FR2630869B1 - Dispositif de transmission isolee d'un signal par optocoupleur - Google Patents

Dispositif de transmission isolee d'un signal par optocoupleur

Info

Publication number
FR2630869B1
FR2630869B1 FR8805667A FR8805667A FR2630869B1 FR 2630869 B1 FR2630869 B1 FR 2630869B1 FR 8805667 A FR8805667 A FR 8805667A FR 8805667 A FR8805667 A FR 8805667A FR 2630869 B1 FR2630869 B1 FR 2630869B1
Authority
FR
France
Prior art keywords
optocoupler
signal
isolated transmission
isolated
transmission
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.)
Expired - Lifetime
Application number
FR8805667A
Other languages
English (en)
Other versions
FR2630869A1 (fr
Inventor
Daniel Blanvin
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8805667A priority Critical patent/FR2630869B1/fr
Publication of FR2630869A1 publication Critical patent/FR2630869A1/fr
Application granted granted Critical
Publication of FR2630869B1 publication Critical patent/FR2630869B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
FR8805667A 1988-04-28 1988-04-28 Dispositif de transmission isolee d'un signal par optocoupleur Expired - Lifetime FR2630869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805667A FR2630869B1 (fr) 1988-04-28 1988-04-28 Dispositif de transmission isolee d'un signal par optocoupleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805667A FR2630869B1 (fr) 1988-04-28 1988-04-28 Dispositif de transmission isolee d'un signal par optocoupleur

Publications (2)

Publication Number Publication Date
FR2630869A1 FR2630869A1 (fr) 1989-11-03
FR2630869B1 true FR2630869B1 (fr) 1990-07-27

Family

ID=9365777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805667A Expired - Lifetime FR2630869B1 (fr) 1988-04-28 1988-04-28 Dispositif de transmission isolee d'un signal par optocoupleur

Country Status (1)

Country Link
FR (1) FR2630869B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10102352C2 (de) * 2001-01-19 2003-02-20 Siemens Ag Schaltungsanordnung zur Kennlinienanpassung einer Leuchtdiodenanordnung, Leuchtdioden-Signallampe und Leuchtsignalanordnung sowie deren Verwendung
TWI223900B (en) * 2003-07-31 2004-11-11 United Epitaxy Co Ltd ESD protection configuration and method for light emitting diodes
CN108872672A (zh) * 2018-07-09 2018-11-23 中检质技检验检测科学研究院有限公司 基于短路测试过电压光电隔离保护装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693060A (en) * 1971-04-13 1972-09-19 Philips Corp Solid-state relay using light-emitting diodes
US3816763A (en) * 1972-10-02 1974-06-11 Gen Electric Zero voltage switching photon coupled relay

Also Published As

Publication number Publication date
FR2630869A1 (fr) 1989-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse