KR900701021A - 고 유전체 분리층을 지니는 매트릭스 트랜스 - Google Patents

고 유전체 분리층을 지니는 매트릭스 트랜스

Info

Publication number
KR900701021A
KR900701021A KR1019890702473A KR890702473A KR900701021A KR 900701021 A KR900701021 A KR 900701021A KR 1019890702473 A KR1019890702473 A KR 1019890702473A KR 890702473 A KR890702473 A KR 890702473A KR 900701021 A KR900701021 A KR 900701021A
Authority
KR
South Korea
Prior art keywords
matrix transformer
matrix
primary
winding
magnetic elements
Prior art date
Application number
KR1019890702473A
Other languages
English (en)
Korean (ko)
Inventor
에드워드 허버트
Original Assignee
에프엠티티. 아이엔씨.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 에프엠티티. 아이엔씨. filed Critical 에프엠티티. 아이엔씨.
Publication of KR900701021A publication Critical patent/KR900701021A/ko

Links

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
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • 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
    • H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole
    • 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
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
KR1019890702473A 1988-04-28 1989-04-21 고 유전체 분리층을 지니는 매트릭스 트랜스 KR900701021A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18725388A 1988-04-28 1988-04-28
US?187,253 1988-04-28
PCT/US1989/001714 WO1989010621A1 (en) 1988-04-28 1989-04-21 Matrix transformer having high dielectric isolation

Publications (1)

Publication Number Publication Date
KR900701021A true KR900701021A (ko) 1990-08-17

Family

ID=22688219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702473A KR900701021A (ko) 1988-04-28 1989-04-21 고 유전체 분리층을 지니는 매트릭스 트랜스

Country Status (6)

Country Link
EP (1) EP0377691A4 (ja)
JP (1) JPH03500948A (ja)
KR (1) KR900701021A (ja)
AU (1) AU3537589A (ja)
BR (1) BR8906934A (ja)
WO (1) WO1989010621A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307795A (en) * 1995-12-01 1997-06-04 Metron Designs Ltd Isolation transformer with plural magnetic circuits coupled by a winding
DE29716058U1 (de) * 1997-09-06 1997-10-23 Wollnitzke, Helmut, 95100 Selb Magnetisierbares elektrisches Bauelement
DE10218455A1 (de) * 2002-04-25 2003-11-06 Abb Patent Gmbh Sperrwandleranordnung
JP2004335885A (ja) 2003-05-09 2004-11-25 Canon Inc 電子部品およびその製造方法
JP2004335886A (ja) 2003-05-09 2004-11-25 Canon Inc トランス集合体、それを用いた電力変換装置及び太陽光発電装置
CA2997184C (en) 2014-09-05 2023-09-19 Yaroslav Andreyevitch Pichkur Transformer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA474473A (en) * 1951-06-12 C. Wentz Edward Insulation of high voltage conductors
US2600057A (en) * 1949-05-18 1952-06-10 Quentin A Kerns High-voltage multiple core transformer
NL229257A (ja) * 1957-07-24
US2945961A (en) * 1958-05-05 1960-07-19 Ite Circuit Breaker Ltd Current balancing reactors for diodes
US3577110A (en) * 1969-05-09 1971-05-04 Dominion Electric Corp Transformer having a wound core around linear conductors
US3725741A (en) * 1971-06-30 1973-04-03 Westinghouse Electric Corp Differential transformer mounting arrangement particulary for ground fault interrupter apparatus
US3961292A (en) * 1974-01-02 1976-06-01 Ross Alan Davis Radio frequency transformer
US3996513A (en) * 1975-04-24 1976-12-07 Butler Fred C Differential microampere current sensor
US4021729A (en) * 1975-12-03 1977-05-03 I-T-E Imperial Corporation Cross-field ground fault sensor
US4414543A (en) * 1980-09-25 1983-11-08 Schweitzer Edmund O Jun Ground fault indicator
US4510478A (en) * 1981-08-17 1985-04-09 Mid-West Transformer Company Coil body
US4617543A (en) * 1984-01-26 1986-10-14 Tdk Corporation Coil bobbin

Also Published As

Publication number Publication date
AU3537589A (en) 1989-11-24
EP0377691A4 (en) 1990-10-10
WO1989010621A1 (en) 1989-11-02
BR8906934A (pt) 1990-09-11
JPH03500948A (ja) 1991-02-28
EP0377691A1 (en) 1990-07-18

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid