CN102222568B - 一种led驱动电源专用铝电解电容器及其制作方法 - Google Patents
一种led驱动电源专用铝电解电容器及其制作方法 Download PDFInfo
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- CN102222568B CN102222568B CN2011100797744A CN201110079774A CN102222568B CN 102222568 B CN102222568 B CN 102222568B CN 2011100797744 A CN2011100797744 A CN 2011100797744A CN 201110079774 A CN201110079774 A CN 201110079774A CN 102222568 B CN102222568 B CN 102222568B
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- cathode foil
- guide pin
- electrolytic capacitor
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- anode foils
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- 239000003990 capacitor Substances 0.000 title claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000004411 aluminium Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000011888 foil Substances 0.000 claims abstract description 79
- 239000003792 electrolyte Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 5
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 5
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 claims description 5
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 5
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 5
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 5
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 5
- SATJMZAWJRWBRX-UHFFFAOYSA-N azane;decanedioic acid Chemical compound [NH4+].[NH4+].[O-]C(=O)CCCCCCCCC([O-])=O SATJMZAWJRWBRX-UHFFFAOYSA-N 0.000 claims description 5
- 235000009508 confectionery Nutrition 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 5
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 5
- -1 p-nitrophenyl methyl Chemical group 0.000 claims description 5
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010036590 Premature baby Diseases 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
Description
主溶剂 | 61.1% |
辅助溶剂 | 15% |
主溶质 | 17.3% |
辅助溶质 | 0.5% |
闪火电压提升剂 | 1.0% |
消氢剂 | 5.1% |
主溶剂 | 70.9% |
辅助溶剂 | 5% |
主溶质 | 8.5% |
辅助溶质 | 10% |
闪火电压提升剂 | 3.6% |
消氢剂 | 2.0% |
主溶剂 | 65% |
辅助溶剂 | 10.5% |
主溶质 | 12.5% |
辅助溶质 | 5.5% |
闪火电压提升剂 | 2.3% |
消氢剂 | 3.5% |
实施例1 | 实施例2 | 实施例3 | |
静电容量(μF) | 10.107 | 9.931 | 10.06 |
损失角正切值(%) | 3.61 | 3.55 | 3.74 |
漏电流(μA) | 6 | 9 | 7.6 |
实施例1 | 实施例2 | 实施例3 | |
静电容量(μF) | 8.331 | 8.405 | 8.463 |
损失角正切值(%) | 19.72 | 18.99 | 19.16 |
漏电流(μA) | 1.1 | 1.2 | 1.0 |
实施例1 | 实施例2 | 实施例3 | |
静电容量(μF) | 8.739 | 8.805 | 8.926 |
损失角正切值(%) | 18.67 | 18.37 | 18.86 |
漏电流(μA) | 168 | 173 | 192 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100797744A CN102222568B (zh) | 2011-03-31 | 2011-03-31 | 一种led驱动电源专用铝电解电容器及其制作方法 |
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Application Number | Priority Date | Filing Date | Title |
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CN2011100797744A CN102222568B (zh) | 2011-03-31 | 2011-03-31 | 一种led驱动电源专用铝电解电容器及其制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN102222568A CN102222568A (zh) | 2011-10-19 |
CN102222568B true CN102222568B (zh) | 2012-11-14 |
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CN2011100797744A Expired - Fee Related CN102222568B (zh) | 2011-03-31 | 2011-03-31 | 一种led驱动电源专用铝电解电容器及其制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102222568B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9282601B2 (en) | 2012-05-17 | 2016-03-08 | Ping Cheung Michael LAU | Method for improving operation lifetime of capacitor, capacitor control circuit structure and use thereof |
EP2665168B1 (en) * | 2012-05-17 | 2019-07-10 | Ping Cheung Michael Lau | Method for improving operation lifetime of capacitor, capacitor control circuit structure and use thereof |
CN102903526A (zh) * | 2012-10-30 | 2013-01-30 | 南通亚光电子有限公司 | 电容器工作电解液 |
CN103854868B (zh) * | 2014-03-12 | 2016-06-29 | 中国振华(集团)新云电子元器件有限责任公司 | 适用于75v以上高额定电压固体电解电容器的制作方法 |
CN103928234A (zh) * | 2014-04-28 | 2014-07-16 | 南通瑞泰电子有限公司 | 一种铝电解电容器电解液 |
CN104637691B (zh) * | 2015-02-06 | 2017-06-30 | 肇庆绿宝石电子科技股份有限公司 | 一种固体电解质铝电解电容器及其制造方法 |
CN104637690B (zh) * | 2015-02-06 | 2017-08-15 | 肇庆绿宝石电子科技股份有限公司 | 一种固体电解质铝电解电容器及其制造方法 |
CN107731534B (zh) * | 2017-11-29 | 2019-08-20 | 南通江海电容器股份有限公司 | 一种电容器电解液以及使用该电解液的电容器 |
DE102018107292A1 (de) | 2018-03-27 | 2019-10-02 | Tdk Electronics Ag | Kondensator und Verfahren zur Herstellung eines Kondensators |
DE102018107289A1 (de) | 2018-03-27 | 2019-10-02 | Tdk Electronics Ag | Kondensator und Verfahren zur Herstellung eines Kondensators |
CN109616327B (zh) * | 2018-12-19 | 2021-07-13 | 横店集团东磁有限公司 | 一种铝电解电容器及其制造方法 |
CN110706930A (zh) * | 2019-08-20 | 2020-01-17 | 深圳云容新能源有限公司 | 一种高压固液混合型铝电解电容器及其制备方法 |
CN110993346B (zh) * | 2019-11-22 | 2021-10-22 | 肇庆绿宝石电子科技股份有限公司 | 一种开关电源用超低阻抗铝电解电容器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2702425Y (zh) * | 2004-06-04 | 2005-05-25 | 王安安 | 一种铝电解电容器 |
CN1737963A (zh) * | 2005-05-12 | 2006-02-22 | 珠海华冠电容器有限公司 | 一种高频低阻抗电容器的制作方法 |
CN1862729A (zh) * | 2006-06-12 | 2006-11-15 | 万裕三信电子(东莞)有限公司 | 高比容阴极箔固体电解电容器及其制备方法 |
CN101604579A (zh) * | 2008-06-13 | 2009-12-16 | 万裕三信电子(东莞)有限公司 | 引线式铝电解电容器 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2702425Y (zh) * | 2004-06-04 | 2005-05-25 | 王安安 | 一种铝电解电容器 |
CN1737963A (zh) * | 2005-05-12 | 2006-02-22 | 珠海华冠电容器有限公司 | 一种高频低阻抗电容器的制作方法 |
CN1862729A (zh) * | 2006-06-12 | 2006-11-15 | 万裕三信电子(东莞)有限公司 | 高比容阴极箔固体电解电容器及其制备方法 |
CN101604579A (zh) * | 2008-06-13 | 2009-12-16 | 万裕三信电子(东莞)有限公司 | 引线式铝电解电容器 |
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Address after: 526020, Guangdong, Zhaoqing, Duanzhou Province on the eastern side of the eight road (continent Village) Workshop Patentee after: Zhaoqing Beryl Electronic Technology Co.,Ltd. Address before: 526020, Guangdong, Zhaoqing, Duanzhou Province on the eastern side of the eight road (continent Village) Workshop Patentee before: ZHAOQING BERYL ELECTRONIC Co.,Ltd. |
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