CN106098381A - A kind of manufacturing process of novel anti-kilovolt thunderbolt aluminium electrolutic capacitor - Google Patents
A kind of manufacturing process of novel anti-kilovolt thunderbolt aluminium electrolutic capacitor Download PDFInfo
- Publication number
- CN106098381A CN106098381A CN201610747416.9A CN201610747416A CN106098381A CN 106098381 A CN106098381 A CN 106098381A CN 201610747416 A CN201610747416 A CN 201610747416A CN 106098381 A CN106098381 A CN 106098381A
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- China
- Prior art keywords
- charging
- electric current
- voltage
- core bag
- thunderbolt
- 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.)
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003990 capacitor Substances 0.000 title claims abstract description 25
- 239000004411 aluminium Substances 0.000 title claims abstract description 21
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000047 product Substances 0.000 claims abstract description 19
- 239000003792 electrolyte Substances 0.000 claims abstract description 11
- 239000005030 aluminium foil Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000011265 semifinished product Substances 0.000 claims abstract description 4
- 238000007600 charging Methods 0.000 claims description 32
- 239000011888 foil Substances 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000010959 steel Substances 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
- H01G9/145—Liquid electrolytic capacitors
-
- 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
- H01G9/0029—Processes of manufacture
- H01G9/0032—Processes of manufacture formation of the dielectric layer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The manufacturing process of a kind of novel anti-kilovolt thunderbolt aluminium electrolutic capacitor, comprises the following steps: 1) by lead-out wire in positive and negative aluminium foil nail joint, then interface electrolytic paper is wound into core bag on the winder；2) core bag is inserted 105 degrees Celsius of high temperature drying case and dries taking-up in 120 minutes, in the case of uncooled, put in electrolyte, by evacuation and the mode of air pressurized, make core bag soak electrolyte；3) core bag aluminum hull and rubber stopper that suction has electrolyte are packaged；4) semi-finished product after assembling are arranged in parallel by positive-negative polarity and are charged repairing polarity.The capacitor that the present invention produces can be widely applied to outdoor road lamp, the outdoor electronic equipment such as traffic light, the huge display screen of LED, make electronic product can use by normal safe in thunderstorm weather, use on household electrical appliance, also can reduce the thunderbolt injury to household electrical appliance.
Description
Technical field
The present invention relates to a kind of aluminium electrolutic capacitor, particularly relate to the system of a kind of novel anti-kilovolt thunderbolt aluminium electrolutic capacitor
Make technique.
Background technology
Aluminium electrolutic capacitor is widely used in electronic circuit, all electronic products when alternating current is changed into unidirectional current all
Have to pass through the input filter rectification of high-pressure aluminum electrolytic capacitor.As long as the circuit having rectifying and wave-filtering has been necessary for alminium electrolytic condenser
Device, the reliability of aluminium electrolutic capacitor constrains the service life of electronic product, particularly in the adverse circumstances of thunderstorm weather,
The damage of some electronic product is primarily due to aluminium electrolutic capacitor and can not bear thunderbolt and cause.Therefore, the present invention manufactures
A kind of aluminium electrolutic capacitor that can prevent thunderbolt injury, will form a huge market.
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 novel anti-kilovolt thunderbolt aluminium electroloysis electricity
The manufacturing process of container, to meet the market demand to anti-lightning strike capacitor；Another object is that when manufacturing capacitor with novel
Experienced process three oxidations of chemical conversion when making the aluminium sesquioxide oxide-film repaired after aluminium electrolutic capacitor produce with Waste Acid From Hua Cheng Foil Factory
Two alumite performances are consistent, reduce alumina diaphragm defect, thus reach the effect of anti-lightning.
