KR100382972B1 - Smd inductor and fabricating method thereof - Google Patents

Smd inductor and fabricating method thereof Download PDF

Info

Publication number
KR100382972B1
KR100382972B1 KR1020010086019A KR20010086019A KR100382972B1 KR 100382972 B1 KR100382972 B1 KR 100382972B1 KR 1020010086019 A KR1020010086019 A KR 1020010086019A KR 20010086019 A KR20010086019 A KR 20010086019A KR 100382972 B1 KR100382972 B1 KR 100382972B1
Authority
KR
South Korea
Prior art keywords
core
external
base
combination
fabricating method
Prior art date
Application number
KR1020010086019A
Other languages
Korean (ko)
Inventor
Ji Hoon Ryou
Original Assignee
Clover Hitech 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 Clover Hitech Co Ltd filed Critical Clover Hitech Co Ltd
Priority to KR1020010086019A priority Critical patent/KR100382972B1/en
Application granted granted Critical
Publication of KR100382972B1 publication Critical patent/KR100382972B1/en

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
    • H01F27/24—Magnetic 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means

Landscapes

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

Abstract

PURPOSE: An SMD inductor and a fabricating method thereof are provided to remove a bonding process and simplify a fabrication process by combining a combination projection of a base with a combination groove of an external core. CONSTITUTION: An SMD inductor includes an external core(120), an internal core(140), and a base(160). The internal core is inserted into one side of the external core. A wire is wound around the internal core. The base is adhered on one end portion of the internal core. The base and a lead frame connected to a wire are formed with one body. The other end portion of the internal core is covered by the other side of the external. An insertion groove is formed at an edge of the inside of the external core. The lead frame is inserted into the insertion groove. A combination groove is formed at a center portion of the inside of the external core. A combination projection which formed at an edge of the base is combined with the combination groove of the external core.
KR1020010086019A 2001-12-27 2001-12-27 Smd inductor and fabricating method thereof KR100382972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010086019A KR100382972B1 (en) 2001-12-27 2001-12-27 Smd inductor and fabricating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010086019A KR100382972B1 (en) 2001-12-27 2001-12-27 Smd inductor and fabricating method thereof

Publications (1)

Publication Number Publication Date
KR100382972B1 true KR100382972B1 (en) 2003-05-09

Family

ID=37417302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010086019A KR100382972B1 (en) 2001-12-27 2001-12-27 Smd inductor and fabricating method thereof

Country Status (1)

Country Link
KR (1) KR100382972B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960480B1 (en) 2007-11-27 2010-06-01 주식회사 유니온 Transformer's coil equipment
KR101111189B1 (en) 2010-07-14 2012-02-15 주식회사 아모그린텍 Terminal stand for inductor and inductor apparatus using the same
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067224U (en) * 1992-06-26 1994-01-28 東光株式会社 Inductance element
JPH07201577A (en) * 1993-12-28 1995-08-04 Taiyo Yuden Co Ltd Drum-shaped coil component and its assembling method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067224U (en) * 1992-06-26 1994-01-28 東光株式会社 Inductance element
JPH07201577A (en) * 1993-12-28 1995-08-04 Taiyo Yuden Co Ltd Drum-shaped coil component and its assembling method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960480B1 (en) 2007-11-27 2010-06-01 주식회사 유니온 Transformer's coil equipment
KR101111189B1 (en) 2010-07-14 2012-02-15 주식회사 아모그린텍 Terminal stand for inductor and inductor apparatus using the same
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

Similar Documents

Publication Publication Date Title
AU4046000A (en) Armature for an electromotive device
DE602005007005D1 (en) MULTILAYER COIL
AU2002357008A1 (en) Guidewire distal tip soldering method
WO2004060462A3 (en) Dual coil guidewire with radiopaque distal tip
SE0102013L (en) Antenna and manufacturing method therefor
EP1439553A4 (en) Low-profile transformer and method of manufacturing the transformer
AU2002365352A8 (en) A miniature condenser microphone and fabrication method therefor
EP1366636A4 (en) Planar-magnetic speakers with secondary magnetic structure
AU2003278855A1 (en) Improved integrated circuit package and method of manufacturing the integrated circuit package
HK1073529A1 (en) Component core with coil terminations
EP1258973A3 (en) High temperature super-conducting synchronous rotor having an electromagnetic shield and method for assembly
EP1056101A3 (en) High-voltage transformer with cooling ribs
EP1380340A4 (en) Catalyst for producing epoxy compound and process for producing epoxy compound with the same
EP1431987A3 (en) Electrical device, transformer or inductor, and method of manufacturing electrical device
HK1073385A1 (en) Method of manufacturing oxide superconducting wire
MY135085A (en) Terminal connection structure of a resolver stator coil
AU2002249968A1 (en) Wire core inductive devices having a biassing magnet and methods of making the same
KR100382972B1 (en) Smd inductor and fabricating method thereof
WO2002059914A3 (en) Toroidal inductive devices and methods of making the same
EP1391419A4 (en) Gripper and method of manufacturing the gripper
EP1225601A3 (en) Inductor component
EP1091369A3 (en) Low profile transformer and method for making a low profile transformer
HUP0201932A3 (en) Secondary battery, anode can thereof and method of manufacturing the same
EP1324633A3 (en) Loudspeaker apparatus
KR200301612Y1 (en) Inductor

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120410

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20130410

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20160405

Year of fee payment: 14

FPAY Annual fee payment

Payment date: 20170522

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee