"optical coupler" in German optical coupler Lichtkoppler Optokoppler opto-elektronischer Koppler Detailed translations for "optical coupler" optical coupler optical coupler(also: optocoupler, photocoupler, optical isolator, opto-isolator) der Lichtkoppler{masculine} optical coupler(also: optocoupler, photocoupler, optical isolator, opto-isolator) der Optokoppler{masculine} optical coupler(also: optocoupler, photocoupler, optical isolator, opto-isolator) der opto-elektronischer Koppler{masculine}