For solving above-mentioned technical problem, the technical scheme that the present invention proposes is: a kind of novel anti-kilovolt thunderbolt aluminium electroloysis electricity
The manufacturing process of container, comprises the following steps:
1) by lead-out wire in positive and negative aluminium foil nail joint, then interface electrolytic paper is wound into core bag on the winder；
2) core bag is inserted 105 degrees Celsius of high temperature drying case and dries taking-up in 120 minutes, in the case of uncooled, put into electrolysis
In liquid, by evacuation and the mode of air pressurized, core bag is made to soak electrolyte；
3) core bag aluminum hull and rubber stopper that suction has electrolyte are packaged；
4) semi-finished product after assembling are arranged in parallel by positive-negative polarity and are charged repairing,
4.1) primary room temperature charging, the basic unit of this stage mainly repairing oxide-film, its voltage is set to 298V, electric current density
Quantity according to product is less than 0.05CVN (C: capacity in formula；V: applied voltage；N；Product number, current unit is: A,
Lower same)
4.2) high-temperature charging for the first time, the effect in this stage is to make oxide-film basic unit preferably be repaiied in the environment of high temperature
Mending, its method is when voltage rises to 298V, when electric current is down within 0.005CVN, proceeds to high temperature 105 degrees Celsius and charges 120 points
Clock, the oxide-film of Shi basic unit obtains fine and close reparation；
4.3) for the first time after high-temperature charging, after product leakage current is down to 0.005CVN, then proceeding to room temperature charging, voltage rises to
360V, and to arrange electric current be 0.03CVN；
4.4) charging voltage is risen to 420V after being down to 0.005CVN by the electric current of phase III charging again, and arranges electricity
Stream is 0.03CVN；
4.5) voltage is risen to after fourth stage charging current is down to 0.005CVN 460V again, and to arrange electric current be 0.02CVN；
4.3) effect-4.5) is, segmentation is boosted, the oxidation that the oxide-film making capacitor aging be generated produces with Waste Acid From Hua Cheng Foil Factory
Membrane structure is consistent.
4.6) the room temperature charging voltage in the 5th stage rises to 460V, after electric current is down to 0.005CVN, proceeds to second second highest
105 degrees Celsius of chargings of temperature are seasoned, charge 7 hours, and after making electric current be down to 0.005CVN, product charging terminates.
The manufacturing process of above-mentioned novel anti-kilovolt thunderbolt aluminium electrolutic capacitor, the resistance to of preferred cathode foil is pressed in 590VF
Above, specific volume is 0.6Above；Resistance to more than the 30C-1.5VF that is pressed in of anode foil, specific volume is 100Above.
The manufacturing process of above-mentioned novel anti-kilovolt thunderbolt aluminium electrolutic capacitor, the flash over voltage of preferred electrolyte exists
More than 520V, electrical conductivity is at 1.8ms/cm.
Aluminium electrolutic capacitor is separated, wherein as cathode foil by two pole plate intermediate insulating layers divided having positive pole and negative pole
It is to use specific valve metal, and it is very thin and have unilateral conduction to generate one by electrochemical method on this metal surface
Oxide-film is as medium, and negative electrode is typically with to generate and repairing the liquid electrolyte of dielectric oxide film, and the present invention is main
Being to improve electrolysis condenser to repair the ability of dielectric oxide film, make the properties of oxide-film of reparation improve, compactness is difficult to puncture well,
The oxide-film of chemical conversion former with cathode foil is consistent, substantially increases the impact of dielectric oxide film anti surge voltage so that it is moment bears
Voltage up to more than 1000V.
When the voltage of the aluminium electrolutic capacitor 1000V that the present invention produces does overvoltage test, product not implosion, test is without ringing
Sound, product ontology the most seriously generates heat, and the follow-on test time was up to more than 60 seconds, and traditional electrolysis condenser does overvoltage and surveys
Easy implosion during examination, product heating is serious, and can only the follow-on test 5-10 second.
The capacitor that the present invention produces can be widely applied to the open airs such as outdoor road lamp, traffic light, the huge display screen of LED
Electronic equipment, makes electronic product can use by normal safe in thunderstorm weather, uses and also can reduce thunderbolt on household electrical appliance
Injury to household electrical appliance.
