KR920013843A - Short circuit prevention auto power off device - Google Patents

Short circuit prevention auto power off device Download PDF

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Publication number
KR920013843A
KR920013843A KR1019900021388A KR900021388A KR920013843A KR 920013843 A KR920013843 A KR 920013843A KR 1019900021388 A KR1019900021388 A KR 1019900021388A KR 900021388 A KR900021388 A KR 900021388A KR 920013843 A KR920013843 A KR 920013843A
Authority
KR
South Korea
Prior art keywords
power
short circuit
circuit prevention
control
input passage
Prior art date
Application number
KR1019900021388A
Other languages
Korean (ko)
Inventor
최경환
Original Assignee
강진구
삼성전자 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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019900021388A priority Critical patent/KR920013843A/en
Publication of KR920013843A publication Critical patent/KR920013843A/en

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Abstract

내용 없음No content

Description

단락방지용 자동전원 차단장치Short circuit prevention auto power off device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 단락방지용 자동전원 차단장치의 실시예의 구성블럭도, 제2도는 본 발명에 의한 단락 방지용 자동전원 차단장치의 다른 실시예의 구성블럭도1 is a block diagram of an embodiment of a short circuit prevention automatic power cut-off device according to the present invention, and FIG. 2 is a block diagram of another embodiment of a short circuit prevention automatic power cut-off device according to the present invention.

Claims (3)

상용교류전원을 유입하는 입력통로와, 상기 입력통로로 전송되는 전원을 적정한 전원으로 변환하여 각 보드에 출력하는 변환수단을 구비한 전원장치에 있어서, 제품에 물이 스며듦을 감지하는 감지수단과, 상기 입력통로에 연결되어 상용교류전원을 차단하는 제어용 개폐수단과, 상기 감지수단의 감지신호에 의해 상기 제어용 개폐수단을 제어하는 제어수단을 포함함을 특징으로 하는 단락방지용 자동전원차단장치.A power supply having an input passage for introducing a commercial AC power, and a conversion means for converting the power transmitted to the input passage into an appropriate power source and outputting the power to each board, comprising: sensing means for detecting water seepage into a product; Control opening and closing means connected to the input passage to block the commercial AC power, and the control means for controlling the control opening and closing means by the detection signal of the sensing means. 제1항에 있어서, 상기 감지수단은 제품의 제일 하단부에 설치함을 특징으로 하는 단락방지용 자동전원차단장치.The short circuit prevention automatic power cut-off device according to claim 1, wherein the sensing means is installed at the bottom of the product. 제1항에 있어서, 전원차단시 정보를 보호하기 위한 충전장치를 포함하는 전원장치에 있어서, 상기 제어수단의 제어신호에 의해 상기 변환수단의 2차측 전원이 차단됨을 특징으로 하는 단락방지용 자동전원차단장치.The power supply device of claim 1, further comprising a charging device for protecting information when the power is turned off, wherein the secondary power of the conversion means is cut off by a control signal of the control means. Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900021388A 1990-12-21 1990-12-21 Short circuit prevention auto power off device KR920013843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021388A KR920013843A (en) 1990-12-21 1990-12-21 Short circuit prevention auto power off device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021388A KR920013843A (en) 1990-12-21 1990-12-21 Short circuit prevention auto power off device

Publications (1)

Publication Number Publication Date
KR920013843A true KR920013843A (en) 1992-07-29

Family

ID=67538525

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021388A KR920013843A (en) 1990-12-21 1990-12-21 Short circuit prevention auto power off device

Country Status (1)

Country Link
KR (1) KR920013843A (en)

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E601 Decision to refuse application