KR950015445A - Relay device - Google Patents

Relay device Download PDF

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Publication number
KR950015445A
KR950015445A KR1019930025261A KR930025261A KR950015445A KR 950015445 A KR950015445 A KR 950015445A KR 1019930025261 A KR1019930025261 A KR 1019930025261A KR 930025261 A KR930025261 A KR 930025261A KR 950015445 A KR950015445 A KR 950015445A
Authority
KR
South Korea
Prior art keywords
coil
relay device
coil current
current
turned
Prior art date
Application number
KR1019930025261A
Other languages
Korean (ko)
Inventor
정일식
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 KR1019930025261A priority Critical patent/KR950015445A/en
Publication of KR950015445A publication Critical patent/KR950015445A/en

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Abstract

본 발명은 코일전류의 오프시에 발생되는 연기전력에 의해 릴레이 장치의 스위칭 속도가 지연되는 문제점을 개선한 릴레이 장치에 관한 것으로, 본 발명의 릴레이 장치는 릴레이(RY)의 스위치를 구동하기 위한 코일과, 이 코일에 병렬로 접속되 어 코일전류의 오프시 및 통상시의 서지전류를 흡수하는 다이오드(Dl)를 구비한 릴레이 장치에 있어서, 상기 다이오드(Dl)와 직렬로 설치되어 코일전류의 오프시에 발생되는 역기전력에 의한 코일전류를 차단하는 제너다이오드(DZ1)를 포함하여 구성된 것을 특징으로 한다.The present invention relates to a relay device that improves the problem that the switching speed of the relay device is delayed by the smoke power generated when the coil current is turned off. And a relay (Dl) connected to the coil in parallel and absorbing the coil current when turned off and the normal surge current, wherein the relay device is provided in series with the diode (Dl) to turn off the coil current. Zener diode (DZ1) for blocking the coil current caused by the back electromotive force generated at the time characterized in that it is configured.

Description

릴레이 장치Relay device

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

제2도는 본 발명의 1실시예에 따른 릴레이 장치의 구성을 나타낸 도면.2 is a diagram showing the configuration of a relay device according to an embodiment of the present invention.

Claims (1)

릴레이(RY)의 스위치를 구동하기 위한 코일과, 이 코일에 병렬로 접속되어 코일전류의 오프시 및 통상시의 서진전류를 흡수하는 다이오드(D1)를 구비한 릴레이 장치에 있어서, 상기 다이오드(Dl)와 직렬로 설치되어 코일전류의 오프시에 발생되는 역기전력에 의한 코일전류를 차단하는 제너다이오드(DZ1)를 포함하여 구성된 것을 특징으로 하는 릴레이 장치.A relay device comprising a coil for driving a switch of a relay RY and a diode D1 connected in parallel to the coil to absorb a slow current and a normal surge current when the coil current is turned off. And a zener diode (DZ1) installed in series to block the coil current caused by back electromotive force generated when the coil current is turned off. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930025261A 1993-11-25 1993-11-25 Relay device KR950015445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930025261A KR950015445A (en) 1993-11-25 1993-11-25 Relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930025261A KR950015445A (en) 1993-11-25 1993-11-25 Relay device

Publications (1)

Publication Number Publication Date
KR950015445A true KR950015445A (en) 1995-06-16

Family

ID=66825673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930025261A KR950015445A (en) 1993-11-25 1993-11-25 Relay device

Country Status (1)

Country Link
KR (1) KR950015445A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160085411A (en) * 2015-01-07 2016-07-18 엘에스산전 주식회사 Electromagnetic contactor with clamping circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160085411A (en) * 2015-01-07 2016-07-18 엘에스산전 주식회사 Electromagnetic contactor with clamping circuit

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