DE69803915T2 - Verpackung einer elektrischen Schaltung, die eine oder mehrere Spulen enthält - Google Patents

Verpackung einer elektrischen Schaltung, die eine oder mehrere Spulen enthält

Info

Publication number
DE69803915T2
DE69803915T2 DE69803915T DE69803915T DE69803915T2 DE 69803915 T2 DE69803915 T2 DE 69803915T2 DE 69803915 T DE69803915 T DE 69803915T DE 69803915 T DE69803915 T DE 69803915T DE 69803915 T2 DE69803915 T2 DE 69803915T2
Authority
DE
Germany
Prior art keywords
coils
packaging
electrical circuit
circuit containing
electrical
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.)
Expired - Lifetime
Application number
DE69803915T
Other languages
English (en)
Other versions
DE69803915D1 (de
Inventor
Masaki Kanazawa
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.)
Sanken Electric Co Ltd
Original Assignee
Sanken Electric Co Ltd
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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Application granted granted Critical
Publication of DE69803915D1 publication Critical patent/DE69803915D1/de
Publication of DE69803915T2 publication Critical patent/DE69803915T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
DE69803915T 1997-12-08 1998-11-25 Verpackung einer elektrischen Schaltung, die eine oder mehrere Spulen enthält Expired - Lifetime DE69803915T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9356220A JPH11176660A (ja) 1997-12-08 1997-12-08 コイルを含む電気回路装置

Publications (2)

Publication Number Publication Date
DE69803915D1 DE69803915D1 (de) 2002-03-28
DE69803915T2 true DE69803915T2 (de) 2002-10-10

Family

ID=18447946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803915T Expired - Lifetime DE69803915T2 (de) 1997-12-08 1998-11-25 Verpackung einer elektrischen Schaltung, die eine oder mehrere Spulen enthält

Country Status (5)

Country Link
US (1) US6157284A (de)
EP (1) EP0928130B1 (de)
JP (1) JPH11176660A (de)
KR (1) KR100284365B1 (de)
DE (1) DE69803915T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3115567B1 (ja) * 1999-09-29 2000-12-11 株式会社タムラ製作所 電源用回路ブロック
US6351033B1 (en) * 1999-10-06 2002-02-26 Agere Systems Guardian Corp. Multifunction lead frame and integrated circuit package incorporating the same
US6359430B1 (en) * 1999-11-29 2002-03-19 Delphi Technologies, Inc. Vehicle speed sensor with molded shunt resistor
US6906609B1 (en) * 2000-04-07 2005-06-14 Astec International Limited Planar transformer
US6624734B2 (en) 2001-09-21 2003-09-23 Abb Technology Ag DC voltage/current heating/gelling/curing of resin encapsulated distribution transformer coils
US20040217838A1 (en) * 2003-04-29 2004-11-04 Lestician Guy J. Coil device
US7398589B2 (en) * 2003-06-27 2008-07-15 Abb Technology Ag Method for manufacturing a transformer winding
CN102054578B (zh) * 2010-10-29 2013-02-20 东莞市华胜展鸿电子科技有限公司 一种全树脂变压器线圈的浇注方法
WO2013050807A2 (en) 2011-10-07 2013-04-11 Sabic Innovative Plastics Ip B.V. Inverter housing system
US20150116069A1 (en) * 2013-10-31 2015-04-30 Samsung Electro-Mechanics Co., Ltd. Coil component and method of manufacturing the same
CN106533156B (zh) * 2016-12-20 2019-06-14 中国航空工业集团公司雷华电子技术研究所 一种dc-dc开关电源模块及dc-dc开关电源模块共形封装方法
TWI617388B (zh) * 2016-12-27 2018-03-11 Cutting processing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110216A (ja) * 1984-06-26 1986-01-17 Matsushita Electric Ind Co Ltd 変成器
JPS61172309A (ja) * 1985-01-26 1986-08-04 Matsushita Electric Ind Co Ltd コンデンサ付インダクタ
JPS62180920U (de) * 1986-05-07 1987-11-17
JPH0723934Y2 (ja) * 1989-03-13 1995-05-31 ティーディーケイ株式会社 インダクタンス素子
US5034854A (en) * 1989-06-01 1991-07-23 Matsushita Electric Industrial Co., Ltd. Encased transformer
US5696477A (en) * 1994-05-30 1997-12-09 Tabuchi Electric Co., Ltd. Transformer

Also Published As

Publication number Publication date
KR19990062883A (ko) 1999-07-26
EP0928130A1 (de) 1999-07-07
KR100284365B1 (ko) 2001-05-02
DE69803915D1 (de) 2002-03-28
US6157284A (en) 2000-12-05
JPH11176660A (ja) 1999-07-02
EP0928130B1 (de) 2002-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition