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</html><description>Apa itu optoisolator (optical coupler atau optocoupler)? Optoisolator (juga dikenal sebagai optical coupler, photocoupler, atau optocoupler) adalah perangkat semikonduktor yang mentransfer sinyal listrik antara sirkuit yang terisolasi menggunakan cahaya. Komponen elektronik ini digunakan dalam berbagai sistem komunikasi dan pemantauan yang memanfaatkan isolasi listrik untuk mencegah pemancar tegangan tinggi memengaruhi sirkuit daya rendah yang menerima sinyal. [&hellip;]</description></oembed>
