KR900015520A - 플라이백 트랜스 - Google Patents

플라이백 트랜스 Download PDF

Info

Publication number
KR900015520A
KR900015520A KR1019900004033A KR900004033A KR900015520A KR 900015520 A KR900015520 A KR 900015520A KR 1019900004033 A KR1019900004033 A KR 1019900004033A KR 900004033 A KR900004033 A KR 900004033A KR 900015520 A KR900015520 A KR 900015520A
Authority
KR
South Korea
Prior art keywords
winding
windings
magnetic
shaped
forming
Prior art date
Application number
KR1019900004033A
Other languages
English (en)
Other versions
KR930005133B1 (ko
Inventor
히데오 히시끼
Original Assignee
다까노 시즈오
니뽕 빅터 가부시끼가이샤
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 다까노 시즈오, 니뽕 빅터 가부시끼가이샤 filed Critical 다까노 시즈오
Publication of KR900015520A publication Critical patent/KR900015520A/ko
Application granted granted Critical
Publication of KR930005133B1 publication Critical patent/KR930005133B1/ko

Links

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields
    • 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
    • H01F38/42—Flyback transformers
    • 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
    • H01F38/42—Flyback transformers
    • H01F2038/426—Flyback transformers with gap in transformer core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)
  • Rectifiers (AREA)

Abstract

내용 없음.

Description

플라이백 트랜스
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도, 제7도는 본 발명의 플라이백 트랜스의 제1내지 제7실시예의 회로도,
제2도, 제8도는 도시한 플라이백 트랜스각 실시예의 코어에 대한 각 권선의 배치관계를 도시하는 단면도.

Claims (2)

1짝의 U자형 또는 U1자형 자심을 갭 스페이서를 개재시킨 상태에서 서로 맞붙어서 개략 ㅁ자형 자로를 형성하고 상기 자로를 형성하는 자심의 한쪽의 각부와 다른쪽의 각부에 권선을 분할해서 장착하고, 각각의 권선을 직렬로 접속해서 제1의 권선을 형성하고, 마찬가지로 자심의 한쪽을 각부와 다른쪽의 각부에 상기 제1의 권선과는 상이한 권선을 분할장착하고, 상기 각각의 권선을 직렬로 접속해서 제2의 권선을 형성하고, 상기 제1 및 제2의 권선을 병렬로 접속해서 입력권선을 형성하고 누설자계를 저감시키도록 구성한 것을 특징으로 하는 플라이백 트랜스.
1짝의 U자형 또는 U1자심 갭스페이서를 개재시킨 상태에서 서로 맞붙어서 개략 ㅁ자형 자로를 형성하고 이루는 자심의 한쪽의 각부에 제1의 입력권선을 감고, 다른쪽의 각부에 제2의 입력권선을 감고, 상기 제1 및 제2의 권선을 병렬로 접속해서 입력권선을 형성하고 다시 상기 양쪽의 각부에 누설자계가 최소가 되계 출력 권선을 배분하여 감은 것을 특징으로 하는 플라이백 트랜스.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900004033A 1989-03-31 1990-03-26 플라이백 트랜스포머 KR930005133B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP83752 1989-03-31
JP1083752A JPH02262309A (ja) 1989-03-31 1989-03-31 フライバックトランス

Publications (2)

Publication Number Publication Date
KR900015520A true KR900015520A (ko) 1990-10-27
KR930005133B1 KR930005133B1 (ko) 1993-06-15

Family

ID=13811270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004033A KR930005133B1 (ko) 1989-03-31 1990-03-26 플라이백 트랜스포머

Country Status (3)

