JPS5792807A - Small-sized inductor - Google Patents

Small-sized inductor

Info

Publication number
JPS5792807A
JPS5792807A JP8719881A JP8719881A JPS5792807A JP S5792807 A JPS5792807 A JP S5792807A JP 8719881 A JP8719881 A JP 8719881A JP 8719881 A JP8719881 A JP 8719881A JP S5792807 A JPS5792807 A JP S5792807A
Authority
JP
Japan
Prior art keywords
electrode members
winding
small
copper plates
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
JP8719881A
Other languages
Japanese (ja)
Inventor
Fumio Sunai
Hidetoshi Ito
Tadao Yahagi
Minoru Higure
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 JP8719881A priority Critical patent/JPS5792807A/en
Publication of JPS5792807A publication Critical patent/JPS5792807A/en
Pending 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances

Landscapes

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

Abstract

PURPOSE:To connect an electrode member and a terminal of winding through the melting of the surface of a metallic foil, on the surface thereof a solder plating layer is formed, to simplify structure and production, to decrease defective connection, etc. and to improve yield and reliability by using the metallic foil as the electrode member. CONSTITUTION:The small-sized inductor is shaped in such a manner that the electrode members 10 are formed to the end surfaces of the collar sections to a drum type core 14, winding 15 is wound on the core 14, and both end surfaces 15A of the winding 15 are each connected to the electrode members 10. The metallic foils manufactured by shaping the solder plating layers 12 on the surfaces of the copper plates 11 are employed as the electrode members 10, and adhesives 13 on the backs of the copper plates 11 are fixed to the collar sections 14A of the core 14. The plating layers 12 on the surfaces of the copper plates 11 are melted. Accordingly, the electrode members 10 and the terminals 15A of the coil 15 are connected, the structure and production of the small-sized inductance are simplified, defective connection is decreased, and yield and reliability are improved.
JP8719881A 1981-06-05 1981-06-05 Small-sized inductor Pending JPS5792807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8719881A JPS5792807A (en) 1981-06-05 1981-06-05 Small-sized inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8719881A JPS5792807A (en) 1981-06-05 1981-06-05 Small-sized inductor

Publications (1)

Publication Number Publication Date
JPS5792807A true JPS5792807A (en) 1982-06-09

Family

ID=13908274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8719881A Pending JPS5792807A (en) 1981-06-05 1981-06-05 Small-sized inductor

Country Status (1)

Country Link
JP (1) JPS5792807A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536908A1 (en) * 1984-10-18 1986-04-24 Sanyo Electric Co., Ltd., Moriguchi, Osaka INDUCTIVE ELEMENT AND METHOD FOR PRODUCING THE SAME
JPH0479204A (en) * 1990-07-20 1992-03-12 Murata Mfg Co Ltd Inductance element
US6275132B1 (en) * 1997-10-24 2001-08-14 Murata Manufacturing Co., Ltd Inductor and method of manufacturing same
JP2007158028A (en) * 2005-12-05 2007-06-21 Murata Mfg Co Ltd Winding electronic component and its manufacturing method
US7411478B2 (en) * 2006-06-30 2008-08-12 Tdk Corporation Coil component
US7471179B2 (en) * 2006-06-30 2008-12-30 Tdk Corporation Coil component

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536908A1 (en) * 1984-10-18 1986-04-24 Sanyo Electric Co., Ltd., Moriguchi, Osaka INDUCTIVE ELEMENT AND METHOD FOR PRODUCING THE SAME
JPH0479204A (en) * 1990-07-20 1992-03-12 Murata Mfg Co Ltd Inductance element
US6275132B1 (en) * 1997-10-24 2001-08-14 Murata Manufacturing Co., Ltd Inductor and method of manufacturing same
JP2007158028A (en) * 2005-12-05 2007-06-21 Murata Mfg Co Ltd Winding electronic component and its manufacturing method
JP4696884B2 (en) * 2005-12-05 2011-06-08 株式会社村田製作所 Wire wound electronic component and method of manufacturing the same
US7411478B2 (en) * 2006-06-30 2008-08-12 Tdk Corporation Coil component
US7471179B2 (en) * 2006-06-30 2008-12-30 Tdk Corporation Coil component

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