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 manufacturing process of a kind of novel anti-kilovolt thunderbolt aluminium electrolutic capacitor, comprises the following steps: 1) by positive and negative aluminium foil nail joint
Lead-out wire, then interface electrolytic paper is wound into core bag on the winder；
2) core bag is inserted 105 degrees Celsius of high temperature drying case and dries taking-up in 120 minutes, in the case of uncooled, put into electrolysis
In liquid, by evacuation and the mode of air pressurized, core bag is made to soak electrolyte；
3) core bag aluminum hull and rubber stopper that suction has electrolyte are packaged；
4) semi-finished product after assembling are arranged in parallel by positive-negative polarity and are charged repairing,
4.1) primary room temperature charging, voltage is set to 298V, and electric current density is less than 0.05CVN according to the quantity of product；
4.2) high-temperature charging, i.e. voltage rise to 298V for the first time, when electric current is down within 0.005CVN, proceed to high temperature 105 Celsius
Degree charging 120 minutes, the oxide-film of Shi basic unit obtains fine and close reparation；
4.3) for the first time after high-temperature charging, after product leakage current is down to 0.005CVN, then proceeding to room temperature charging, voltage rises to
360V, and to arrange electric current be 0.03CVN；
4.4) charging voltage is risen to 420V after being down to 0.005CVN by the electric current of phase III charging again, and arranges electricity
Stream is 0.03CVN；
4.5) voltage is risen to after fourth stage charging current is down to 0.005CVN 460V again, and to arrange electric current be 0.02CVN；
4.6) the room temperature charging voltage in the 5th stage rises to 460V, after electric current is down to 0.005CVN, proceeds to second time high temperature 105
Degree Celsius charging is seasoned, charges 7 hours, and after making electric current be down to 0.005CVN, product charging terminates.
In the present embodiment, resistance to more than the 590VF that is pressed in of cathode foil, specific volume is 0.6Above；Anode foil pressure
At more than 30CVF-1.5VF, specific volume is 100Above.
In the present embodiment, the flash over voltage of electrolyte is at more than 520V, and electrolyzing rate is at 1.8ms/cm.Electrolytic paper uses
WS285-60, lead-out wire uses G4 aluminum steel material, and aluminum hull uses 99.5% fine aluminium, drawing and forming aluminum hull, and rubber seal plug uses three
Unit's second the third glue.
The capacitor that the present embodiment produces can be widely applied to the families such as outdoor road lamp, traffic light, the huge display screen of LED
Exoelectron equipment, makes electronic product can use by normal safe in thunderstorm weather, uses and also can reduce thunder on household electrical appliance
Hit the injury to household electrical appliance.
Claims (3)
1. the manufacturing process of a novel anti-kilovolt thunderbolt aluminium electrolutic capacitor, it is characterised in that comprise the following steps: 1) will just
Lead-out wire in negative aluminium foil nail joint, then interface electrolytic paper is wound into core bag on the winder；
2) core bag is inserted 105 degrees Celsius of high temperature drying case and dries taking-up in 120 minutes, in the case of uncooled, put into electrolysis
In liquid, by evacuation and the mode of air pressurized, core bag is made to soak electrolyte；
3) core bag aluminum hull and rubber stopper that suction has electrolyte are packaged；
4) semi-finished product after assembling are arranged in parallel by positive-negative polarity and are charged repairing,
4.1) primary room temperature charging, voltage is set to 298V, and electric current density is less than 0.05CVN according to the quantity of product；
4.2) high-temperature charging, i.e. voltage rise to 298V for the first time, when electric current is down within 0.005CVN, proceed to high temperature 105 Celsius
Degree charging 120 minutes, the oxide-film of Shi basic unit obtains fine and close reparation；
4.3) for the first time after high-temperature charging, after product leakage current is down to 0.005CVN, then proceeding to room temperature charging, voltage rises to
360V, and to arrange electric current be 0.03CVN；
4.4) charging voltage is risen to 420V after being down to 0.005CVN by the electric current of phase III charging again, and arranges electricity
Stream is 0.03CVN；
4.5) voltage is risen to after fourth stage charging current is down to 0.005CVN 460V again, and to arrange electric current be 0.02CVN；
4.6) the room temperature charging voltage in the 5th stage rises to 460V, after electric current is down to 0.005CVN, proceeds to second time high temperature 105
Degree Celsius charging is seasoned, charges 7 hours, and after making electric current be down to 0.005CVN, product charging terminates.
