another element.
Unless otherwise defined, the implication that all technical term used hereinafter is generally understood that with those skilled in the art
Identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit this practicality
Novel protection domain.
Embodiment 1
The electric discharge material strip of a kind of aluminium electrolutic capacitor as depicted in figs. 1 and 2, including layer of paper and adhesive tape layer, described glue
Being provided with metal conducting layer between belt and layer of paper, positive wire and the negative wire of capacitor are fixed on by described adhesive tape layer
In layer of paper, described metal conducting layer contacts with positive wire and the negative wire of capacitor.
In the present embodiment, the metal conducting layer between positive wire and negative wire is provided with a load.
In the present embodiment, material strip being provided with positioning through hole, the positive wire of capacitor and negative wire are fixed on adjacent
Between two positioning through hole.
The positive wire of packaging electric discharge device conductive metal layer and the capacitor of the aluminium electrolutic capacitor of the present embodiment and bearing
Pole wire contacts, thus reach the effect of electric discharge；The setting of load can accelerate the electric discharge of capacitor.This shows this reality
The material strip executing example has certain electric conductivity, can slowly discharge, effectively prevent regenerative voltage after aluminium electrolutic capacitor braid
Generation.Solve quality problem and potential safety hazard that client causes during making electricity container due to regenerative voltage.
Embodiment 2
With the adhesive tape layer in conducting resinl belt alternative embodiment 1 and metal conducting layer in the present embodiment, elsewhere with reality
Execute example 1 identical.
Claims (4)
1. the electric discharge material strip of an aluminium electrolutic capacitor, it is characterised in that: include layer of paper and adhesive tape layer, described adhesive tape layer and paper
Being provided with metal conducting layer between belt, positive wire and the negative wire of capacitor are fixed on layer of paper by described adhesive tape layer
On, described metal conducting layer contacts with positive wire and the negative wire of capacitor.
The electric discharge material strip of aluminium electrolutic capacitor the most according to claim 1, it is characterised in that: described positive wire and negative pole
A load it is provided with on metal conducting layer between lead-in wire.
The electric discharge material strip of aluminium electrolutic capacitor the most according to claim 1, it is characterised in that: described adhesive tape layer and metal are led
Electric layer can be replaced with conducting resinl belt.
4. according to the electric discharge material strip of the aluminium electrolutic capacitor described in any one of claim 1-3, it is characterised in that: on described material strip
Being provided with positioning through hole, the positive wire of capacitor and negative wire are fixed between adjacent two positioning through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647034.4U CN205881696U (en) | 2016-06-28 | 2016-06-28 | Aluminium electrolytic capacitor's material area of discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647034.4U CN205881696U (en) | 2016-06-28 | 2016-06-28 | Aluminium electrolytic capacitor's material area of discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881696U true CN205881696U (en) | 2017-01-11 |
Family
ID=57692693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647034.4U Active CN205881696U (en) | 2016-06-28 | 2016-06-28 | Aluminium electrolytic capacitor's material area of discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345716A (en) * | 2021-08-05 | 2021-09-03 | 南通江海电容器股份有限公司 | Method and device for eliminating capacitor regeneration voltage |
-
2016
- 2016-06-28 CN CN201620647034.4U patent/CN205881696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345716A (en) * | 2021-08-05 | 2021-09-03 | 南通江海电容器股份有限公司 | Method and device for eliminating capacitor regeneration voltage |
| CN113345716B (en) * | 2021-08-05 | 2021-10-08 | 南通江海电容器股份有限公司 | Method and device for eliminating capacitor regeneration voltage |
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