KR100299893B1 - 트랜스 - Google Patents
트랜스 Download PDFInfo
- Publication number
- KR100299893B1 KR100299893B1 KR1019980023714A KR19980023714A KR100299893B1 KR 100299893 B1 KR100299893 B1 KR 100299893B1 KR 1019980023714 A KR1019980023714 A KR 1019980023714A KR 19980023714 A KR19980023714 A KR 19980023714A KR 100299893 B1 KR100299893 B1 KR 100299893B1
- Authority
- KR
- South Korea
- Prior art keywords
- core
- winding
- magnetic
- transformer
- primary
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 188
- 229920005989 resin Polymers 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 27
- 230000004907 flux Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000011258 core-shell material Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- 239000011810 insulating material Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910000859 α-Fe Inorganic materials 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 229920001721 polyimide Polymers 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- -1 fluororesin Polymers 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910003289 NiMn Inorganic materials 0.000 description 1
- 229910003962 NiZn Inorganic materials 0.000 description 1
- 229910002796 Si–Al Inorganic materials 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or 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
- H01F27/24—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (8)
- 자성체로 이루어지는 메인코어와, 이 메인코어의 양단부에 접합되는 자성체로 이루어지는 측부코어와, 상기 메인코어에 장착되는 1차권선과 2차권선을 구비하여 구성되고,상기 메인코어는 중자각과, 이 중자각의 일단과 타단에 일체화되어 중자각과 직교하는 방향으로 연장된 1 쌍의 외자각으로 이루어지고, 이들 1 쌍의 외자각 사이에는 양 외자각과 상기 중자각에 의해 끼여 구획된 권선홈이 중자각의 양측에 위치하여 형성되고, 상기 1차권선과 2차권선이 상기 양 권선홈을 통과하면서 상기 중자각을 감도록 설치되고, 측부코어의 두께를 a, 측부코어의 트랜스의 권선홈과 평행한 방향의 길이를 b 로 할 때, 자속의 실효단면적 S 는 S = 2ab 로 표시되는 것을 특징으로 하는 트랜스.
- 제 1 항에 있어서, 상기 측부코어는 상기 1 쌍의 외자각의 선단을 가로지르도록 상기 메인코어에 접합된 것을 특징으로 하는 트랜스.
- 제 1 항에 있어서, 상기 측부코어는 상기 1 쌍의 외자각에 끼워져서 상기 메인코어에 접합된 것을 특징으로 하는 트랜스.
- 제 1 항 내지 제 3 항 중의 어느 한 항에 있어서, 상기 1차, 2차권선은 상기중자각의 상기 1 쌍의 외자각 사이의 영역을 분할하도록 설치되어 각각 감긴 것을 특징으로 하는 트랜스.
- 제 1 항 내지 제 3 항 중의 어느 한 항에 있어서, 상기 1차, 2차권선은 상기 중자각에 서로 절연되서 적층되어 감긴 것을 특징으로 하는 트랜스.
- 제 1 항 내지 제 3 항 중의 어느 한 항에 있어서, 상기 권선홈의 내면에 유기수지막이 피복되어 있는 것을 특징으로 하는 트랜스.
- 제 4 항에 있어서, 상기 권선홈의 내면에 유기수지막이 피복되어 있는 것을 특징으로 하는 트랜스.
- 제 5 항에 있어서, 상기 권선홈의 내면에 유기수지막이 피복되어 있는 것을 특징으로 하는 트랜스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9167710A JPH1116751A (ja) | 1997-06-24 | 1997-06-24 | トランス |
JP97-167710 | 1997-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990007244A KR19990007244A (ko) | 1999-01-25 |
KR100299893B1 true KR100299893B1 (ko) | 2001-10-19 |
Family
ID=15854781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980023714A Expired - Fee Related KR100299893B1 (ko) | 1997-06-24 | 1998-06-23 | 트랜스 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH1116751A (ko) |
KR (1) | KR100299893B1 (ko) |
TW (1) | TW385454B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100871676B1 (ko) * | 2006-08-31 | 2008-12-05 | 전주대학교 산학협력단 | Sllc 직렬공진 컨버터회로 및 이 회로를 채용한직류변환 장치 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4337312B2 (ja) * | 2002-07-24 | 2009-09-30 | 株式会社村田製作所 | 低背型巻線コイル |
JP2009059954A (ja) * | 2007-08-31 | 2009-03-19 | Hitachi Powdered Metals Co Ltd | ディスク型リアクトル |
JP2012135112A (ja) * | 2010-12-21 | 2012-07-12 | Tohoku Ricoh Co Ltd | 高電圧インバータ装置及びその出力電圧調整方法 |
JP5522074B2 (ja) * | 2011-02-09 | 2014-06-18 | 株式会社デンソー | トランス |
JP2012169331A (ja) * | 2011-02-10 | 2012-09-06 | Denso Corp | トランス |
AT512064B1 (de) * | 2011-10-31 | 2015-11-15 | Fronius Int Gmbh | Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators |
JP6021727B2 (ja) * | 2013-04-30 | 2016-11-09 | 新電元工業株式会社 | トランス、このトランスを備えた電源装置、および、このトランスを備えたステージ装置 |
JP7168307B2 (ja) * | 2017-10-30 | 2022-11-09 | 太陽誘電株式会社 | 磁気結合型コイル部品 |
JP7082267B2 (ja) * | 2017-11-15 | 2022-06-08 | オムロン株式会社 | トランス及びdc-dcコンバータ |
JP7043272B2 (ja) * | 2018-01-25 | 2022-03-29 | 株式会社トーキン | インダクタ素子 |
CN111383830B (zh) * | 2018-12-29 | 2021-05-28 | 台达电子企业管理(上海)有限公司 | 磁性单元 |
-
1997
- 1997-06-24 JP JP9167710A patent/JPH1116751A/ja not_active Withdrawn
-
1998
- 1998-06-23 TW TW087110103A patent/TW385454B/zh not_active IP Right Cessation
- 1998-06-23 KR KR1019980023714A patent/KR100299893B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100871676B1 (ko) * | 2006-08-31 | 2008-12-05 | 전주대학교 산학협력단 | Sllc 직렬공진 컨버터회로 및 이 회로를 채용한직류변환 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH1116751A (ja) | 1999-01-22 |
TW385454B (en) | 2000-03-21 |
KR19990007244A (ko) | 1999-01-25 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980623 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980623 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000929 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20010314 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20010613 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20010613 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20040430 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20040430 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |