Transistor khoom muaj nuj nqi

Crystal transistor muaj kev ua haujlwm ntawm tam sim no amplification. Nws cov ntsiab lus yog tias triode tuaj yeem tswj tau qhov hloov pauv loj ntawm cov khoom siv tam sim no nrog kev hloov me me ntawm lub hauv paus tam sim no. Qhov no yog qhov tseem ceeb tshaj plaws thiab tseem ceeb yam ntxwv ntawm triode. Peb yuav Δ Ic/ Δ Tus piv ntawm Ib yog hu ua qhov tam sim no magnification ntawm cov siv lead ua triode "" nthuav qhia. Qhov kev nthuav dav tam sim no yog tus nqi ruaj khov rau qee qhov triode, tab sis nws yuav hloov nrog kev hloov ntawm lub hauv paus tam sim no thaum lub triode ua haujlwm.