CH649893GA3 - Inductor device - Google Patents

Inductor device Download PDF

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Publication number
CH649893GA3
CH649893GA3 CH609082A CH609082A CH649893GA3 CH 649893G A3 CH649893G A3 CH 649893GA3 CH 609082 A CH609082 A CH 609082A CH 609082 A CH609082 A CH 609082A CH 649893G A3 CH649893G A3 CH 649893GA3
Authority
CH
Switzerland
Prior art keywords
coil
inductor device
main surface
base
cap element
Prior art date
Application number
CH609082A
Other languages
German (de)
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 filed Critical
Publication of CH649893GA3 publication Critical patent/CH649893GA3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • 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
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)
    • 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
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The inductor device consists essentially of a base element (21), a coil (28) and a cap element (31). The base element (21) contains a base plate (22) having two mutually opposite main surfaces. One (the upper) main surface carries a coil core (23), the coil (28) and the cap element (31) which encloses these elements in a sealed manner. The other (lower) main surface is provided with two electrically insulated contact surfaces (26, 27) onto which the winding wire ends (29, 30) of the coil (28) are soldered. <IMAGE>
CH609082A 1981-04-20 1982-10-19 Inductor device CH649893GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981057230U JPS57170519U (en) 1981-04-20 1981-04-20

Publications (1)

Publication Number Publication Date
CH649893GA3 true CH649893GA3 (en) 1985-06-28

Family

ID=13049720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH609082A CH649893GA3 (en) 1981-04-20 1982-10-19 Inductor device

Country Status (3)

Country Link
US (1) US4498067A (en)
JP (1) JPS57170519U (en)
CH (1) CH649893GA3 (en)

