 transister signal ‌ ni elaa vistarimpajestundi ?
 transister anede semiconductors ‌ gaaa pravartinche padaardhaala nundi nirminchabadindi  -  antey yea padaarthaalu vidyut pravahanni nirvahistaayani cheppavacchu conei konni sharatulu neraverinappudu Bara .  yea padhaarthaalanu transister ani pilavabade parikaramlo kalapadam dwara ,  transister yokka beys pinn ani pilavabade ooka chinna vidyut pravahanni prayoginchinappudu Bara vidyuttunu nirvahinche elctronic bhaganni srushtinchagalugutamu .

 atuvanti pravartana yokka ooka spastamaina upyogam aemitante ,  transister ‌ nu svich ‌ gaaa upayoginchadam  -  beys pinn ‌ ku cuurrent ‌ ni vartimpajeyadam ledha teesiveyadam dwara transister dani kollektor mariyu udgaarini pinn ‌ l dwara vidyuttunu nirvahistundo ledo manam niyantrinchagalugutaamu .  beys pinn oddha cuurrent lenappudu transister dani udgaarini mariyu kollektor pinn ‌ l dwara vidyut prasaaraanni addukuntundi .

 saadharanamga cheppalantey ,  beys pinn oddha transister ‌ nu niyanthrinchadaaniki avasaramaina vidyut pravaaham chaaala chinnadi .  kollektor mariyu udgaarini pinn ‌ l dwara parikaram dwara chaaala peddha pravaahaalanu badilee cheyavachu .  anevalla ,  prabhaavamlo ,  ooka transister chaaala peddha cuurrent yokka pravahanni niyanthrinchadaaniki chaaala chinna in ‌ putt cuurrent ‌ ni upayogistundi .

 udaharanaku ,  audeo signal chaaala takuva saktitoe koodina vidyut pravaahamgaa prasaaram cheyabaduthundhi  -  idi asalau ruupamloe human cheviki vinipinche shabdaalu cheyadanki loud ‌ speker ‌ ni nadapagaligenta chinnadi .  audeo plebyack ‌ ku upayogapade vidhamgaa yea signal ‌ nu vistarinchenduku manam transister beys pinn ‌ ki audeo signal ‌ ni vartimpajeyavachhu -- idi udgaarini mariyu kollektor pinn ‌ l Madhya mariyu transister dwara chaaala peddha cuurrent pravahinchela chesthundu .  yea peddha cuurrent yokka pravaaham audeo signal yokka chaaala chinna cuurrent ‌ nu pratibimbistumdi kabaadi meemu asalaina in ‌ putt signal yokka marinta balamaina samskarananu samardhavanthamgaa srushtinchaamu .