diode

US /ˈdaɪ.oʊd/
UK /ˈdaɪ.oʊd/
"diode" picture
1.

diodo

a semiconductor device with two terminals, typically allowing the flow of current in one direction only.

:
A diode is essential for converting AC to DC.
Um diodo é essencial para converter CA em CC.
LEDs are a type of light-emitting diode.
LEDs são um tipo de diodo emissor de luz.