CN106169373A - A kind of aluminium electrolutic capacitor of resistance to the vibration shape - Google Patents
A kind of aluminium electrolutic capacitor of resistance to the vibration shape Download PDFInfo
- Publication number
- CN106169373A CN106169373A CN201610710988.XA CN201610710988A CN106169373A CN 106169373 A CN106169373 A CN 106169373A CN 201610710988 A CN201610710988 A CN 201610710988A CN 106169373 A CN106169373 A CN 106169373A
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- Prior art keywords
- electrolytic paper
- resistance
- aluminium electrolutic
- foil
- electrolutic capacitor
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- 239000003990 capacitor Substances 0.000 title claims abstract description 46
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 34
- 239000004411 aluminium Substances 0.000 title claims abstract description 31
- 239000011888 foil Substances 0.000 claims abstract description 68
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000000977 initiatory effect Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 claims description 2
- WRLRISOTNFYPMU-UHFFFAOYSA-N [S].CC1=CC=CC=C1 Chemical compound [S].CC1=CC=CC=C1 WRLRISOTNFYPMU-UHFFFAOYSA-N 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/145—Liquid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A kind of aluminium electrolutic capacitor of resistance to the vibration shape, including core bag and shell, core bag seals in the enclosure；The sunken inside groove of fixed core bag it is provided with on shell；The width of cathode foil is wider than the width of anode foil, and the winding initiating terminal cathode foil of cathode foil, anode foil and electrolytic paper is longer than anode foil, and the both sides of the edge of anode foil are positioned at the inner side of cathode foil both sides of the edge.Even if cathode foil edge also will not contact with anode foil and short-circuit owing to the burr cutting generation pierces through electrolytic paper in the present invention, do not interfere with the normal use of capacitor, this is because the edge of cathode foil and anode foil staggers yet.
Description
Technical field
The present invention relates to a kind of aluminium electrolutic capacitor, particularly relate to a kind of aluminium electrolutic capacitor of resistance to the vibration shape.
Background technology
Aluminium electrolutic capacitor is mainly used in filtering, bypasses, couples, concrete application widely, under some vibration environments,
Especially such as the application on automotive electronics, easily there is the unstable properties caused due to vibration in aluminium electrolutic capacitor, even occurs
Internal both positive and negative polarity is short-circuit, or positive pole is struck sparks with aluminum hull and caused the situation of capacitor failure.It is necessary at this applied environment
Ensure capacitor high reliability under conditions of vibration and stability.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, it is provided that a kind of vibration resistance, be difficult to short circuit, and
And the aluminium electrolutic capacitor of resistance to vibration shape the easily produced.
For solving above-mentioned technical problem, the technical scheme that the present invention proposes is: a kind of aluminium electrolutic capacitor of resistance to the vibration shape, including
Core bag and shell, described core bag seals in the enclosure；The sunken inside groove of fixed core bag it is provided with on described shell；Described cathode foil
Width be wider than the width of anode foil, the winding initiating terminal cathode foil of described cathode foil, anode foil and electrolytic paper is longer than anode foil,
The both sides of the edge of described anode foil are positioned at the inner side of cathode foil both sides of the edge.
In the present invention, capacitor core bag can be fixed in the enclosure by sunken inside groove, when capacitor is using (such as automobile
On) time, core bag does not haves the phenomenon rocked under vibration so that the performance of capacitor is highly stable, does not also have
Cause both positive and negative polarity short circuit or positive pole to strike sparks with aluminum hull and cause the situation of capacitor failure because of vibration.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described sunken inside groove is that circular sub-prime is girdled the waist, described sub-prime bundle
Waist is that individual pen sub-prime is with a tight waist or multi-turn sub-prime is girdled the waist, and multi-turn sub-prime is with a tight waist to be arranged on shell uniformly.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described sunken inside groove is vertical-shaped groove, on described shell uniformly
Be provided with multiple vertical-shaped groove.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described sunken inside groove is point-like groove；On described shell uniformly
Be provided with multiple point-like groove.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that the width ratio anode foil width 0.5-3mm of described cathode foil；Institute
State the winding initiating terminal cathode foil 1-5mm longer than anode foil of cathode foil, anode foil and electrolytic paper.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described electrolytic paper has multilamellar is logical between adjacent two layers electrolytic paper
Cross adhesive glue to be bonded together；Described adhesive glue is one or more of bath composition；Adhesive glue includes polyvinyl alcohol, second
Acetoacetic ester, butyl acrylate, Isooctyl acrylate monomer and acrylic acid one or more.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that electrolytic paper described in described multilamellar is two-layer electrolytic paper, three layers of electricity
Solve paper or four layers of electrolytic paper；Electrolytic paper described in multilamellar can be identical electrolytic paper, it is possible to for unlike material, different densities and
The electrolytic paper of different-thickness.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that the electrolytic paper of the winding end of described core bag stretches out cathode foil
With anode foil 0.5-2cm, described in be provided with high temperature glue on the electrolytic paper that stretches out；Described high temperature glue includes that water 60-80 part is molten
Agent, 25-50 part solute and 3-15 part additive, described solvent includes 10-20 part water and 50-60 part ethyl acetate, solute bag
Include 10-20 part butyl acrylate, 10-20 part Isooctyl acrylate monomer and 7-10 part PVA；Described additive include 1-5 part catalyst,
1-5 part cross-linking agent and 1-5 part acrylic acid.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described catalyst includes p-methyl benzenesulfonic acid, benzoyl peroxide
One or more.
The above-mentioned aluminium electrolutic capacitor of resistance to vibration shape the, it is preferred that described cross-linking agent includes melamine resin, to toluene
One or more of sulfonic acid.
Compared with prior art, it is an advantage of the current invention that: in the present invention, cathode foil edge is owing to cutting the burr of generation
Even if piercing through electrolytic paper to contact with anode foil and short-circuit, do not interfere with the normal use of capacitor yet yet, this is because
The edge of cathode foil and anode foil staggers.
Double-deck or multilamellar electrolytic paper is bonded by the aluminium electrolutic capacitor of the electrolytic paper of the present invention in advance, bonds it
After carry out the winding of capacitor element, the problem so not only solving multi-ply paper degree of overlapping again, can effectively improve again nail volume
The efficiency of machine sub-prime winding.
Instant invention overcomes existing glue at high temperature core and contain the most loosening, the phenomenon of Bales Off, it is possible in patch products mistake
The original performance keeping product after complete Reflow Soldering is constant.
High temperature glue in the present invention, high temperature resistant, remain to keep viscosity 250 DEG C of high temperature above, play fixed core bag
Effect；And the performance not affecting electrolyte is mixed with electrolyte.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation that in the present invention, in embodiment 1, circular sub-prime is with a tight waist.
Fig. 2 is that SMIS winding of the present invention is around front structural representation.
Fig. 3 is the structural representation of multilamellar electrolytic paper in the present invention.
Fig. 4 is the structural representation of vertical-shaped groove in embodiment 2 in the present invention.
Fig. 5 is the sectional structure schematic diagram of A-A in Fig. 4.
Fig. 6 is the structural representation of point-like groove in embodiment 3 in the present invention.
Fig. 7 is the sectional structure schematic diagram of B-B in Fig. 6.
Marginal data
1, shell；2, cathode foil；3, anode foil；4, electrolytic paper；5, sub-prime is girdled the waist；6, vertical-shaped groove；7, point-like groove；8, bonding
Glue；9, high temperature glue；10, core bag.
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with preferred embodiment, the present invention is made more comprehensively, describes meticulously,
But protection scope of the present invention 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 the present invention
Protection domain.
Embodiment 1
The one aluminium electrolutic capacitor of resistance to vibration shape the as shown in Figure 1-Figure 3, including core bag 10 and shell 1, core bag 10 is sealed in shell 1
In；The sunken inside groove of fixed core bag 10 it is provided with on shell 1；The width of cathode foil 2 is wider than the width of anode foil 3, cathode foil 2,
The winding initiating terminal cathode foil 2 of anode foil 3 and electrolytic paper 4 is longer than anode foil 3, and the both sides of the edge of anode foil 3 are positioned at cathode foil 2 liang
The inner side of lateral edges.Sunken inside groove girdles the waist 5 for circular sub-prime, and sub-prime is girdled the waist, and 5 is with a tight waist for individual pen sub-prime or multi-turn sub-prime is with a tight waist,
Multi-turn sub-prime is with a tight waist to be arranged on shell 1 uniformly.