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US4641216A (en) * 1985-04-22 1987-02-03 General Electric Company Signal processor module for ground fault circuit breaker
US4702002A (en) * 1985-04-22 1987-10-27 General Electric Company Method of forming signal processor module for ground fault circuit breaker
US4677408A (en) * 1986-07-28 1987-06-30 G. General Electro-Components, Inc. Solenoid coil connection
DE3708742A1 (en) * 1987-03-18 1988-10-06 Bosch Gmbh Robert FERRITE CORE COILS WITH MORE THAN TWO COIL CONNECTORS FOR REFLOW SOLUTION ON A CIRCUIT BOARD
DE3820976A1 (en) * 1988-06-22 1989-12-28 Vogt Electronic Ag SMD inductor or transformer
JPH0729612Y2 (en) * 1988-06-23 1995-07-05 株式会社村田製作所 Inductor for noise removal
JP2995763B2 (en) * 1989-11-10 1999-12-27 株式会社デンソー Ignition coil
US4967175A (en) * 1989-11-13 1990-10-30 Tektronix, Inc. Inductor and carrier suitable for attaching to a hybrid substrate or the like
JPH04273112A (en) * 1991-02-28 1992-09-29 Murata Mfg Co Ltd Molded chip electronic component
GB2296387B (en) * 1994-12-02 1999-10-13 Dale Electronics Low profile inductor/transformer component
US6124775A (en) * 1997-03-05 2000-09-26 Kelsey-Hayes Company Bobbinless solenoid coil
US6246311B1 (en) * 1997-11-26 2001-06-12 Vlt Corporation Inductive devices having conductive areas on their surfaces
JP3409778B2 (en) * 1999-09-14 2003-05-26 エフ・ディ−・ケイ株式会社 Terminal
US6285272B1 (en) 1999-10-28 2001-09-04 Coilcraft, Incorporated Low profile inductive component
DE10122686A1 (en) * 2001-05-10 2002-11-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Control gear for light sources with inexpensive winding goods
JP2003188029A (en) * 2001-12-21 2003-07-04 Minebea Co Ltd Drum-type core
US7091815B2 (en) * 2002-12-19 2006-08-15 Canon Kabushiki Kaisha Electrical device, transformer, and inductor, and method of manufacturing electrical device
TWI316724B (en) * 2003-07-08 2009-11-01 Pulse Eng Inc Form-less electronic device and methods of manufacturing
US7598837B2 (en) * 2003-07-08 2009-10-06 Pulse Engineering, Inc. Form-less electronic device and methods of manufacturing
US20050250379A1 (en) * 2004-05-05 2005-11-10 Adc Telecommunications, Inc. Hole adapter for a printed circuit board
US20050248426A1 (en) * 2004-05-10 2005-11-10 Trio Technology Co., Ltd. Core for a coil winding
US7598839B1 (en) * 2004-08-12 2009-10-06 Pulse Engineering, Inc. Stacked inductive device and methods of manufacturing
TWI266943B (en) * 2004-12-03 2006-11-21 Premier Image Technology Corp A fabrication method for hollow integration rod suitable for high temperature operation
KR20070066561A (en) * 2005-12-22 2007-06-27 삼성전자주식회사 Inductor apparatus, circuit board, and electronic device using the same
US20080036566A1 (en) * 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
US8466764B2 (en) 2006-09-12 2013-06-18 Cooper Technologies Company Low profile layered coil and cores for magnetic components
US7791445B2 (en) * 2006-09-12 2010-09-07 Cooper Technologies Company Low profile layered coil and cores for magnetic components
US9589716B2 (en) * 2006-09-12 2017-03-07 Cooper Technologies Company Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets
US8378777B2 (en) * 2008-07-29 2013-02-19 Cooper Technologies Company Magnetic electrical device
US8941457B2 (en) * 2006-09-12 2015-01-27 Cooper Technologies Company Miniature power inductor and methods of manufacture
JP2009253113A (en) * 2008-04-08 2009-10-29 Shinto Holdings Kk Inductor
CN102074333B (en) * 2009-11-24 2013-06-05 台达电子工业股份有限公司 Magnetic core set made of mixed materials, magnetic element and manufacturing method
US9136050B2 (en) * 2010-07-23 2015-09-15 Cyntec Co., Ltd. Magnetic device and method of manufacturing the same
JP5527121B2 (en) * 2010-09-09 2014-06-18 株式会社豊田自動織機 Heat dissipation structure for induction equipment
US8570768B2 (en) * 2011-04-15 2013-10-29 Power Integrations, Inc. Low-cost transformer assembly
US8723629B1 (en) * 2013-01-10 2014-05-13 Cyntec Co., Ltd. Magnetic device with high saturation current and low core loss
US9087634B2 (en) 2013-03-14 2015-07-21 Sumida Corporation Method for manufacturing electronic component with coil
US9576721B2 (en) 2013-03-14 2017-02-21 Sumida Corporation Electronic component and method for manufacturing electronic component
CN104124042A (en) * 2013-04-23 2014-10-29 恩菲斯能源公司 Magnetic component and transformer made therefrom
CN106104719B (en) * 2014-03-14 2018-08-28 松下知识产权经营株式会社 Coil component and its manufacturing method
US20150279548A1 (en) 2014-04-01 2015-10-01 Virginia Tech Intellectual Properties, Inc. Compact inductor employing redistrubuted magnetic flux
US10186366B2 (en) * 2014-05-09 2019-01-22 Cyntec Co., Ltd. Electrode structure and the corresponding electrical component using the same and the fabrication merhod thereof
US9831023B2 (en) * 2014-07-10 2017-11-28 Cyntec Co., Ltd. Electrode structure and the corresponding electrical component using the same and the fabrication method thereof
WO2016041694A1 (en) * 2014-09-15 2016-03-24 Philips Lighting Holding B.V. Inductive electrical component with auxiliary winding
CN105945986B (en) * 2016-06-23 2018-07-17 徐州市苏文机械设备制造有限公司 A kind of plug-in type magnetism winding of magnetism flexural pivot robot
CN209337290U (en) 2017-07-31 2019-09-03 伍尔特电子明康有限公司 For accommodating the packaging and its circuit system of electrical component or electronic component
KR20200040587A (en) * 2018-10-10 2020-04-20 엘지전자 주식회사 Transformer, and power converting apparatus or photovoltaic module including the same

