KR910005867Y1 - Inductor unit with resistor - Google Patents

Inductor unit with resistor Download PDF

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Publication number
KR910005867Y1
KR910005867Y1 KR2019880008407U KR880008407U KR910005867Y1 KR 910005867 Y1 KR910005867 Y1 KR 910005867Y1 KR 2019880008407 U KR2019880008407 U KR 2019880008407U KR 880008407 U KR880008407 U KR 880008407U KR 910005867 Y1 KR910005867 Y1 KR 910005867Y1
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South Korea
Prior art keywords
inductor
circuit
resistance
inductor unit
fbt
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KR2019880008407U
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Korean (ko)
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KR890023975U (en
Inventor
양귀견
Original Assignee
삼성전기 주식회사
서주인
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Priority to KR2019880008407U priority Critical patent/KR910005867Y1/en
Publication of KR890023975U publication Critical patent/KR890023975U/en
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Publication of KR910005867Y1 publication Critical patent/KR910005867Y1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse

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

Abstract

내용 없음.No content.

Description

저항을 가진 인덕터유니트Inductor Unit with Resistance

제 1 도는 일반적인 FBT에서의 링깅제거회로의 참고도.1 is a reference diagram of a ringing removing circuit in a general FBT.

제 2 도는 제 1 도에 사용되는 인덕터의 개략도.2 is a schematic diagram of the inductor used in FIG.

제 3 도는 본 고안에 의한 저항을 가진 인덕터의 참고도.3 is a reference diagram of an inductor having a resistance according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 인덕터유니트 11 : 걸케이스1: inductor unit 11: girl case

12 : 저항부재12: resistance member

본 고안은 TV수상기 및 모니터등에 사용되는 FBT의 링킹 제거회로용 인덕터와 관련된 것으로서 이는 특히 상기 인덕터가 저항을 가진 1개의 유니트로 되는 인덕터유니트에 관한 것이다.The present invention relates to an inductor for an FBT linking cancellation circuit used in a TV receiver and a monitor, and more particularly, to an inductor unit in which the inductor is a unit having a resistance.

이러한 기술분야에서의 FBT에는 그 트랜스 1차측 코일측의 B+단이나 2차측코일측의 ABL단등에 L, R 병렬회로인 링킹제거용 회로가 구비되어 있다.The FBT in this technical field is equipped with a linking removal circuit which is L and R parallel circuits at the B + end of the transformer primary coil side and the ABL end of the secondary coil side.

일례로, 제 1 도에선 상기 링킹제거용 회로가 FBT회로측에 연결된 상태를 나타내고 있다.For example, in FIG. 1, the linking removing circuit is connected to the FBT circuit side.

그리고, 여기서의 인덕터(5)는 주로 막대형 자철심(2)에 소정회수 권선된 코일(3)로 되고, 이들의 표층에 절연부재(4)로 마감처리되어 원통형으로 주어지는 것이 보통이다.In this case, the inductor 5 mainly consists of a coil 3 wound around the rod-shaped magnet core 2 by a predetermined number of times, and is usually finished with an insulating member 4 on the surface of the rod-shaped magnet core 2 to give a cylindrical shape.

그러나, 상기에의 인턱터(5)는 FBT회로측에 링깅제거회로를 구성할때는 이와 병렬로 개별로 독립된 회로부품인 저항소자를 연결하여 사용하는 것이어서 이에 따른 두개의 회로부품이 이용되므로 회로부품의 증가를 야기시키게 되고 원가상승과 작업공수도 증가되는 원인이 되어왔다.However, when the inductor 5 constitutes a ringing elimination circuit on the FBT circuit side, the resistance element, which is an independent circuit component, is connected in parallel to each other so that two circuit components are used. And cost increases and labor increases.

본 고안은 종래의 상기와 같은 문제점을 개선하고자 안출한 것으로서, 이는 특히 이러한 회로의 인덕터가 저항소자를 포함하는 1개의 유니트로 되므로서 그 FBT회로제작에의 용이함 및 원가절감을 이룰 목적이 있는 것이다.The present invention has been made to solve the above-mentioned problems, which is intended to achieve the ease and cost reduction of manufacturing the FBT circuit, especially since the inductor of such a circuit is made of one unit including a resistance element. .

이하에서 이를 좀더 구체적으로 설명하면 다음과 같다.Hereinafter, this will be described in more detail.

제 3 도는 본 고안에 의한 인덕터유니트(1)를 나타내고 있다.3 shows the inductor unit 1 according to the present invention.

즉, 여기서는 자철심(2)에 코일(3)이 권선되고 이에 절연부재(4)의 처리가 된 것을 표층과 걸케이스(11)의 내표면측과의 사이에는 걸케이스(11)의 내표면측으로부터 일정두께의 저항부재(12)가 피층처리되어진다.That is, in this case, the coil 3 is wound around the magnetic core 2 and the insulation member 4 has been treated, so that the inner surface of the hook case 11 is between the surface layer and the inner surface side of the hook case 11. From the side, a resistance member 12 of constant thickness is coated.

그리고, 이 저항부재(12)로부터는 인덕터용 선로와 병렬로 결선되는 구성으로 된다.From this resistance member 12, the wiring is connected in parallel with the inductor line.

이러한 구성의 본 고안은 인덕터유니트(1)가 저항부재(12)를 포함한 형태로 되어 FBT의 링깅제거용 회로에 적합히 이용될 수 있게 된다.According to the present invention of this configuration, the inductor unit 1 has a shape including the resistance member 12, so that the inductor unit 1 can be suitably used in a circuit for removing ringing of the FBT.

그리고, 단일부품에 의해서 상기 링깅제거용 인덕터유니트가 주어질 수 있으므로 그 회로제작작업의 용이화와 원가절감을 이룰 수 있게 된다.In addition, since the inductor unit for removing the ringing can be given by a single component, the circuit fabrication work can be facilitated and the cost can be reduced.

Claims (1)

FBT의 링제거용 회로가 L.C회로로 이뤄지며 상기 L의 인덕터는 자철심(2)과 코일(3), 절연 부재(4)와의 관련구성으로 되는 것에 있어서, 상기 인덕터의 절연부재(4)외표층쪽에는 저항부재(12)가 소정두께 내표층에 부착된 걸케이스(11)가 결합되고 이 저항부재(12)의 양쪽선로는 인덕터선로와 병렬로 접속되어진 저항을 가진 인덕터유니트.The ring-removing circuit of the FBT consists of an LC circuit and the inductor of L is composed of the magnetic core 2, the coil 3, and the insulating member 4, and the outer layer of the insulating member 4 of the inductor. An inductor unit having a resistance connected to a hook case (11) having a resistance member (12) attached to a predetermined thickness inner surface on both sides thereof, and both lines of the resistance member (12) connected in parallel with the inductor line.
KR2019880008407U 1988-05-31 1988-05-31 Inductor unit with resistor KR910005867Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880008407U KR910005867Y1 (en) 1988-05-31 1988-05-31 Inductor unit with resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880008407U KR910005867Y1 (en) 1988-05-31 1988-05-31 Inductor unit with resistor

Publications (2)

Publication Number Publication Date
KR890023975U KR890023975U (en) 1989-12-04
KR910005867Y1 true KR910005867Y1 (en) 1991-08-05

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KR2019880008407U KR910005867Y1 (en) 1988-05-31 1988-05-31 Inductor unit with resistor

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KR890023975U (en) 1989-12-04

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