CN104240954B - A kind of preparation method of aluminium electrolutic capacitor - Google Patents
A kind of preparation method of aluminium electrolutic capacitor Download PDFInfo
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- CN104240954B CN104240954B CN201410476490.2A CN201410476490A CN104240954B CN 104240954 B CN104240954 B CN 104240954B CN 201410476490 A CN201410476490 A CN 201410476490A CN 104240954 B CN104240954 B CN 104240954B
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- aluminium electrolutic
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- electrolutic capacitor
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Abstract
The present invention relates to electronic component, more particularly to a kind of preparation method of aluminium electrolutic capacitor, comprise the following steps：Wet capacitor element performance test, assembling, set mark, aluminium electrolutic capacitor performance test after nail volume, impregnation, impregnation, pass through the rational impregnation condition of control, enter water-filling to the wet capacitor element after impregnation to boil experiment and carry out high-temperature behavior test experiments to the aluminium electrolutic capacitor that is prepared from so that the electric leakage of the aluminium electrolutic capacitor being prepared from is low, stability is good.
Description
Technical field
The present invention relates to electronic component, more particularly to a kind of preparation method of aluminium electrolutic capacitor.
Background technology
Aluminium electrolutic capacitor, also known as electric capacity, are a kind of energy-storage travelling wave tubes, are widely used in digital product, household appliances, meter
Calculate in the equipment such as mechanical, electrical brain peripheral product, stereo set, power supply and electron rectifier.Existing aluminium electrolutic capacitor is by aluminium
Cylinder does negative pole, and the inside is equipped with liquid electrolyte, and the aluminium strip of a piece of bending of insertion does positive pole and is made.It is prepared by the method for prior art
Although capacitor capacity it is big, electric leakage is big, and error is big, and stability is poor.
The content of the invention
Present invention aims at the preparation method for providing the good aluminium electrolutic capacitor of a kind of Low dark curient, stability
In order to achieve the above object, the present invention provides following technical scheme：
A kind of preparation method of aluminium electrolutic capacitor, comprises the following steps：
（1）Nail volume：The positive aluminium foil for being welded with positive guide pin will be put, electrolytic paper, the negative aluminium foil that point is welded with negative guide pin stacks volume
Around formation capacitor element；
（2）Impregnation:By capacitor element immersion in the electrolytic solution, impregnation temperature control is in 35-45 DEG C, time 35-
45min；
（3）Wet capacitor element performance test after impregnation：Wet capacitor element is carried out in capacity tester
Water boils experiment, and temperature control removes underproof capacitor element at 90-100 DEG C；
（4）Assembling：Aluminum hull, Jiao Gai, qualified wet capacitor element are assembled together by assembly machine, aluminium electricity is formed
Electrolysis condenser；
（5）Set mark：By jacketing machine aluminium electrolutic capacitor outer sheath ATTACH LABEL and the parameter of properties of product；
（6）Aluminium electrolutic capacitor performance test：Aluminium electrolutic capacitor is placed in baking oven, oven temperature is controlled in 100-
120 DEG C, the time is：4.8-5.5h, underproof aluminium electrolutic capacitor is removed, and leaves the stable aluminium electrolutic capacitor of performance.
The beneficial effects of the present invention are：By the rational impregnation condition of control, to the wet capacitor element after impregnation
Enter water-filling to boil experiment and carry out high-temperature behavior test experiments to the aluminium electrolutic capacitor being prepared from so that the aluminium being prepared from
The electric leakage of electrolytic capacitor is low, stability is good.
Embodiment
A kind of preparation method of aluminium electrolutic capacitor, comprises the following steps：
（1）Nail volume：The positive aluminium foil for being welded with positive guide pin will be put, electrolytic paper, the negative aluminium foil that point is welded with negative guide pin stacks volume
Around formation capacitor element；
（2）Impregnation:By capacitor element immersion in the electrolytic solution, impregnation temperature control is in 35-45 DEG C, time 35-
45min；
（3）Wet capacitor element performance test after impregnation：Wet capacitor element is carried out in capacity tester
Water boils experiment, and temperature control removes underproof capacitor element at 90-100 DEG C；
（4）Assembling：Aluminum hull, Jiao Gai, qualified wet capacitor element are assembled together by assembly machine, aluminium electricity is formed
Electrolysis condenser；
（5）Set mark：By jacketing machine aluminium electrolutic capacitor outer sheath ATTACH LABEL and the parameter of properties of product；
（6）Aluminium electrolutic capacitor performance test：Aluminium electrolutic capacitor is placed in baking oven, oven temperature is controlled in 100-
120 DEG C, the time is：4.8-5.5h, underproof aluminium electrolutic capacitor is removed, and leaves the stable aluminium electrolutic capacitor of performance.
Further, described step（2）The middle equipment that uses of being impregnated with is：I-200B types contain dipping machine or WMT5002ZD
Type contains dipping machine.