The manufacturing process of novel anti-kilovolt the most according to claim 1 thunderbolt aluminium electrolutic capacitor, it is characterised in that: positive pole
Resistance to more than the 590VF that is pressed in of paper tinsel, specific volume is 0.6Above；Resistance to more than the 30CF-1.5VF that is pressed in of anode foil, specific volume exists
100Above.
The manufacturing process of novel anti-kilovolt the most according to claim 2 thunderbolt aluminium electrolutic capacitor, it is characterised in that: electrolysis
The flash over voltage of liquid is at more than 520V, and electrical conductivity is at 1.8ms/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747416.9A CN106098381B (en) | 2016-08-29 | 2016-08-29 | A kind of manufacturing process of anti-kilovolt lightning stroke aluminium electrolutic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747416.9A CN106098381B (en) | 2016-08-29 | 2016-08-29 | A kind of manufacturing process of anti-kilovolt lightning stroke aluminium electrolutic capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098381A true CN106098381A (en) | 2016-11-09 |
| CN106098381B CN106098381B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610747416.9A Expired - Fee Related CN106098381B (en) | 2016-08-29 | 2016-08-29 | A kind of manufacturing process of anti-kilovolt lightning stroke aluminium electrolutic capacitor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653431A (en) * | 2020-06-09 | 2020-09-11 | 肇庆绿宝石电子科技股份有限公司 | Ultralow temperature aluminum electrolytic capacitor and manufacturing method thereof |
| CN113593916A (en) * | 2021-08-03 | 2021-11-02 | 安远秦旭科技有限公司 | Preparation process of aluminum electrolytic capacitor special for electric vehicle controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042976A1 (en) * | 2000-05-22 | 2002-04-18 | Dal-Woo Shin | Method for manufacturing solid electrolytic capacitor using functional polymer electrolytic composition |
| CN1862728A (en) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | Flash lamp aluminum electrolytic capacitor and preparation method thereof |
| CN102226978A (en) * | 2011-03-31 | 2011-10-26 | 肇庆绿宝石电子有限公司 | Anti-lightning guide pin type safe aluminum electrolytic capacitor and production method thereof |
| CN102646514A (en) * | 2012-03-31 | 2012-08-22 | 南通一品机械电子有限公司 | Novel aging technology of mesohigh voltage aluminum electrolytic capacitor |
| CN204067073U (en) * | 2014-06-30 | 2014-12-31 | 益阳家鑫电子科技有限公司 | A kind of resistant to elevated temperatures aluminium electrolytic capacitor |
-
2016
- 2016-08-29 CN CN201610747416.9A patent/CN106098381B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042976A1 (en) * | 2000-05-22 | 2002-04-18 | Dal-Woo Shin | Method for manufacturing solid electrolytic capacitor using functional polymer electrolytic composition |
| CN1862728A (en) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | Flash lamp aluminum electrolytic capacitor and preparation method thereof |
| CN102226978A (en) * | 2011-03-31 | 2011-10-26 | 肇庆绿宝石电子有限公司 | Anti-lightning guide pin type safe aluminum electrolytic capacitor and production method thereof |
| CN102646514A (en) * | 2012-03-31 | 2012-08-22 | 南通一品机械电子有限公司 | Novel aging technology of mesohigh voltage aluminum electrolytic capacitor |
| CN204067073U (en) * | 2014-06-30 | 2014-12-31 | 益阳家鑫电子科技有限公司 | A kind of resistant to elevated temperatures aluminium electrolytic capacitor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653431A (en) * | 2020-06-09 | 2020-09-11 | 肇庆绿宝石电子科技股份有限公司 | Ultralow temperature aluminum electrolytic capacitor and manufacturing method thereof |
| CN113593916A (en) * | 2021-08-03 | 2021-11-02 | 安远秦旭科技有限公司 | Preparation process of aluminum electrolytic capacitor special for electric vehicle controller |
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| Publication number | Publication date |
|---|---|
| CN106098381B (en) | 2018-09-21 |
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Granted publication date: 20180921 Termination date: 20210829 |