KR970023495A - Flyback Transformer Set Protection Device - Google Patents

Flyback Transformer Set Protection Device Download PDF

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Publication number
KR970023495A
KR970023495A KR1019950034092A KR19950034092A KR970023495A KR 970023495 A KR970023495 A KR 970023495A KR 1019950034092 A KR1019950034092 A KR 1019950034092A KR 19950034092 A KR19950034092 A KR 19950034092A KR 970023495 A KR970023495 A KR 970023495A
Authority
KR
South Korea
Prior art keywords
flyback transformer
protection device
set protection
power supply
transformer set
Prior art date
Application number
KR1019950034092A
Other languages
Korean (ko)
Inventor
김필주
박성원
Original Assignee
이형도
삼성전기 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 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019950034092A priority Critical patent/KR970023495A/en
Publication of KR970023495A publication Critical patent/KR970023495A/en

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Abstract

본 발명은 텔레비젼 브라운관이나 모니터등의 애노드에 고압을 공급하는 플라이백트랜스포머의 전원(B+)입력단에 퓨즈를 구비한 플라이백트랜스포머의 세트보호장치에 관한 것으로써, 상기 세트의 불량등으로 이상전류(과전류)가 입력될 때 상기 퓨즈가 단락되어 플라이백트랜스포머에 과전류가 인가되는 것을 차단함으로써, 플라이백트랜스포머가 과열되고 파열되는 것을 미연에 방지하는 효과가 있다.The present invention relates to a set protection device for a flyback transformer having a fuse at a power supply (B +) input terminal of a flyback transformer for supplying a high voltage to an anode such as a television CRT or a monitor. When the current is input, the fuse is short-circuited to block the overcurrent from being applied to the flyback transformer, thereby preventing the flyback transformer from overheating and bursting.

Description

플라이백트랜스포머의 세트보호장치Flyback Transformer Set Protection Device

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

제2도는 본 발명에 의한 플라이백트랜스포머회로의 구성을 보여주는 회로도이다.2 is a circuit diagram showing the configuration of the flyback transformer circuit according to the present invention.

Claims (1)

수평출력회로부터 입력되는 톱니파전류와, 1차측코일에 인가되는 전원(B+)에 의하여 구동되는 플라이백트랜스포머에 있어서, 상기 플라이백트랜스포머의 전원(B+)입력단에 일정값이상의 과전류가 흐르면 단락되는 퓨즈를 구비함을 특징으로 하는 플라이백트랜스포머의 세트보호장치.In a flyback transformer driven by a sawtooth current input from a horizontal output circuit and a power supply B + applied to a primary coil, a fuse shorted when an overcurrent of a predetermined value or more flows through the power supply B + input terminal of the flyback transformer. Set protection device for a flyback transformer characterized in that it comprises a. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950034092A 1995-10-05 1995-10-05 Flyback Transformer Set Protection Device KR970023495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950034092A KR970023495A (en) 1995-10-05 1995-10-05 Flyback Transformer Set Protection Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034092A KR970023495A (en) 1995-10-05 1995-10-05 Flyback Transformer Set Protection Device

Publications (1)

Publication Number Publication Date
KR970023495A true KR970023495A (en) 1997-05-30

Family

ID=66583472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950034092A KR970023495A (en) 1995-10-05 1995-10-05 Flyback Transformer Set Protection Device

Country Status (1)

Country Link
KR (1) KR970023495A (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application