CN105869806B - 一种高稳定性ptc热敏组件 - Google Patents
一种高稳定性ptc热敏组件 Download PDFInfo
- Publication number
- CN105869806B CN105869806B CN201610332532.4A CN201610332532A CN105869806B CN 105869806 B CN105869806 B CN 105869806B CN 201610332532 A CN201610332532 A CN 201610332532A CN 105869806 B CN105869806 B CN 105869806B
- Authority
- CN
- China
- Prior art keywords
- electrode foil
- ptc
- metal
- high stability
- conductive
- 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.)
- Active
Links
- 239000011888 foil Substances 0.000 claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000002277 temperature effect Effects 0.000 claims abstract description 20
- 239000011810 insulating material Substances 0.000 claims abstract description 17
- 239000011162 core material Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 20
- 239000011231 conductive filler Substances 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002861 polymer material Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 5
- 239000003822 epoxy resin Substances 0.000 claims 5
- 239000003365 glass fiber Substances 0.000 claims 5
- 239000011256 inorganic filler Substances 0.000 claims 5
- 229910003475 inorganic filler Inorganic materials 0.000 claims 5
- 229920000647 polyepoxide Polymers 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- 229920001568 phenolic resin Polymers 0.000 claims 3
- 239000005011 phenolic resin Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- 239000004642 Polyimide Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 229920001721 polyimide Polymers 0.000 claims 2
- 229920000459 Nitrile rubber Polymers 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- AZUZXOSWBOBCJY-UHFFFAOYSA-N Polyethylene, oxidized Chemical class OC(=O)CCC(=O)C(C)C(O)CCCCC=O AZUZXOSWBOBCJY-UHFFFAOYSA-N 0.000 claims 1
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 claims 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims 1
- 239000002041 carbon nanotube Substances 0.000 claims 1
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920001707 polybutylene terephthalate Polymers 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 229920006324 polyoxymethylene Polymers 0.000 claims 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 229920002620 polyvinyl fluoride Polymers 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- 229910021332 silicide Inorganic materials 0.000 claims 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/024—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being hermetically sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/144—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being welded or soldered
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332532.4A CN105869806B (zh) | 2016-05-19 | 2016-05-19 | 一种高稳定性ptc热敏组件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332532.4A CN105869806B (zh) | 2016-05-19 | 2016-05-19 | 一种高稳定性ptc热敏组件 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105869806A CN105869806A (zh) | 2016-08-17 |
| CN105869806B true CN105869806B (zh) | 2021-07-09 |
Family
ID=56634415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332532.4A Active CN105869806B (zh) | 2016-05-19 | 2016-05-19 | 一种高稳定性ptc热敏组件 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869806B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455296A (zh) * | 2016-10-17 | 2017-02-22 | 上海长园维安电子线路保护有限公司 | 电路保护组件 |
| CN107556578A (zh) * | 2017-09-08 | 2018-01-09 | 上海萃励电子科技有限公司 | 一种电感型ptc过流保护元件 |
| CN108389669B (zh) * | 2018-01-26 | 2019-08-20 | 上海神沃电子有限公司 | 一种复压式ptc自恢复保险装置的制备方法 |
| CN112638041B (zh) * | 2020-12-25 | 2022-03-08 | 深圳光韵达激光应用技术有限公司 | 一种散热基板制作工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936710U (zh) * | 2010-12-21 | 2011-08-17 | 上海科特高分子材料有限公司 | 埋入式表面贴装型过流过温保护元件结构 |
| CN105139984A (zh) * | 2015-09-09 | 2015-12-09 | 上海长园维安电子线路保护有限公司 | 可维持超大电流的ptc保护元件 |
| CN105427974A (zh) * | 2015-12-24 | 2016-03-23 | 上海长园维安电子线路保护有限公司 | 高分子ptc过电流保护元件 |
-
2016
- 2016-05-19 CN CN201610332532.4A patent/CN105869806B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936710U (zh) * | 2010-12-21 | 2011-08-17 | 上海科特高分子材料有限公司 | 埋入式表面贴装型过流过温保护元件结构 |
| CN105139984A (zh) * | 2015-09-09 | 2015-12-09 | 上海长园维安电子线路保护有限公司 | 可维持超大电流的ptc保护元件 |
| CN105427974A (zh) * | 2015-12-24 | 2016-03-23 | 上海长园维安电子线路保护有限公司 | 高分子ptc过电流保护元件 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105869806A (zh) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104064296B (zh) | 过电流保护元件 | |
| US5955936A (en) | PTC circuit protection device and manufacturing process for same | |
| US8044763B2 (en) | Surface-mounted over-current protection device | |
| US8933775B2 (en) | Surface mountable over-current protection device | |
| US20140146432A1 (en) | Surface mountable over-current protection device | |
| WO2012003661A1 (zh) | 具有电阻正温度系数的导电复合材料及过电流保护元件 | |
| TWI449060B (zh) | 過電流保護元件 | |
| US20100245024A1 (en) | Protective element | |
| CN105869806B (zh) | 一种高稳定性ptc热敏组件 | |
| US20070146112A1 (en) | Surface-mounted over-current protection device | |
| WO2013097664A1 (zh) | 高分子基导电复合材料及ptc元件 | |
| CN205069250U (zh) | 一种新型ptc热敏元件 | |
| CN102522172A (zh) | 电阻正温度效应导电复合材料及热敏电阻元件 | |
| CN102522173B (zh) | 电阻正温度效应导电复合材料及过电流保护元件 | |
| CN105139984A (zh) | 可维持超大电流的ptc保护元件 | |
| CN104681224A (zh) | 大电流过流过温保护元件 | |
| CN103762051A (zh) | 高维持电流pptc过流保护器及其制造方法 | |
| CN106448970A (zh) | 一种可提高维持电流的高稳定性ptc热敏组件 | |
| CN109216120A (zh) | 开关元件 | |
| CN108447634B (zh) | 表面贴装型热敏电阻组件 | |
| CN108695127A (zh) | 保护元件及其电池包 | |
| USRE44224E1 (en) | Surface-mounted over-current protection device | |
| KR101148259B1 (ko) | 칩 저항기 및 그 제조방법 | |
| CN107393784A (zh) | 一种可以耐受高压的自控制型保护器及其制备方法 | |
| JP4219502B2 (ja) | 抵抗体付きヒュ−ズ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 200083 806, floor 8, No. 125, Liuying Road, Hongkou District, Shanghai Applicant after: Shanghai Wei'an Electronic Co.,Ltd. Address before: Seven road 201202 Shanghai Pudong New Area Shiwan No. 1001 Applicant before: Shanghai Changyuan Wayon Circuit Protection Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Patentee after: Shanghai Weian Electronics Co.,Ltd. Address before: 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Patentee before: Shanghai Wei'an Electronic Co.,Ltd. |
|
| CP03 | Change of name, title or address |