Invention is exemplarily described above-mentioned embodiment, it is clear that the present invention is implemented not by above-mentioned side
The limitation of formula, if this insubstantial for employing inventive concept and technical scheme of the present invention progress is improved, or it is not improved
The design of invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (2)
1. a kind of preparation method of aluminium electrolutic capacitor, it is characterised in that：Comprise the following steps：
（1）Nail volume：The positive aluminium foil for being welded with positive guide pin will be put, electrolytic paper, the negative aluminium foil that point is welded with negative guide pin stacks winding shape
Into capacitor element；
（2）Impregnation:By capacitor element immersion in the electrolytic solution, impregnation temperature control is in 35-45 DEG C, time 35-45min；
（3）Wet capacitor element performance test after impregnation：Wet capacitor element is entered into water-filling in capacity tester to boil
Experiment, temperature control removes underproof capacitor element at 90-100 DEG C；
（4）Assembling：Aluminum hull, Jiao Gai, qualified wet capacitor element are assembled together by assembly machine, aluminium electroloysis electricity is formed
Container；
（5）Set mark：By jacketing machine aluminium electrolutic capacitor outer sheath ATTACH LABEL and the parameter of properties of product；
（6）Aluminium electrolutic capacitor performance test：Aluminium electrolutic capacitor is placed in baking oven, oven temperature is controlled at 100-120 DEG C,
Time is：4.8-5.5h, underproof aluminium electrolutic capacitor is removed, and leaves the stable aluminium electrolutic capacitor of performance.
2. a kind of preparation method of aluminium electrolutic capacitor according to claim 1, it is characterised in that：Described step（2）
The middle equipment that uses of being impregnated with is：I-200B types contain dipping machine containing dipping machine or WMT5002ZD types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476490.2A CN104240954B (en) | 2014-09-17 | 2014-09-17 | A kind of preparation method of aluminium electrolutic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476490.2A CN104240954B (en) | 2014-09-17 | 2014-09-17 | A kind of preparation method of aluminium electrolutic capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104240954A CN104240954A (en) | 2014-12-24 |
| CN104240954B true CN104240954B (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476490.2A Active CN104240954B (en) | 2014-09-17 | 2014-09-17 | A kind of preparation method of aluminium electrolutic capacitor |
Country Status (1)
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551429B (en) * | 2015-01-09 | 2016-10-05 | 南通南铭电子有限公司 | A kind of solid-state capacitor special guide pin welder and the method for guide pin welding |
| CN107564727A (en) * | 2017-07-04 | 2018-01-09 | 佛山市英飞翎电子有限公司 | A kind of preparation method of aluminium electrolutic capacitor |
| CN108461310A (en) * | 2017-11-09 | 2018-08-28 | 湖南艾华集团股份有限公司 | The production method and automatic assembly line of alminium electrolytic condenser |
| CN108183029A (en) * | 2017-12-01 | 2018-06-19 | 上海永铭电子有限公司 | A kind of alminium electrolytic condenser |
| CN110875147B (en) * | 2019-10-11 | 2021-10-26 | 深圳市兴创嘉技术有限公司 | Impregnation method of aluminum electrolytic capacitor core cladding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580358A (en) * | 1994-07-05 | 1996-12-03 | Shoei Co., Ltd. | Method for making a electrolytic capacitor |
| CN101101816A (en) * | 2007-08-03 | 2008-01-09 | 朱健雄 | Aluminium electrolytic capacitor manufacture method |
| CN101235529A (en) * | 2007-11-05 | 2008-08-06 | 乳源瑶族自治县东阳光化成箔有限公司 | Method for manufacturing low-pressure chemical synthesis foil for aluminum electrolysis capacitor and middle treatment groove |
| CN103177877A (en) * | 2013-03-13 | 2013-06-26 | 何平洲 | High-temperature-resistant capacitor |
| CN103280328A (en) * | 2013-05-16 | 2013-09-04 | 陶荣燕 | Manufacturing method for anode foil of electrolytic capacitor |
-
2014
- 2014-09-17 CN CN201410476490.2A patent/CN104240954B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580358A (en) * | 1994-07-05 | 1996-12-03 | Shoei Co., Ltd. | Method for making a electrolytic capacitor |
| CN101101816A (en) * | 2007-08-03 | 2008-01-09 | 朱健雄 | Aluminium electrolytic capacitor manufacture method |
| CN101235529A (en) * | 2007-11-05 | 2008-08-06 | 乳源瑶族自治县东阳光化成箔有限公司 | Method for manufacturing low-pressure chemical synthesis foil for aluminum electrolysis capacitor and middle treatment groove |
| CN103177877A (en) * | 2013-03-13 | 2013-06-26 | 何平洲 | High-temperature-resistant capacitor |
| CN103280328A (en) * | 2013-05-16 | 2013-09-04 | 陶荣燕 | Manufacturing method for anode foil of electrolytic capacitor |
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| Publication number | Publication date |
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| CN104240954A (en) | 2014-12-24 |
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Effective date of registration: 20230105 Address after: 231200 2F, Building A5, Hefei Advertising Creative Industry Park, at the intersection of Fanhua Avenue and Chuangxin Avenue, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Chengyue Electronic Technology Co.,Ltd. Address before: 246500 Susong Economic Development Zone, Anqing City, Anhui Province Patentee before: ANHUI PUHE ELECTRONICS Ltd. |
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