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815479A1 (en) * 1968-12-18 1970-06-25 Siemens Ag Small RF coil intended for connection to a circuit board
DE1539731A1 (en) * 1966-12-30 1970-11-12 Bbc Brown Boveri & Cie Encapsulated lifting magnet with a pot magnet
US3585553A (en) * 1970-04-16 1971-06-15 Us Army Microminiature leadless inductance element
DE2103448A1 (en) * 1971-01-26 1972-08-17 Dayton Steel Foundry Co Magnet assembly for an electric brake and method of manufacturing the same
DE2228222A1 (en) * 1972-06-09 1974-01-03 Siemens Ag ELECTRIC COIL
DE2246395A1 (en) * 1972-09-21 1974-03-28 Vogt & Co Kg HIGH FREQUENCY REACTOR
DE2602834A1 (en) * 1976-01-27 1977-07-28 Lothar Sachsse Lead wire fastening on coil former - uses hood shaped lead wire ends fitting in coil former recess under pressure of inserted sleeve
GB2080044A (en) * 1980-04-22 1982-01-27 Tdk Electronics Co Ltd Coil unit
DE3042433A1 (en) * 1980-11-11 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Inductive component for printed circuit mounting - has ends of wire coil wound round cylindrical central portion, and electrically coupled to both metal films on end blocks

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US3480896A (en) * 1967-11-01 1969-11-25 Components Corp Adjustable inductor
US3551864A (en) * 1969-12-12 1970-12-29 Pico Electronics Inc Miniature inductive devices
DE2229859B2 (en) * 1972-06-19 1976-01-29 Siemens AG, 1000 Berlin und 8000 München Ferrite cored choke for printed circuits - has core which also forms carrier for terminations of coil windings
DE2617465C3 (en) * 1976-04-21 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric coil and process for its manufacture
JPS5626419A (en) * 1979-08-13 1981-03-14 Kijima Musen Kk Iron core for small transformer
JPS5926577Y2 (en) * 1979-09-17 1984-08-02 ティーディーケイ株式会社 small inductance element
JPS6035218Y2 (en) * 1980-09-19 1985-10-19 ティーディーケイ株式会社 coil device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539731A1 (en) * 1966-12-30 1970-11-12 Bbc Brown Boveri & Cie Encapsulated lifting magnet with a pot magnet
DE1815479A1 (en) * 1968-12-18 1970-06-25 Siemens Ag Small RF coil intended for connection to a circuit board
US3585553A (en) * 1970-04-16 1971-06-15 Us Army Microminiature leadless inductance element
DE2103448A1 (en) * 1971-01-26 1972-08-17 Dayton Steel Foundry Co Magnet assembly for an electric brake and method of manufacturing the same
DE2228222A1 (en) * 1972-06-09 1974-01-03 Siemens Ag ELECTRIC COIL
DE2246395A1 (en) * 1972-09-21 1974-03-28 Vogt & Co Kg HIGH FREQUENCY REACTOR
DE2602834A1 (en) * 1976-01-27 1977-07-28 Lothar Sachsse Lead wire fastening on coil former - uses hood shaped lead wire ends fitting in coil former recess under pressure of inserted sleeve
GB2080044A (en) * 1980-04-22 1982-01-27 Tdk Electronics Co Ltd Coil unit
DE3042433A1 (en) * 1980-11-11 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Inductive component for printed circuit mounting - has ends of wire coil wound round cylindrical central portion, and electrically coupled to both metal films on end blocks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, Band 19, Nr. 7, Dezember 1976, NEW YORK (US) *

Also Published As

Publication number Publication date
US4498067A (en) 1985-02-05
JPS57170519U (en) 1982-10-27

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