Read Edit View history 光耦合器 guāng'ǒuhéqì optocoupler Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 光耦合器 · guāng'ǒuhéqì · optocoupler 2026/03/04 光耦合器 guāng'ǒuhéqì optocoupler optocoupler (electronics) 这个电路使用了光耦合器来实现电气隔离。 created sense Mar 4, 2026, 02:25 AM