In the present embodiment, the wide 0.5-3mm of the width ratio anode foil 3 of cathode foil 2；Cathode foil 2, anode foil 3 and electrolytic paper 4
Winding initiating terminal cathode foil 2 1-5mm longer than anode foil 3.
In the present embodiment, electrolytic paper 4 has multilamellar, is bonded together by adhesive glue 8 between adjacent two layers electrolytic paper 4；Viscous
Rubber alloy 8 is one or more of bath composition；Adhesive glue 8 includes polyvinyl alcohol, ethyl acetate, butyl acrylate, propylene
Acid different monooctyl ester and acrylic acid one or more.Multilamellar electrolytic paper 4 is 4, three layers of electrolytic paper 4 of two-layer electrolytic paper or four layers of electricity
Solve paper 4；Multilamellar electrolytic paper 4 can be identical electrolytic paper, it is possible to for the electrolysis of unlike material, different densities and different-thickness
Paper.
In the present embodiment, the electrolytic paper 4 of the winding end of core bag 10 stretches out cathode foil 2 and anode foil 0.5-2cm, stretches out
High temperature glue 9 it is provided with on electrolytic paper 4；High temperature glue 9 includes that water 60-80 part solvent, 25-50 part solute and 3-15 part are added
Agent, solvent includes 10-20 part water and 50-60 part ethyl acetate, and solute includes 10-20 part butyl acrylate, 10-20 part acrylic acid
Different monooctyl ester and 7-10 part PVA；Additive includes 1-5 part catalyst, 1-5 part cross-linking agent and 1-5 part acrylic acid.Catalyst is to first
Benzenesulfonic acid or benzoyl peroxide or both of which have.Cross-linking agent include melamine resin, the one of p-methyl benzenesulfonic acid or
Multiple.
In the present embodiment, capacitor core bag can be fixed in the enclosure by sunken inside groove, when capacitor is using (such as vapour
On car) time, core bag does not haves the phenomenon rocked under vibration so that the performance of capacitor is highly stable, will not go out yet
Now cause both positive and negative polarity short circuit or positive pole to strike sparks with aluminum hull and cause the situation of capacitor failure because of vibration.
Even if cathode foil edge also will not connect with anode foil owing to the burr cutting generation pierces through electrolytic paper in the present embodiment
Touch and short-circuit, also do not interfere with normally using of capacitor, this is because the edge of cathode foil and anode foil staggers.
Double-deck or multilamellar electrolytic paper is bonded by the aluminium electrolutic capacitor of the electrolytic paper of the present embodiment in advance, bonding
Carry out the winding of capacitor element, the problem so not only solving multi-ply paper degree of overlapping the most again, can effectively improve again nail
The efficiency of volume machine sub-prime winding.
The present embodiment overcomes existing glue at high temperature core and contains the most loosening, the phenomenon of Bales Off, it is possible in patch products
The original performance keeping product after having crossed Reflow Soldering is constant.
High temperature glue in the present embodiment, high temperature resistant, remain to keep viscosity 250 DEG C of high temperature above, play fixed core bag
Effect；And the performance not affecting electrolyte is mixed with electrolyte.
Embodiment 2
In the present embodiment, sunken inside groove is vertical-shaped groove 6 as shown in Figure 4 and Figure 5, shell 1 is provided with uniformly multiple vertical-shaped
Groove 6.Other parts are identical in embodiment 1.
Embodiment 3
Sunken inside groove as shown in Figure 6 and Figure 7 is point-like groove 7；Multiple point-like groove 7 it is provided with uniformly on shell 1.Other
Part is identical in embodiment 1.
Claims (10)
1. the aluminium electrolutic capacitor of resistance to the vibration shape, it is characterised in that: including core bag and shell, described core bag seals in the enclosure；
The sunken inside groove of fixed core bag it is provided with on described shell；The width of described cathode foil is wider than the width of anode foil, described positive pole
The winding initiating terminal cathode foil of paper tinsel, anode foil and electrolytic paper is longer than anode foil, and the both sides of the edge of described anode foil are positioned at cathode foil
The inner side of both sides of the edge.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: described sunken inside groove is circular sub-prime
With a tight waist, described sub-prime is girdled the waist with a tight waist into individual pen sub-prime or multi-turn sub-prime is with a tight waist, and multi-turn sub-prime is with a tight waist is arranged on shell uniformly
On.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: described sunken inside groove is vertical-shaped recessed
Groove, described shell is provided with multiple vertical-shaped groove uniformly.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: described sunken inside groove is that point-like is recessed
Groove；Multiple point-like groove it is provided with uniformly on described shell.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: the width ratio negative pole of described cathode foil
Paper tinsel width 0.5-3mm；The winding initiating terminal cathode foil 1-5mm longer than anode foil of described cathode foil, anode foil and electrolytic paper.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: described electrolytic paper has multilamellar, adjacent
It is bonded together by adhesive glue between two-layer electrolytic paper；Described adhesive glue is one or more of bath composition；Bonding
Glue include polyvinyl alcohol, ethyl acetate, butyl acrylate, Isooctyl acrylate monomer and acrylic acid one or more.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 6, it is characterised in that: electrolytic paper described in described multilamellar is two
Layer electrolytic paper, three layers of electrolytic paper or four layers of electrolytic paper；Electrolytic paper described in multilamellar can be identical electrolytic paper, it is possible to for different materials
The electrolytic paper of matter, different densities and different-thickness.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 1, it is characterised in that: the electricity of the winding end of described core bag
Solve paper and stretch out cathode foil and anode foil 0.5-2cm, described in be provided with high temperature glue on the electrolytic paper that stretches out；Described high temperature glue bag
Including water 60-80 part solvent, 25-50 part solute and 3-15 part additive, described solvent includes 10-20 part water and 50-60 part second
Acetoacetic ester, solute includes 10-20 part butyl acrylate, 10-20 part Isooctyl acrylate monomer and 7-10 part PVA；Described additive bag
Include 1-5 part catalyst, 1-5 part cross-linking agent and 1-5 part acrylic acid.
The aluminium electrolutic capacitor of resistance to vibration shape the most the according to claim 8, it is characterised in that: described catalyst includes toluene sulphur
Acid, benzoyl peroxide one or more.
The glue core bag of aluminium electrolutic capacitor the most according to claim 8, it is characterised in that: described cross-linking agent includes three
Melamine-formaldehyde resin, p-methyl benzenesulfonic acid one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710988.XA CN106169373A (en) | 2016-08-24 | 2016-08-24 | A kind of aluminium electrolutic capacitor of resistance to the vibration shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710988.XA CN106169373A (en) | 2016-08-24 | 2016-08-24 | A kind of aluminium electrolutic capacitor of resistance to the vibration shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106169373A true CN106169373A (en) | 2016-11-30 |
Family
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|---|---|---|---|
| CN201610710988.XA Pending CN106169373A (en) | 2016-08-24 | 2016-08-24 | A kind of aluminium electrolutic capacitor of resistance to the vibration shape |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195460A (en) * | 2017-06-30 | 2017-09-22 | 肇庆绿宝石电子科技股份有限公司 | A kind of aluminium electrolutic capacitor of new anti-lightning and preparation method thereof |
| CN107799328A (en) * | 2017-11-10 | 2018-03-13 | 深圳市诚捷智能装备股份有限公司 | Shut-off mechanism for capacitor battery core |
| CN108172404A (en) * | 2018-01-16 | 2018-06-15 | 益阳市安兴电子有限公司 | A kind of aluminium electrolutic capacitor and preparation method thereof |
| CN110993350A (en) * | 2019-12-27 | 2020-04-10 | 横店集团东磁有限公司 | High-temperature-resistant capacitor and implementation method thereof |
| CN111128569A (en) * | 2019-12-19 | 2020-05-08 | 南通星晨电子有限公司 | Method for optimizing chip capacitor process |
| CN114743799A (en) * | 2022-04-02 | 2022-07-12 | 珠海格力新元电子有限公司 | Aluminum electrolytic capacitor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108172404B (en) * | 2018-01-16 | 2020-08-28 | 益阳市安兴电子有限公司 | Preparation method of aluminum electrolytic capacitor |
| CN111128569A (en) * | 2019-12-19 | 2020-05-08 | 南通星晨电子有限公司 | Method for optimizing chip capacitor process |
| CN110993350A (en) * | 2019-12-27 | 2020-04-10 | 横店集团东磁有限公司 | High-temperature-resistant capacitor and implementation method thereof |
| CN114743799A (en) * | 2022-04-02 | 2022-07-12 | 珠海格力新元电子有限公司 | Aluminum electrolytic capacitor |
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Application publication date: 20161130 |