Codsiga MOSFET ee wareegga wadista ee mashiinka burushka aan lahayn ee DC

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Codsiga MOSFET ee wareegga wadista ee mashiinka burushka aan lahayn ee DC

Nolol maalmeedkeena, matoorada burushka aan lahayn DC ma aha wax caadi ah, laakiin dhab ahaantii, matoorada burushka DC-ka ah, oo ka kooban jidhka mootada iyo darawalka, ayaa hadda si ballaaran loogu isticmaalaa qaybaha farsamada sare sida baabuurta, qalabka, xakamaynta warshadaha, automation iyo hawada hawada, iyadoo ay ugu wacan tahay waxqabadkeeda la isku halayn karo, ma xidhidh iyo jeexjeex la'aan, heerka guuldarada hoose, rajada nolosha marka loo eego matoorka la cadaydo ayaa kordhay ilaa 6 jeer iyo faa'iidooyin kale. Sababtoo ah mashiinka burushka aan lahayn DC wuxuu leeyahay door muhiim ah, si loo siiyo ciyaar buuxda waxqabadkeeda, dooro MOSFET wanaagsan si loo wado wareegga sidoo kale waa mid aad muhiim u ah.

 

Matoorka DC wuxuu leeyahay jawaab celin degdeg ah, bilawga qulqulka, laga bilaabo xawaaraha eber ilaa xawaaraha la qiimeeyay wuxuu ku siin karaa waxqabad la qiimeeyay, laakiin faa'iidooyinka mashiinka DC-ga ayaa sidoo kale ah cilladaheeda, sababtoo ah DC-ga si loo soo saaro qulqul joogto ah oo hoos yimaada waxqabadka culeyska, garoonka magnetic armature iyo rotor magnetic field waa in lagu hayaa at joogto ah 90 °, taas oo u baahan in la xaqiijiyo by burush kaarboon iyo rectifier. Buraashka kaarboonka iyo dib-u-hagaajiyayaashu waxay dhaliyaan dhimbiil iyo boodh kaarboon ah marka matoorku wareego, marka lagu daro waxyeelada qaybaha, waxaa loo isticmaali karaa codsiyo xaddidan.

 

Haddii aad rabto inaad hagaajiso waxqabadka mootada wadista, waa inaad ka bilowdaa qaybaha awooda, aMOSFETtaas oo si fiican u wadi karta wareegga waa mid aad muhiim u ah, baahida wax qabad ee mashiinka burushka DC, Guanhua Weiye wuxuu leeyahay N-channel gaar ah kor u qaadida awoodda korantada sare ee FETs, oo leh kharash yar, awoodda wareejinta hoose, xawaaraha beddelka degdega ah iyo sifooyinka kale.

WINSOK DFN2X2-6L MOSFET

Isla mar ahaantaana, tanMOSFETWaxa kale oo loo isticmaali karaa in lagu wado mishiinnada alxanka iyo beddelka sahayda korontada.


Waqtiga boostada: Abriil-26-2024