JPS57166017A - Small-sized coil and its manufacture - Google Patents

Small-sized coil and its manufacture

Info

Publication number
JPS57166017A
JPS57166017A JP5145781A JP5145781A JPS57166017A JP S57166017 A JPS57166017 A JP S57166017A JP 5145781 A JP5145781 A JP 5145781A JP 5145781 A JP5145781 A JP 5145781A JP S57166017 A JPS57166017 A JP S57166017A
Authority
JP
Japan
Prior art keywords
holes
terminal pins
drum core
diameters
manufacture
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
JP5145781A
Other languages
Japanese (ja)
Inventor
Masato Suzuki
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP5145781A priority Critical patent/JPS57166017A/en
Publication of JPS57166017A publication Critical patent/JPS57166017A/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
    • 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)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE:To fix terminal pins, the diameters of sections thereof differ partially, positively to a drum core by forming a connecting section, the diameter of a section thereof is partially expanded, to the flange of the drum core and inserting the terminal pins. CONSTITUTION:The holes 12 of the upper collar of the drum core 8 to which winding 7 is wound are equal to the outside diameters of the stepped terminal pins 9, and the holes 13 of the lower collar are positioned just under the holes 12, and holes 13a, 13b with different diameters are continued. When the stepped sections 14 of the terminal pins 9 are hung outside the holes 13b and the holes 13a are filled with adhesives 5, the terminal pins 9 are fixed completely to the lower collar 11. According to this constitution, processing is easy, and the terminal pins 9 can be fixed in excellent reliability.
JP5145781A 1981-04-06 1981-04-06 Small-sized coil and its manufacture Pending JPS57166017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5145781A JPS57166017A (en) 1981-04-06 1981-04-06 Small-sized coil and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5145781A JPS57166017A (en) 1981-04-06 1981-04-06 Small-sized coil and its manufacture

Publications (1)

Publication Number Publication Date
JPS57166017A true JPS57166017A (en) 1982-10-13

Family

ID=12887460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5145781A Pending JPS57166017A (en) 1981-04-06 1981-04-06 Small-sized coil and its manufacture

Country Status (1)

Country Link
JP (1) JPS57166017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410319U (en) * 1990-05-14 1992-01-29
DE102017200466A1 (en) * 2017-01-12 2018-07-12 Würth Elektronik eiSos Gmbh & Co. KG Inductive component and method for producing an inductive component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410319U (en) * 1990-05-14 1992-01-29
DE102017200466A1 (en) * 2017-01-12 2018-07-12 Würth Elektronik eiSos Gmbh & Co. KG Inductive component and method for producing an inductive component
CN108305738A (en) * 2017-01-12 2018-07-20 沃思电子埃索斯有限责任两合公司 Sensor component and method for manufacturing sensor component
DE102017200466B4 (en) 2017-01-12 2018-08-09 Würth Elektronik eiSos Gmbh & Co. KG Inductive component and method for producing an inductive component

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