Country Link
US (1) US5122947A (ko)
JP (1) JPH02262309A (ko)
KR (1) KR930005133B1 (ko)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2553017Y2 (ja) * 1992-02-24 1997-11-05 東光株式会社 スイッチング電源のコイル装置用コア
EP0561455B1 (en) * 1992-03-19 1997-06-04 Koninklijke Philips Electronics N.V. Line output transformer
US5392020A (en) * 1992-12-14 1995-02-21 Chang; Kern K. N. Flexible transformer apparatus particularly adapted for high voltage operation
US5378966A (en) * 1992-12-16 1995-01-03 Ncr Corporation Flux captivated emission controlled flyback transformer
US5379207A (en) * 1992-12-16 1995-01-03 General Electric Co. Controlled leakage field multi-interphase transformer employing C-shaped laminated magnetic core
US6084499A (en) * 1996-12-31 2000-07-04 Compaq Computer Corp. Planar magnetics with segregated flux paths
JPH11265831A (ja) * 1998-03-18 1999-09-28 Fuji Elelctrochem Co Ltd シートトランス
JP3367427B2 (ja) * 1998-08-11 2003-01-14 株式会社高岳製作所 単相三線式変圧器
US6512438B1 (en) * 1999-12-16 2003-01-28 Honeywell International Inc. Inductor core-coil assembly and manufacturing thereof
US6822546B1 (en) * 2000-12-26 2004-11-23 Nortel Networks Limited Transformer arrangement for combined pots and xDSL service
WO2006134712A1 (ja) * 2005-06-15 2006-12-21 Matsushita Electric Industrial Co., Ltd. コイル部品とそれを用いたディスプレイ装置
US20080074227A1 (en) * 2006-09-21 2008-03-27 Ford Global Technologies, Llc Inductor topologies with substantial common-mode and differential-mode inductance
US8072308B2 (en) * 2007-02-26 2011-12-06 General Electric Company High voltage transformer and a novel arrangement/method for hid automotive headlamps
US20110043314A1 (en) * 2007-08-10 2011-02-24 James Joseph Hogan Creative transformer
US8330434B2 (en) * 2008-07-25 2012-12-11 Cirrus Logic, Inc. Power supply that determines energy consumption and outputs a signal indicative of energy consumption
WO2011148458A1 (ja) * 2010-05-25 2011-12-01 トヨタ自動車株式会社 リアクトル
JP2012039074A (ja) * 2010-07-15 2012-02-23 Osamu Ide トランス
US20120075051A1 (en) * 2010-09-23 2012-03-29 Northern Power Systems, Inc. Magnetic Devices and Transformer Circuits Made Therewith
KR101290708B1 (ko) * 2011-12-26 2013-07-29 문영현 자계소호 원리를 이용한 전력전자형 한류기
US20130214607A1 (en) * 2012-02-17 2013-08-22 Enphase Energy, Inc. Electromagnetic interference cancelling during power conversion
WO2014025643A1 (en) * 2012-08-06 2014-02-13 The Trustees Of Dartmouth College Systems and methods for promoting low loss in parallel conductors at high frequencies
US9554444B2 (en) * 2012-12-17 2017-01-24 OV20 Systems Device and method for retrofitting or converting or adapting series circuits
JP5783191B2 (ja) * 2013-02-01 2015-09-24 株式会社デンソー 偏磁、磁気飽和、もしくは磁束量の検出装置
JP6160142B2 (ja) * 2013-03-14 2017-07-12 株式会社リコー 高電圧インバータ
US20140300440A1 (en) * 2013-04-05 2014-10-09 Hamilton Sundstrand Corporation Inductor gap spacer
CN104681261B (zh) * 2013-11-26 2018-03-30 国家电网公司 一种等电位屏蔽电容式电压互感器
US20170238374A1 (en) * 2016-02-16 2017-08-17 David R. Pacholok Hand Held Induction Heater and Transformer Therefor
US10925121B1 (en) * 2016-02-16 2021-02-16 David R. Pacholok Hand held induction heater and various transformer embodiments therefor
US10932328B2 (en) * 2018-08-26 2021-02-23 David R. Pacholok Hand held air cooled induction heating tools with improved commutation
CN112117102B (zh) * 2019-06-19 2021-07-13 特变电工智能电气有限责任公司 一种分裂线圈结构及变压器
US11217386B2 (en) * 2019-11-01 2022-01-04 Hamilton Sundstrand Corporation Transformers, power converters having tranformers, and methods of converting electrical power

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555819A (ko) * 1967-12-14 1969-01-31
US3886434A (en) * 1973-09-07 1975-05-27 Warwick Electronics Inc Flyback transformer
JPS5276637A (en) * 1975-12-22 1977-06-28 Matsushita Electric Ind Co Ltd Fly-back transformer
US4066955A (en) * 1975-12-29 1978-01-03 General Electric Company High voltage transformer winding assembly with multiple frequency tuning
JPS54129313A (en) * 1978-03-29 1979-10-06 Hitachi Ltd Split winding transformer
EP0261894B1 (en) * 1986-09-20 1996-04-10 Canon Kabushiki Kaisha Power source apparatus

Also Published As

Publication number Publication date
KR930005133B1 (ko) 1993-06-15
US5122947A (en) 1992-06-16
JPH02262309A (ja) 1990-10-25

Similar Documents

Publication Publication Date Title
KR900015520A (ko) 플라이백 트랜스
KR930005341A (ko) 직렬 및 공통모드권선을 갖는 집적 자기필터 인덕터
KR940704083A (ko) 일체형 emi/rfi 필터 자석(integrated emi/rfi filter magnetics)
KR960032520A (ko) 초크 코일
GB1219217A (en) Constant voltage transformer
KR870008344A (ko) 복합 규소강-비정질강 변압기 철심
KR910010547A (ko) 자기 누설 변압기
GB1328160A (en) Transformers or chokes
KR880003353A (ko) 변압기
KR870011656A (ko) 편향요크
JPS5864813A (ja) ノイズ防止フイルタ−用チヨ−クコア
KR830005746A (ko) 전원장치
KR960015616A (ko) 정전압변압기
KR920013499A (ko) 평면형 파워 트랜스
KR970023499A (ko) 플라이백 트랜스포머의 코일 어셈블리
KR960026032A (ko) 발란스 보빈을 이용한 인덕턴스의 산포 보정장치
KR960035676A (ko) 자기 및/또는 자화가능한 권선 지지체
KR960008870A (ko) 트로이달
TR25383A (tr) Levha sarili bobinler
KR890017839A (ko) 모터의 전기자코어
KR950030440A (ko) 발전기고정자권선방법
KR920022827A (ko) 파워 증대를 위한 플라이백 트랜스포머
KR890015307A (ko) 단권 변압기의 권선 방법
KR940008201A (ko) 고주파 정전류 급전방식
KR880003509A (ko) 플라이백 트랜스포머의 누설인덕턴스 방지구조

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20000418

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee