"photocouplers" in German photocouplers Lichtkoppler Optokoppler opto-elektronischer Koppler Detailed translations for "photocouplers" photocouplers photocouplers(also: optical couplers, optocouplers, optical isolators, opto-isolators) Lichtkoppler{masculine plural} photocouplers(also: optical couplers, optocouplers, optical isolators, opto-isolators) Optokoppler{masculine plural} photocouplers(also: optical couplers, optocouplers, optical isolators, opto-isolators) opto-elektronischer Koppler{masculine plural}