CN111710492A - 一种灌注磁组合电感器及其制备方法 - Google Patents
一种灌注磁组合电感器及其制备方法 Download PDFInfo
- Publication number
- CN111710492A CN111710492A CN202010530256.9A CN202010530256A CN111710492A CN 111710492 A CN111710492 A CN 111710492A CN 202010530256 A CN202010530256 A CN 202010530256A CN 111710492 A CN111710492 A CN 111710492A
- Authority
- CN
- China
- Prior art keywords
- coil
- inductor
- magnetic
- center pillar
- green
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000011810 insulating material Substances 0.000 claims abstract description 27
- 239000011247 coating layer Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000006247 magnetic powder Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 235000012771 pancakes Nutrition 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000005253 cladding Methods 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- -1 iron silicon aluminum Chemical compound 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010530256.9A CN111710492A (zh) | 2020-06-11 | 2020-06-11 | 一种灌注磁组合电感器及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010530256.9A CN111710492A (zh) | 2020-06-11 | 2020-06-11 | 一种灌注磁组合电感器及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111710492A true CN111710492A (zh) | 2020-09-25 |
Family
ID=72539794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010530256.9A Pending CN111710492A (zh) | 2020-06-11 | 2020-06-11 | 一种灌注磁组合电感器及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111710492A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101552091A (zh) * | 2008-12-31 | 2009-10-07 | 王向群 | 金属粉末注射成型电感器及其加工方法 |
CN104200981A (zh) * | 2014-08-20 | 2014-12-10 | 深圳市铂科磁材有限公司 | 一种电感制造方法 |
CN106548851A (zh) * | 2016-08-31 | 2017-03-29 | 珠海经济特区宝诚电子有限公司 | 一种分段成型电感器及其制作方法 |
CN206789405U (zh) * | 2017-06-13 | 2017-12-22 | 深圳市科达嘉电子有限公司 | 一种大电流一体成型电感器 |
CN109036779A (zh) * | 2018-09-04 | 2018-12-18 | 湖南创电子科技股份有限公司 | 模具灌注成型绕线式电感器及其制备方法 |
-
2020
- 2020-06-11 CN CN202010530256.9A patent/CN111710492A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101552091A (zh) * | 2008-12-31 | 2009-10-07 | 王向群 | 金属粉末注射成型电感器及其加工方法 |
CN104200981A (zh) * | 2014-08-20 | 2014-12-10 | 深圳市铂科磁材有限公司 | 一种电感制造方法 |
CN106548851A (zh) * | 2016-08-31 | 2017-03-29 | 珠海经济特区宝诚电子有限公司 | 一种分段成型电感器及其制作方法 |
CN206789405U (zh) * | 2017-06-13 | 2017-12-22 | 深圳市科达嘉电子有限公司 | 一种大电流一体成型电感器 |
CN109036779A (zh) * | 2018-09-04 | 2018-12-18 | 湖南创电子科技股份有限公司 | 模具灌注成型绕线式电感器及其制备方法 |
Non-Patent Citations (2)
Title |
---|
庄哲峰等: "《工程材料及其应用》", 31 August 2013, 华中科技大学出版社 * |
苏家齐: "《塑料工业辞典》", 31 December 1989, 化学工业出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9275787B2 (en) | High current magnetic component and methods of manufacture | |
CA2163052C (en) | Low profile inductor/transformer component | |
US8310332B2 (en) | High current amorphous powder core inductor | |
CN102856037A (zh) | 模塑成型功率电感元件及制造方法 | |
CN111724980B (zh) | 侧表面开气隙二合一结构电感器的制造方法 | |
JP2017069460A (ja) | コイル部品及びその製造方法 | |
US20210304956A1 (en) | Molded-forming power inductor and manufacturing method thereof | |
TW202113883A (zh) | 電感元件及其製造方法 | |
CN113436830A (zh) | 一种塑模成型元器件及其制造方法 | |
JP3198392B2 (ja) | 巻線チップインダクタ及びその製造方法 | |
CN111508694A (zh) | 超低阻抗热压成型电感及其制造方法 | |
CN111710492A (zh) | 一种灌注磁组合电感器及其制备方法 | |
JPH06290975A (ja) | コイル部品並びにその製造方法 | |
CN220873365U (zh) | 一种高性能功率电感器 | |
CN212434440U (zh) | 磁性元件 | |
KR101130790B1 (ko) | 변압기 및 그 제조방법 | |
CN113012910B (zh) | 贴片磁性元件及其制造方法 | |
CN216119793U (zh) | 一种表贴矩形封装结构双线圈模压电感器 | |
US20230215612A1 (en) | Nonlinear inductor, manufacturing method thereof, and nonlinear inductor row | |
KR100790777B1 (ko) | 인덕터 및 그의 제조 방법 | |
TWM636432U (zh) | 磁性元件 | |
CN117457339A (zh) | 一种打扁焊接法制一体成型电感及其制造方法 | |
CN115579220A (zh) | 一种小尺寸低背屏蔽功率电感及其制造方法 | |
CN111667990A (zh) | 磁性元件及其制备方法 | |
CN115938749A (zh) | 一种用于新能源汽车的大直流电感及制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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 | ||
CB02 | Change of applicant information |
Address after: 230601 workshop 2, tianmenhu Industrial Park, 150m south of the intersection of Tianmen road and Jinxiu Avenue, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Bowei New Magnetic Technology Co.,Ltd. Address before: 230601 workshop 2, tianmenhu Industrial Park, 150 meters south of the intersection of Tianmen road and Jinxiu Avenue, Shushan Economic and Technological Development Zone, Hefei City, Anhui Province Applicant before: Anhui Bowei New Magnetic Technology Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |