JP2005045093A - スイッチングトランス - Google Patents

スイッチングトランス Download PDF

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Publication number
JP2005045093A
JP2005045093A JP2003278806A JP2003278806A JP2005045093A JP 2005045093 A JP2005045093 A JP 2005045093A JP 2003278806 A JP2003278806 A JP 2003278806A JP 2003278806 A JP2003278806 A JP 2003278806A JP 2005045093 A JP2005045093 A JP 2005045093A
Authority
JP
Japan
Prior art keywords
transformer
case
main body
side core
core
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
Application number
JP2003278806A
Other languages
English (en)
Japanese (ja)
Inventor
Osamu Watanabe
修 渡辺
Hideto Saeki
英人 佐伯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tamura Corp
Original Assignee
Tamura Corp
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 Tamura Corp filed Critical Tamura Corp
Priority to JP2003278806A priority Critical patent/JP2005045093A/ja
Priority to KR1020040057509A priority patent/KR100658856B1/ko
Priority to CNB2004100586391A priority patent/CN100435246C/zh
Publication of JP2005045093A publication Critical patent/JP2005045093A/ja
Pending legal-status Critical Current

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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
    • H01F27/28—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
    • 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
    • H01F27/02—Casings
    • 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
    • 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
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
JP2003278806A 2003-07-24 2003-07-24 スイッチングトランス Pending JP2005045093A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003278806A JP2005045093A (ja) 2003-07-24 2003-07-24 スイッチングトランス
KR1020040057509A KR100658856B1 (ko) 2003-07-24 2004-07-23 스위칭트랜스
CNB2004100586391A CN100435246C (zh) 2003-07-24 2004-07-26 开关变压器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003278806A JP2005045093A (ja) 2003-07-24 2003-07-24 スイッチングトランス

Publications (1)

Publication Number Publication Date
JP2005045093A true JP2005045093A (ja) 2005-02-17

Family

ID=34265106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003278806A Pending JP2005045093A (ja) 2003-07-24 2003-07-24 スイッチングトランス

Country Status (3)

Country Link
JP (1) JP2005045093A (zh)
KR (1) KR100658856B1 (zh)
CN (1) CN100435246C (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102143867B1 (ko) * 2019-06-07 2020-08-12 (주) 트랜스온 Pfc용 슬림 트랜스포머
KR20220028764A (ko) * 2020-08-31 2022-03-08 이강복 갭 손실 방지를 위한 하이브리드 구조의 코일

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102339666A (zh) * 2010-07-16 2012-02-01 株式会社田村制作所 电感器
CN102074338A (zh) * 2010-12-14 2011-05-25 东莞京洲灯饰有限公司 灯具用变压器
KR101661322B1 (ko) * 2014-11-14 2016-10-04 주식회사 솔루엠 코일 부품 및 이를 구비하는 전자 기기
CN105679493A (zh) * 2016-05-02 2016-06-15 杨宏 采用新结构的磁性器件
KR102080651B1 (ko) * 2018-05-28 2020-02-24 삼성전기주식회사 코일 부품

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204243B2 (ja) * 1999-03-12 2001-09-04 株式会社村田製作所 表面実装型コイル部品

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102143867B1 (ko) * 2019-06-07 2020-08-12 (주) 트랜스온 Pfc용 슬림 트랜스포머
KR20220028764A (ko) * 2020-08-31 2022-03-08 이강복 갭 손실 방지를 위한 하이브리드 구조의 코일
KR102458188B1 (ko) * 2020-08-31 2022-10-24 이강복 갭 손실 방지를 위한 하이브리드 구조의 코일

Also Published As

Publication number Publication date
CN1577653A (zh) 2005-02-09
KR20050012173A (ko) 2005-01-31
CN100435246C (zh) 2008-11-19
KR100658856B1 (ko) 2006-12-15

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