Uyini Umsebenzi we-Phototransistor

Uyini Umsebenzi we-Phototransistor

Emhlabeni wezinto zikagesi, i-phototransistor iyisakhi esimangalisayo esinemisebenzi ebalulekile.

 

I-phototransistor iwuhlobo lwe-transistor esabela ekukhanyeni. Umsebenzi wayo oyinhloko ukuguqula amandla okukhanya abe amasignali kagesi. Lokhu kuyenza isebenziseke kakhulu ezinhlelweni ezahlukahlukene lapho ukutholwa kokukhanya nokuguqulwa kubalulekile.

 

Kuzinhlelo zokuxhumana ezibonakalayo, ama-phototransistors adlala indima ebalulekile. Bangakwazi ukubona ama-pulses amancane aphethe ulwazi futhi bawaguqule abe amaza kagesi ukuze acutshungulwe futhi adluliselwe.

 

Kumasistimu okulawula ukukhanya okuzenzakalelayo, njengalawo asetshenziswa ezilambuni zasemgwaqweni noma ekukhanyisweni kwasendlini, ama-phototransistors ezwa amazinga okukhanya okuzungezile futhi acuphe ukulungiswa kokukhanyisa okufanele ukuze wonge amandla.

 

Kuzinhlelo zokuphepha nezokugada, zisiza ukuthola ubukhona bokukhanya, zivumela izinzwa zokunyakaza nama-alamu ukuthi asebenze ngokunembile.

 

Kogesi wabathengi njengamakhamera edijithali nezikena zebhakhodi, ama-phototransistors asiza ekuthwebuleni nasekuchazeni amaphethini okukhanya okwakheka kwesithombe nokufunda idatha.

 

Njengoba ubuchwepheshe buqhubeka, imisebenzi yama-phototransistors iyaqhubeka nokukhula futhi ithuthuke, okunikela kumasistimu kagesi athuthuke kakhulu nasebenza kahle.

 

Sengiphetha, ikhono le-phototransistor lokuguqula ukukhanya libe amasignali kagesi likwenza kube ingxenye ebalulekile kubuchwepheshe obuningi besimanje.