Waba uzi kubura MOSFETS?

Ibisobanuro n'ibiranga

BISOBANURO: KugabanukaBYINSHIni ubwoko bwihariye bwaBYINSHIibyo birashobora gutwara amashanyarazi kuko abayitwaye basanzwe bahari mumiyoboro yayo mugihe voltage yumuryango ari zeru cyangwa murwego runaka. Ibi bitandukanye no kuzamuraMOSFETSbisaba agaciro kanini ka voltage yumuryango kugirango ukore umuyoboro uyobora.

Ibiranga: Ubwoko bwo kugabanukaBYINSHIifite ibyiza byo kwinjiza byinshi impedance, kugabanuka kumashanyarazi hamwe no guhinduranya bike. Ibiranga bituma bigira agaciro kumurongo mugari wa porogaramu mugushushanya.

Ihame ry'akazi

Ihame ryimikorere yo kugabanukaMOSFETSIrashobora kugenzurwa no guhindura voltage yumuryango kugirango igenzure umubare wabatwara kumuyoboro bityo ikigezweho. Igikorwa cyo gukora gishobora kuvunagurwa mubyiciro bikurikira:

Leta ibujijwe.BYINSHI.

Imiterere mibi yo kurwanya: Mugihe amarembo ya voltage yiyongera, kwishyurwa bitangira kwiyubaka mumuyoboro, bigatera ingaruka mbi zo guhangana. Muguhindura voltage yumuryango, imbaraga zokurwanya nabi zirashobora kugenzurwa, bityo ukagenzura ibiyobora mumuyoboro.

KURI LETA: Iyo voltage yumuryango ikomeje kwiyongera kurenza voltage ikomeye,MOSFETyinjira muri leta ya leta numubare munini wa electron nu mwobo bitwarwa unyuze kumuyoboro, bigakora imiyoboro ihambaye.

Kwiyuzuzamo.

Leta ya Cutoff(icyitonderwa: ibisobanuro bya "leta yo guhagarika" hano birashobora gutandukana gato nibindi bitabo kuko depletionMOSFETSburigihe witware mubihe runaka): Mubihe bimwe (urugero, impinduka zikabije mumashanyarazi yumuryango), kugabanukaBYINSHIirashobora kwinjira muri reta ikora neza, ariko ntabwo ihagaritswe rwose.

Ahantu ho gusaba

Ubwoko bwa DepletionMOSFETSKugira intera nini ya porogaramu mubice byinshi bitewe nibikorwa byihariye biranga:

Gucunga ingufu: Koresha uburyo bwayo bwinjiza cyane hamwe nibiranga imyuka igezweho kugirango ugere ku buryo bunoze bwo guhindura ingufu mumashanyarazi.

Ikigereranyo hamwe na sisitemu ya sisitemu: Gira uruhare runini mubigereranirizo na sisitemu ya sisitemu nkuguhindura ibintu cyangwa amasoko agezweho.

Ikinyabiziga: kugenzura neza umuvuduko wa moteri no kuyobora bigerwaho mugucunga imiyoboro no guhagarikwaMOSFETS.

Inverter: Muri sisitemu yo gutanga amashanyarazi akomoka ku mirasire y'izuba hamwe na sisitemu y'itumanaho rya radiyo, nka kimwe mu bintu by'ingenzi bigize inverter, kugirango tumenye ihinduka rya DC kuri AC.

Igenzura rya voltage: Muguhindura ingano ya voltage isohoka, itahura umusaruro uhamye wa voltage kandi ikanemeza imirimo isanzwe yibikoresho bya elegitoroniki.

caveat

Mubikorwa bifatika, birakenewe guhitamo depletion ikwiyeBYINSHIicyitegererezo n'ibipimo ukurikije ibikenewe byihariye.

Kuva ubwoko bwa depletionMOSFETSkora bitandukanye nubwoko bwo kuzamuraMOSFETS, bakeneye kwitabwaho bidasanzwe mugushushanya kwizunguruka no gutezimbere.

Muri make, ubwoko bwa depletionBYINSHI, nkigikoresho cyingenzi cya elegitoroniki, gifite intera nini yo gusaba murwego rwa electronics. Hamwe niterambere ryiterambere rya siyansi nikoranabuhanga hamwe no kongera ibyifuzo bisabwa, imikorere yacyo hamwe nibikorwa byayo bizakomeza kwaguka no gutera imbere.