Diffusion thiab Recombination ntawm Electrons nyob rau hauv Base Cheeb Tsam ntawm Triode

Tom qab cov electrons nkag mus rau hauv lub hauv paus cheeb tsam, lawv yog thawj concentrated nyob ze ntawm lub emitter junction, thiab maj mam tsim ib tug sib txawv ntawm electron concentration. Nyob rau hauv qhov kev txiav txim ntawm qhov sib txawv ntawm qhov sib txawv, cov electron ntws tau nce mus rau diffuse mus rau qhov sib txuas ntawm cov khoom siv hauv lub hauv paus, thiab rub mus rau hauv cov khoom siv hluav taws xob ntawm cov khoom sib txuas. cheeb tsam tsim cov collector tam sim no Ic. Kuj tseem muaj ib feem me me ntawm cov electrons (vim tias lub hauv paus cheeb tsam yog nyias heev) los ua ke nrog cov qhov hauv lub hauv paus cheeb tsam, thiab qhov sib piv ntawm diffused electron ntws mus rau recombination electron flow txiav txim siab lub peev xwm amplification ntawm triode.