KR100658856B1 - 스위칭트랜스 - Google Patents

스위칭트랜스 Download PDF

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Publication number
KR100658856B1
KR100658856B1 KR1020040057509A KR20040057509A KR100658856B1 KR 100658856 B1 KR100658856 B1 KR 100658856B1 KR 1020040057509 A KR1020040057509 A KR 1020040057509A KR 20040057509 A KR20040057509 A KR 20040057509A KR 100658856 B1 KR100658856 B1 KR 100658856B1
Authority
KR
South Korea
Prior art keywords
case
core
winding
coil bobbin
winding parts
Prior art date
Application number
KR1020040057509A
Other languages
English (en)
Korean (ko)
Other versions
KR20050012173A (ko
Inventor
와타나베오사무
사에키히데토
Original Assignee
가부시키가이샤 다무라 세이사쿠쇼
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 가부시키가이샤 다무라 세이사쿠쇼 filed Critical 가부시키가이샤 다무라 세이사쿠쇼
Publication of KR20050012173A publication Critical patent/KR20050012173A/ko
Application granted granted Critical
Publication of KR100658856B1 publication Critical patent/KR100658856B1/ko

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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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
KR1020040057509A 2003-07-24 2004-07-23 스위칭트랜스 KR100658856B1 (ko)

Applications Claiming Priority (2)

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
JPJP-P-2003-00278806 2003-07-24

Publications (2)

Publication Number Publication Date
KR20050012173A KR20050012173A (ko) 2005-01-31
KR100658856B1 true KR100658856B1 (ko) 2006-12-15

Family

ID=34265106

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040057509A KR100658856B1 (ko) 2003-07-24 2004-07-23 스위칭트랜스

Country Status (3)

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

Families Citing this family (7)

* 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
KR102143867B1 (ko) * 2019-06-07 2020-08-12 (주) 트랜스온 Pfc용 슬림 트랜스포머
KR102458188B1 (ko) * 2020-08-31 2022-10-24 이강복 갭 손실 방지를 위한 하이브리드 구조의 코일

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

Also Published As

Publication number Publication date
JP2005045093A (ja) 2005-02-17
CN1577653A (zh) 2005-02-09
KR20050012173A (ko) 2005-01-31
CN100435246C (zh) 2008-11-19

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