Sei munhu transistor?

Kamwe akadana transistor redhiyo, asi nyaya yedu anoenda paredhiyo tiri. Saka chii kuri transistor uye kuti inoshanda sei.

Pane boka nezvinhu zvavo ehupfumi anonzi semiconductors. The runoratidza ndiyo conductivity yavo - kungava sezvo nemunhu pamusoro Magetsi, uye dielectrics, i.e. insulators uye regai kuitisa magetsi.

Heino zvinhu chimbuzi transistor - munhu semiconductor mudziyo, iro zvinowanzoshandiswa bhizimisi uye kushumira maererano zvinenge zvose zvemagetsi zvemazuva ano.

Isingatsiki kugadzira michina, transistor mifananidzo, chikumbiro chavo, chete dzinoti kunongova akasiyana transistors, semuenzaniso, npn transistor. zita iri yakapiwa nokuda zvinhu akashandiswa uye mhando conduction. Chii chave akati pamberi zvakakwana kupinda kugadzirwa zvemichina uye zvakasiyana-siyana transistors havasi kuenda.

Sei munhu transistor? Rakagadzirirwa kudzora Magetsi, zvayakaita akaita simbi kana mupurasitiki pekugara uye ane zviteshi matatu, anonzi emitter, nechigadziko, muteresi. Sezvo zita rinoti, zvakawanwa kugadzwa kwavo: emitter inongorira maerekitironi, kwavaiwanzogara Kudzorwa, ari muteresi anounganidza navo. pezvakaitwa zvose izvi zvinoitika mukati transistor.

Kuti tinzwisise kuti transistor, funga zvikuru nyore muenzaniso - pombi.

Iyewo ane zviteshi matatu - imwe panguva iri pombi mvura Rwako, zvakasiyana akadurura kubva pombi, iri vharafu wechitatu iyo anodzora nokushanda Crane. Kana vharuvhu kuzarurwa, mvura inoyerera pachena kuburikidza vharuvhu kana vharuvhu akavharwa, mvura haisi inoyerera. Uku kutevedzera mumwe nzira sei transistor inoshanda. kwadzinoita iri kushanda inonzi Keyword - transistor akazarura - inoyerera remagetsi, kana kuvharwa, ipapo kuitika haaendi. Kuti usvinudze mujinga transistor iri kwakapa kana voltage ndiro transistor yakazaruka, kana kwete, zvino ari kuvharwa. Zvose zvinoitika sezvo iri riri tepi, vharuvhu yakazaruka - mvura Rwako, vharuvhu akavharwa - hapana mvura.

Above zvaionekwa ari transistor kana rinoshandiswa senzira kiyi, kana kuvharwa kana rakashama. Zvisinei, pane dzimwe modes kushanda. Zvakare mune muenzaniso, funga pombi. Kana zvishoma kuti zvishoma kuzarura vharuvhu, iyo pombi mvura icharamba ichiyerera uye mvura kufurirwa achazviisa nokuda kwatinoita akavhura pombi.

About chete kuvhiyiwa imomo transistor. At chawo anogamuchira voltage, izvozvo anovhura, uye kuburikidza zviri kuitika. By kusiyanisa pamwero mukuru voltage pamusoro pechingoro zvinogona kudzorwa uwandu kuitika ruchiyerera napakati transistor. Complete muenzaniso nzvimbo yepasi pasi tepi kupfuura yakazaruka - zvakawanda Rwako mvura (i.e., a kuitika nokuda transistor); zvishoma rakavhurika - zvishoma mvura inoyerera (kuitika nokuda transistor). transistor iyi anonzi amplifying kushanda kana uchishandisa chiduku voltage rinoshandisirwa zvitsigiro zvinogona kudzorwa chinokosha razvino, munhu bvisika gungwa.

Mukugumisa, zvinofanira kucherechedzwa kuti transistors anogona kuva mhando dzakasiyana, zvose kwakatemwa apo mashoko anoshandiswa mukugadzira. Vanogona wakasiyana vanokwanisa, anogona kubata uye neseri wandei chokubuda Magetsi. The transistors zvingava zvakasiyana kushanda magadzirirwo. Kune dzimwe modes pamusoro transistors kuti vakasiyana avo vakakurukura. Asi chikuru pfungwa sei transistor kunopiwa kumusoro.

Zvose zvave kumativi, asi achiri zvinoita kuti tikwanise kunzwisisa kushanda transistor. Kutaura zvazviri, transistor chaizvoizvo zvakawanda zvakaoma. Kune chaiyo zviruva, izvo unogona kushandisa Masvomhu kuverenga uye kuisa zvinodiwa rudzi, asi nyaya kukurukura imwe nyaya.