JPS5799035A - Two-wire type electronic switch - Google Patents

Two-wire type electronic switch

Info

Publication number
JPS5799035A
JPS5799035A JP17502180A JP17502180A JPS5799035A JP S5799035 A JPS5799035 A JP S5799035A JP 17502180 A JP17502180 A JP 17502180A JP 17502180 A JP17502180 A JP 17502180A JP S5799035 A JPS5799035 A JP S5799035A
Authority
JP
Japan
Prior art keywords
turns
diode
thyristor
current flowing
electronic switch
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP17502180A
Other languages
Japanese (ja)
Other versions
JPS6117176B2 (en
Inventor
Kiyoshi Miyamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP17502180A priority Critical patent/JPS5799035A/en
Publication of JPS5799035A publication Critical patent/JPS5799035A/en
Publication of JPS6117176B2 publication Critical patent/JPS6117176B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch

Landscapes

  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)

Abstract

PURPOSE:To perform the status display of a switching element, by inserting a parallel circuit of a Zener diode and a light emitting diode to a current supply line to the switching element. CONSTITUTION:When a detection signal of a proximity sensor 11 is at a low level, since a thyristor 17 turns off, thyristors 18, 3 are turned off. Since a current flowing to a circuit 11 is minute, no light emitting diode 7 illuminates and a current flowing to a load 5 is also minute. When the detection signal is at high level, the thyristor 17 turns on, and when the instantaneous value of the output of a rectifying circuit 4 is low, although a Zener diode 16 turns off, but when the instantaneous value is greater, a diode 16 turns on and the thyristors 18, 3 turn on. The diode 7 turns on for illumination with a current flowing to the thyristor 18.
JP17502180A 1980-12-11 1980-12-11 Two-wire type electronic switch Granted JPS5799035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17502180A JPS5799035A (en) 1980-12-11 1980-12-11 Two-wire type electronic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17502180A JPS5799035A (en) 1980-12-11 1980-12-11 Two-wire type electronic switch

Publications (2)

Publication Number Publication Date
JPS5799035A true JPS5799035A (en) 1982-06-19
JPS6117176B2 JPS6117176B2 (en) 1986-05-06

Family

ID=15988825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17502180A Granted JPS5799035A (en) 1980-12-11 1980-12-11 Two-wire type electronic switch

Country Status (1)

Country Link
JP (1) JPS5799035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231006A (en) * 1992-02-19 1993-09-07 Miyagi Tile Kogyo Kk Movable roof for building site
US20170279442A1 (en) * 2010-05-03 2017-09-28 Kulite Semiconductor Products, Inc. Two lead electronic switch system adapted to replace a mechanical switch system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231006A (en) * 1992-02-19 1993-09-07 Miyagi Tile Kogyo Kk Movable roof for building site
US20170279442A1 (en) * 2010-05-03 2017-09-28 Kulite Semiconductor Products, Inc. Two lead electronic switch system adapted to replace a mechanical switch system
US10749516B2 (en) * 2010-05-03 2020-08-18 Kulite Semiconductor Products, Inc. Two lead electronic switch system adapted to replace a mechanical switch system

Also Published As

Publication number Publication date
JPS6117176B2 (en) 1986-05-06

Similar Documents

Publication Publication Date Title
EP0103124A3 (en) Battery charging flashlight circuit
JPS5799035A (en) Two-wire type electronic switch
JPS577631A (en) Photoelectric switch
JPS57104325A (en) Ecl circuit
ES8402943A1 (en) Testing operability of a controlled rectifier device.
JPS56131229A (en) Two-wire contactless switch
JPS5552115A (en) Transmission type photo electronic switch of ac 3 lines
JPS5762774A (en) Output voltae control circuit
DK0748036T3 (en) Device for detecting the ignition of the switches in an arrangement for an inverter circuit
JPS5658341A (en) Signal conversion circuit
US4644258A (en) Electronic switch
JPS5799032A (en) Alternating current two-wire type contactless switch
JPS5755622A (en) Electronic switch
JPS5799031A (en) Alternating current two-wire type contactless switch
JPS57135671A (en) Gate circuit for thyristor converter
JPS54125377A (en) Fault detector for load circuit in sequence control
JPS5617521A (en) 2-wire type alternating switching contactless switch
JPS57174930A (en) Electronic device
JPS57188134A (en) Ac two-wire type contactless switch
JPS56134834A (en) Alternating current two-wire photoelectric switch
JPS55113386A (en) Light emitting diode energizing circuit
JPS56161723A (en) Electronic switch
JPS5561142A (en) Solidstate relay
JPS5753148A (en) Switch circuit
JPS5586374A (en) Gate phase control circuit for thyristor