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Opto-isolator

An opto-isolator (also called an optocoupler, photocoupler, or optical isolator) is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10…

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Overview

History

Operation

Electric isolation

Types of opto-isolators

Types of configurations

Sources

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Opto-isolator

Nodes139
Edges138
Triples91
Avg. degree1.99
Density0.014388
Components1

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Opto-isolator

Top relations

related to Resistive opto-isolators · 18
Opto-isolator → CdS, CdSe, Hertz, Hz, In, Inc, LDR, LDRs, LED-based, LEDs, PerkinElmer, The, These, They, Vactec, Vactrol, Vactrols, With
related to Photodiode opto-isolators · 17
Opto-isolator → Alternatively, CMOS, CMOS LED, Diode, HPCL2601, It, LED, LEDs, MBd, MBd Agilent Technologies, PIN, The, The Hewlett-Packard, These, This, To, When
related to Bidirectional opto-isolators · 13
Opto-isolator → AlGaAs, All, Bidirectional, But LEDs, GaAs, If, LED, LEDs, Optical, Si, Si LEDs, The, Visible
related to Phototransistor opto-isolators · 13
Opto-isolator → Bob Pease, DC-to-DC, Design, Devices, H-bridge, Manufacturers, Musical Instrument Digital Interface, Ohm, PC-900, Phototransistors, Such, The, Transistor
related to Electric isolation · 12
Opto-isolator → CENELEC, CSA Component Acceptance Notice, Electronic, EN, Historically, IEC, Remote, Safety, The, They, Transformers, UL
related to history · 8
Opto-isolator → Akmenkalns, Commercialization, LED, Photoresistor-based, PIN, The, They, US
related to Operation · 6
Opto-isolator → An, LED, MOSFETs, SCR, Since LEDs, The
related to External links · 4
Opto-isolator → Media, Opto-isolators, Wikimedia Commons, Wiktionary-logo-en-v2

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Important terminology

opto-isolators isbn light 2010 output devices voltage led sensor analog optocouplers transfer configuration retrieved november two isolation external photodiode energy

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Opto-isolatorrelated to Bidirectional opto-isolatorsAll0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsOptical0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsLED0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsThe0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsBut LEDs0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsLEDs0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsIf0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsVisible0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsGaAs0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsSi0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsAlGaAs0.60section
Opto-isolatorrelated to Bidirectional opto-isolatorsSi LEDs0.60section

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