KR940012736A - Lightning surge discharge compensation loop improvement circuit - Google Patents

Lightning surge discharge compensation loop improvement circuit Download PDF

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Publication number
KR940012736A
KR940012736A KR1019920020491A KR920020491A KR940012736A KR 940012736 A KR940012736 A KR 940012736A KR 1019920020491 A KR1019920020491 A KR 1019920020491A KR 920020491 A KR920020491 A KR 920020491A KR 940012736 A KR940012736 A KR 940012736A
Authority
KR
South Korea
Prior art keywords
lightning surge
lightning
surge discharge
circuit
improvement circuit
Prior art date
Application number
KR1019920020491A
Other languages
Korean (ko)
Other versions
KR0143221B1 (en
Inventor
송명의
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019920020491A priority Critical patent/KR0143221B1/en
Publication of KR940012736A publication Critical patent/KR940012736A/en
Application granted granted Critical
Publication of KR0143221B1 publication Critical patent/KR0143221B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

본 발명은 낙뢰가 가전제품에 손상을 주는 것을 방지하는 회로에 관한 것으로서, 특히 안테나로 낙뢰서지 입력시 전원코드로 막바로 방전 되도록하고 안테나로 입력되는 낙뢰서지의 경우에는 전원로드로 직접 방전케 하도록 제1, 제2패턴갭과 낙뢰 서지 방전갭을 이용하여 낙뢰 서지 방전 보상 루트 개선 회로를 제공하고자 하는 것이다.The present invention relates to a circuit for preventing a lightning strike from damaging a home appliance. In particular, when a lightning surge is input into an antenna, the circuit is discharged immediately with a power cord. An object of the present invention is to provide a lightning surge discharge compensation route improvement circuit using first and second pattern gaps and a lightning surge discharge gap.

이와 같이 안테나단 낙뢰 서지 입력시에 메인 부품 불량이 다발하였으나 상기와 같은 방법을 적용하면 전원코드로 막바로 방전되므로서 부품불량이 전혀 없게되고 전원단의 입력서지는 바리스타가 정격 전압 이하에서는 절연체 역할을 하고 그 이상에서는 도체역활을 하므로써 낙뢰서지는 입력과 동시에 방전되므로 제품의 생산성 향상은 물론 신뢰성이 좋아질수 있게한 우수한 발명인 것이다.As described above, the main component failure occurs frequently when the lightning strike is inputted to the antenna stage. However, if the above method is applied, there is no component defect since the power cord is discharged immediately, and the input surge of the power stage is insulator when the barista is below the rated voltage. By acting as a conductor and above, the lightning surge is discharged at the same time as the input, which is an excellent invention that can improve the productivity of the product and improve the reliability.

Description

낙뢰서지 방전 보상 루트 개선 회로Lightning surge discharge compensation route improvement circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

도면은 본발명의 간단한 회로도이다.The figure is a simple circuit diagram of the present invention.

Claims (1)

영상기기에서 안테나단으로 입력되는 낙뢰 서지를 방지하기 위한 것에 있어서, 영상신호 입력부에 낙뢰 서지 방전갭과 방전용 그라운드를 직렬로 연결하고 노드점 A에 부품보호용 제2패턴갭과 퓨즈를 거쳐 AC전원 입력부에 연결하고 상기 AC전원 입력부에 타측에는 바리스타와, 콘덴서와 라인 어크로스로 이루어진 잡음제거용 필터부와 브리지 회로로 이루어진 정류부와, 상기 AC전원 입력부의 타측단과 노드점 A사이에 서지 방전이 잘되게한 제1패턴갭으로 이루어진 것을 특징으로 하는 낙뢰서지 방전 보상 루트 개선 회로.In order to prevent the lightning surge input from the video equipment to the antenna terminal, connect the lightning surge discharge gap and the discharge ground in series to the video signal input unit, and connect the AC power through the second pattern gap for component protection and the fuse at the node A. A surge discharge is connected between the AC power input unit and the AC power input unit on the other side of the AC power input unit. A lightning surge discharge compensation route improvement circuit comprising a first pattern gap that is well-formed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920020491A 1992-11-03 1992-11-03 Surge grounding compensation loop improvement circuit KR0143221B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920020491A KR0143221B1 (en) 1992-11-03 1992-11-03 Surge grounding compensation loop improvement circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920020491A KR0143221B1 (en) 1992-11-03 1992-11-03 Surge grounding compensation loop improvement circuit

Publications (2)

Publication Number Publication Date
KR940012736A true KR940012736A (en) 1994-06-24
KR0143221B1 KR0143221B1 (en) 1998-10-01

Family

ID=19342384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920020491A KR0143221B1 (en) 1992-11-03 1992-11-03 Surge grounding compensation loop improvement circuit

Country Status (1)

Country Link
KR (1) KR0143221B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030025078A (en) * 2001-09-19 2003-03-28 삼성전자주식회사 Signal processing apparatus having funciton of being protected from lightning

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013244B1 (en) * 2008-12-23 2011-02-09 이준일 Surge voltage preventing system non-grounding pedigree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030025078A (en) * 2001-09-19 2003-03-28 삼성전자주식회사 Signal processing apparatus having funciton of being protected from lightning

Also Published As

Publication number Publication date
KR0143221B1 (en) 1998-10-01

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