Triode, electron tube muaj peb lub electrodes-cathode filament, anode phaj, thiab tswj kab sib chaws -mounted nyob rau hauv ib lub thawv evacuated hlau los yog iav. Nws tau raug siv los ua lub suab nrov rau ob lub suab thiab xov tooj cua, ua oscillator, thiab hauv hluav taws xob circuits.
Dab tsi yog triode hauv physics?
Ib triode yog ib lub tshuab nqus tsev nqus hluav taws xob(los yog lub valve hauv Askiv Askiv) muaj peb lub tshuab hluav taws xob hauv lub hnab ntim iav uas tau khiav tawm: ib lub rhuab filament lossis cathode, ib daim phiaj, thiab ib phaj (anode).
Leej twg nrhiav tau lub teeb triode?
Lub Audion yog lub tshuab hluav taws xob tshawb pom lossis ua kom lub tshuab nqus tsev nqus tau tsim los ntawm Asmeskas tus kws tshaj lij hluav taws xob Lee de Foresthauv xyoo 1906. Nws yog thawj triode, suav nrog lub iav raj xa tawm uas muaj peb. Electrodes: ib tug rhuab filament, ib daim phiaj, thiab ib phaj.
Tetrode pentode yog dab tsi?
Pentode, lub tshuab nqus tsev hom electron nrog tsib electrodes. Dhau li ntawm cathode filament, anode phaj, thiab tswj kab sib chaws ntawm lub triode thiab ntxiv screen kab sib chaws ntawm tetrode, tseem muaj lwm daim phiaj (suppressor grid) muab tso rau ntawm daim phiaj kab sib chaws thiab lub phaj anode thiab tuav ntawm cathode peev xwm.
Qhov txawv ntawm triode thiab pentode yog dab tsi?
Ib lub raj triode muaj cov kab hluav taws xob tswj (sib qhia hauv), lub phaj (lub teeb liab tawm), thiab cathode. Ib lub pentode ntxiv ob yam ntxiv: ib daim phiaj screen thiab ib daim phiaj tiv thaiv; cov no ua rau lub raj siv tau ntau dua thiab ua kom muaj zog tso zis ntau ntxiv.
