KR101004823B1 - 누설 인덕턴스가 증가된 트랜스포머 - Google Patents
누설 인덕턴스가 증가된 트랜스포머 Download PDFInfo
- Publication number
- KR101004823B1 KR101004823B1 KR1020070139338A KR20070139338A KR101004823B1 KR 101004823 B1 KR101004823 B1 KR 101004823B1 KR 1020070139338 A KR1020070139338 A KR 1020070139338A KR 20070139338 A KR20070139338 A KR 20070139338A KR 101004823 B1 KR101004823 B1 KR 101004823B1
- Authority
- KR
- South Korea
- Prior art keywords
- leg
- legs
- transformer
- present
- winding
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F2003/005—Magnetic cores for receiving several windings with perpendicular axes, e.g. for antennae or inductive power transfer
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (6)
- 삭제
- 삭제
- 삭제
- 삭제
- 전자기적으로 결합된 제1, 제2 및 제3 레그(Leg)를 갖는 코어;외부로부터의 전력을 전달받는 일단 및 타단을 갖는 하나의 도전체로 형성되어 상기 제1 내지 제3 레그에 분할 권선되는 일차 권선; 및상기 제1 내지 제3 레그 중 적어도 하나의 레그에 권선되어 상기 일차 권선과의 전자기 유도 작용을 통해 전력을 유기받는 이차 권선을 포함하고,상기 코어는일측에 형성된 상기 제1 레그;타측에 형성되어 상기 제1 레그와 전자기 결합된 상기 제2 레그; 및상기 제1 레그와 상기 제2 레그 사이에 형성되어 상기 제1 및 제2 레그와 전자기 결합되는 상기 제3 레그를 포함하며,상기 일차 권선은 상기 제1 내지 제3 레그에 분할 권선되고,상기 제1 내지 제3 레그에 각각 분할 권선된 일차 권선 중 상기 제1 및 제2 레그에 분할 권선된 일차 권선의 권선 수는 동일하며,상기 이차 권선은 상기 제3 레그에 권선되는 것을 특징으로 하는 누설 인덕턴스가 증가된 트랜스포머.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070139338A KR101004823B1 (ko) | 2007-12-27 | 2007-12-27 | 누설 인덕턴스가 증가된 트랜스포머 |
US12/193,543 US20090167474A1 (en) | 2007-12-27 | 2008-08-18 | Transformer improved in leakage inductance |
US12/907,497 US8299881B2 (en) | 2007-12-27 | 2010-10-19 | Transformer improved in leakage inductance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070139338A KR101004823B1 (ko) | 2007-12-27 | 2007-12-27 | 누설 인덕턴스가 증가된 트랜스포머 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090071129A KR20090071129A (ko) | 2009-07-01 |
KR101004823B1 true KR101004823B1 (ko) | 2010-12-28 |
Family
ID=40797500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070139338A KR101004823B1 (ko) | 2007-12-27 | 2007-12-27 | 누설 인덕턴스가 증가된 트랜스포머 |
Country Status (2)
Country | Link |
---|---|
US (2) | US20090167474A1 (ko) |
KR (1) | KR101004823B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8988182B2 (en) * | 2011-03-22 | 2015-03-24 | Sunedison, Inc. | Transformers and methods for constructing transformers |
PL221896B1 (pl) * | 2011-03-23 | 2016-06-30 | Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie | Zintegrowany element indukcyjny |
AT512064B1 (de) * | 2011-10-31 | 2015-11-15 | Fronius Int Gmbh | Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators |
US10440499B2 (en) | 2014-06-16 | 2019-10-08 | Comcast Cable Communications, Llc | User location and identity awareness |
US10045090B2 (en) | 2014-08-11 | 2018-08-07 | Comcast Cable Communications, Llc | Merging permissions and content access |
US20230048930A1 (en) * | 2021-08-11 | 2023-02-16 | Exxelia | Electric transformer with a definite impedance by means of spiraled windings |
US20230046765A1 (en) * | 2021-08-11 | 2023-02-16 | Exxelia | Electric transformer with a definite impedance by means of a second magnetic circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050243582A1 (en) * | 2004-04-30 | 2005-11-03 | Hon Hai Precision Industry Co., Ltd. | DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2173905A (en) * | 1936-05-30 | 1939-09-26 | Suddeutsche App Fabrik G M B H | Voltage-compensating transformer |
NL69203C (ko) * | 1941-12-19 | |||
US4156222A (en) * | 1971-05-05 | 1979-05-22 | Commerzstahl Handelsgesellschaft Mbh | Transformer with divided primary |
JPS51108343A (ko) * | 1975-03-19 | 1976-09-25 | Matsushita Electric Ind Co Ltd | |
US4249229A (en) * | 1978-08-28 | 1981-02-03 | Litton Systems, Inc. | Transformer having novel multiple winding and support structure and method of making same |
US4902942A (en) * | 1988-06-02 | 1990-02-20 | General Electric Company | Controlled leakage transformer for fluorescent lamp ballast including integral ballasting inductor |
US5355296A (en) * | 1992-12-10 | 1994-10-11 | Sundstrand Corporation | Switching converter and summing transformer for use therein |
US5555494A (en) * | 1993-09-13 | 1996-09-10 | Morris; George Q. | Magnetically integrated full wave DC to DC converter |
US7034647B2 (en) * | 2001-10-12 | 2006-04-25 | Northeastern University | Integrated magnetics for a DC-DC converter with flexible output inductor |
US7136293B2 (en) * | 2004-06-24 | 2006-11-14 | Petkov Roumen D | Full wave series resonant type DC to DC power converter with integrated magnetics |
US8125205B2 (en) * | 2006-08-31 | 2012-02-28 | Flextronics International Usa, Inc. | Power converter employing regulators with a coupled inductor |
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2007
- 2007-12-27 KR KR1020070139338A patent/KR101004823B1/ko active IP Right Grant
-
2008
- 2008-08-18 US US12/193,543 patent/US20090167474A1/en not_active Abandoned
-
2010
- 2010-10-19 US US12/907,497 patent/US8299881B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050243582A1 (en) * | 2004-04-30 | 2005-11-03 | Hon Hai Precision Industry Co., Ltd. | DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same |
Also Published As
Publication number | Publication date |
---|---|
KR20090071129A (ko) | 2009-07-01 |
US20090167474A1 (en) | 2009-07-02 |
US8299881B2 (en) | 2012-10-30 |
US20110032062A1 (en) | 2011-02-10 |
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