diode kuri chip imwe ya semiconductor. Binyuze mu buryo bworoshye bwo gushyiramo ubucucike, urumuri n'ikoreshwa ry'amatara birarushaho kuba byiza, kandi binagabanya ingufu cyane. Uretse akazi kayo nk'itara ry'urumuri, iri tara ry'urufunguzo rishobora no gukoreshwa nk'itara ryihutirwa, ibyo bikaba byoroshye cyane. Byongeye kandi, agakapu kari ku itara ry'urufunguzo kakozwe kandi gafite agapfundikizo k'amacupa, gashobora guhaza ibyifuzo byo gukoreshwa hanze no kuzigama umwanya wo gutwara ibikoresho. Byongeye kandi, iri tara ry'urufunguzo rifite rukuruzi ikomeye inyuma, ishobora kwinjizwa ku cyuma, byoroshye cyane mu kazi no kubungabungwa. Uretse kuba ryoroshye gutwara, itara ry'urufunguzo rishobora no guterurwa byoroshye, kumanikwa ku munyururu w'urufunguzo cyangwa gushyirwa mu mufuka kugira ngo byoroshye gukoresha igihe icyo ari cyo cyose. Biroroshye kandi gukoresha, kanda gusa switch kugira ngo uyicane. Muri icyo gihe, kuramba kw'iri tara ry'urufunguzo nabyo ni byinshi cyane. Kugira itara ryiza ry'urufunguzo bishobora gutuma ubuzima bw'abantu bworoha, kandi rishobora kumurikira inzira yawe igihe icyo ari cyo cyose, aho ari ho hose, bigatuma ushobora guhangana n'ibibazo bitandukanye mu mutuzo. Muri make, iri tara rya aluminiyumu n'irya pulasitiki rifite imirimo myinshi ifatika nko gukoresha ikoranabuhanga rya COB mu gucana, itara ryihutirwa, agapfunyika k'amacupa ku gikapu, na rukuruzi ikomeye inyuma. Rikwiriye cyane abantu bakeneye gutwara ibikoresho byo gucana. Waba ukunda siporo yo hanze cyangwa ubucuruzi ukora ingendo umwaka wose, itara nk'iryo rifatika kandi ryoroshye ni