JPS55128805A - Inductance device - Google Patents

Inductance device

Info

Publication number
JPS55128805A
JPS55128805A JP3623679A JP3623679A JPS55128805A JP S55128805 A JPS55128805 A JP S55128805A JP 3623679 A JP3623679 A JP 3623679A JP 3623679 A JP3623679 A JP 3623679A JP S55128805 A JPS55128805 A JP S55128805A
Authority
JP
Japan
Prior art keywords
fitted
bobbin
core
toroidal core
connection
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
JP3623679A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yanagisawa
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP3623679A priority Critical patent/JPS55128805A/en
Publication of JPS55128805A publication Critical patent/JPS55128805A/en
Pending legal-status Critical Current

Links

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  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE: To simply compose a coil employing a toroidal core and simplify and automate toroidal inspection and coil assembly, by connecting conductors to one another to manufacture a winding around the toroidal core.
CONSTITUTION: A toroidal core 20 is placed in the core housing recess 15 of a bobbin 1. Another bobbin 10 is placed on the former 1. Connection pins 11A, 11B are fitted in connection parts 6A, 5B. Connection pins 12A, 12B are fitted in connection parts 7A, 6B Connection pins 13A, 13B are fitted in connection parts 8A, 7B. Connection pins 14A, 14B are fitted in connection parts 9B, 8B. As a result, a winding is made of conductors 5, 11, 6, 12, 7, 13, 8, 14, 9 around the toroidal core 20. A coil unit having the winding around the toroidal core 20 can thus be manufactured, only by putting the core in the bobbin 1 and placing the bobbin 10 over them.
COPYRIGHT: (C)1980,JPO&Japio
JP3623679A 1979-03-29 1979-03-29 Inductance device Pending JPS55128805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3623679A JPS55128805A (en) 1979-03-29 1979-03-29 Inductance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3623679A JPS55128805A (en) 1979-03-29 1979-03-29 Inductance device

Publications (1)

Publication Number Publication Date
JPS55128805A true JPS55128805A (en) 1980-10-06

Family

ID=12464133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3623679A Pending JPS55128805A (en) 1979-03-29 1979-03-29 Inductance device

Country Status (1)

Country Link
JP (1) JPS55128805A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142815U (en) * 1981-03-03 1982-09-07
US4524342A (en) * 1981-12-28 1985-06-18 Allied Corporation Toroidal core electromagnetic device
US4536733A (en) * 1982-09-30 1985-08-20 Sperry Corporation High frequency inverter transformer for power supplies
FR2586300A1 (en) * 1985-08-13 1987-02-20 Commissariat Energie Atomique METHOD FOR PRODUCING A LOW-DIMENSIONAL AND OPTIMAL GEOMETRY TORIC WINDING
US4878291A (en) * 1987-04-30 1989-11-07 Harada Kogyo Kabushiki Kaisha Method of manufacturing toroidal coils
US4975671A (en) * 1988-08-31 1990-12-04 Apple Computer, Inc. Transformer for use with surface mounting technology
US5122725A (en) * 1987-01-30 1992-06-16 Kitamura Kiden Co., Ltd. Negative feedback power supply apparatus
US5214403A (en) * 1990-12-14 1993-05-25 U.S. Philips Corporation Inductive device comprising a toroidal core
US5828283A (en) * 1995-12-31 1998-10-27 Daewoo Electronics Co., Ltd. Apparatus for connecting primary conductive lines of flexible transformer
EP1122750A1 (en) * 2000-02-04 2001-08-08 ABBPATENT GmbH Choke coil
JP2002329615A (en) * 2001-05-02 2002-11-15 Ohira Denshi Kk Toroidal coil
JP2010516056A (en) * 2007-01-11 2010-05-13 プラナーマグ インコーポレイテッド Flat type wideband transformer
DE102008062870A1 (en) * 2008-12-17 2010-07-01 Würth Elektronik eiSos Gmbh & Co. KG Inductance component for use on printed circuit board for producing coil surrounding coil cores, has u-shaped conductor sections arranged in housing, and brackets whose ends are connectably formed for formation of coil surrounding core
DE102011118288A1 (en) * 2011-11-10 2013-05-16 Epcos Ag Cap for covering inductive component of transformer, has contacting elements for receiving and measuring electrical signal, and lid which is made of material shaped in preset manner such that contacting elements are maintained on lid
DE10013206B4 (en) * 2000-03-17 2015-02-12 Tridonic Gmbh & Co Kg transformer

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142815U (en) * 1981-03-03 1982-09-07
US4524342A (en) * 1981-12-28 1985-06-18 Allied Corporation Toroidal core electromagnetic device
US4536733A (en) * 1982-09-30 1985-08-20 Sperry Corporation High frequency inverter transformer for power supplies
FR2586300A1 (en) * 1985-08-13 1987-02-20 Commissariat Energie Atomique METHOD FOR PRODUCING A LOW-DIMENSIONAL AND OPTIMAL GEOMETRY TORIC WINDING
US5122725A (en) * 1987-01-30 1992-06-16 Kitamura Kiden Co., Ltd. Negative feedback power supply apparatus
US4878291A (en) * 1987-04-30 1989-11-07 Harada Kogyo Kabushiki Kaisha Method of manufacturing toroidal coils
US4975671A (en) * 1988-08-31 1990-12-04 Apple Computer, Inc. Transformer for use with surface mounting technology
US5214403A (en) * 1990-12-14 1993-05-25 U.S. Philips Corporation Inductive device comprising a toroidal core
US5828283A (en) * 1995-12-31 1998-10-27 Daewoo Electronics Co., Ltd. Apparatus for connecting primary conductive lines of flexible transformer
EP1122750A1 (en) * 2000-02-04 2001-08-08 ABBPATENT GmbH Choke coil
DE10013206B4 (en) * 2000-03-17 2015-02-12 Tridonic Gmbh & Co Kg transformer
JP2002329615A (en) * 2001-05-02 2002-11-15 Ohira Denshi Kk Toroidal coil
JP2010516056A (en) * 2007-01-11 2010-05-13 プラナーマグ インコーポレイテッド Flat type wideband transformer
DE102008062870A1 (en) * 2008-12-17 2010-07-01 Würth Elektronik eiSos Gmbh & Co. KG Inductance component for use on printed circuit board for producing coil surrounding coil cores, has u-shaped conductor sections arranged in housing, and brackets whose ends are connectably formed for formation of coil surrounding core
DE102011118288A1 (en) * 2011-11-10 2013-05-16 Epcos Ag Cap for covering inductive component of transformer, has contacting elements for receiving and measuring electrical signal, and lid which is made of material shaped in preset manner such that contacting elements are maintained on lid
DE102011118288B4 (en) 2011-11-10 2022-05-12 Tdk Electronics Ag Transformer with a cap for covering an inductive component

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