Lub luag hauj lwm ntawm diodes nyob rau hauv lub zog hloov kho

1, cov ntsiab cai yooj yim thiab cov yam ntxwv ntawm dodes
Diode yog ib tus qauv PN los ntawm P - yam ntxwv yog tias nws tso cai rau ib qho kev coj mus, uas yog kev txiav tawm tom qab thiab thim rov qab. Tus yam ntxwv no ua rau muaj kev tswj tau zoo rau kev tswj hwm qhov ntws ntawm cov voj voog, tiv thaiv rov qab tam sim no los ntawm kev puas tsuaj rau cov khoom siv sib tsoo.
Nyob rau pem hauv ntej bias bias voltage, cov diode yog nyob rau hauv ib lub xeev coj los ua, cia tam sim no kom dhau mus qeeb; Nyob rau hauv rov qab bias voltage, cov diode yog nyob rau hauv ib tug txiav - tawm xeev, tiv thaiv kev tiv thaiv zoo tam sim no. Cov xeeb ceem no ua rau muaj kev siv hluav taws xob zoo li qub xws li RECOMATION, Voltage kev tswj hwm, thiab hloov.
2, lub luag hauj lwm tshwj xeeb ntawm diodes nyob rau hauv lub zog hloov kho
Rectification effect
Lub Recifier Circuital hauv lub zog adapter yog thawj qhov txuas uas diodes ua si ib qho tseem ceeb. Lub luag haujlwm tseem ceeb ntawm lub rectifier Circuit Court yog hloov dua tshiab rau hauv ncaj qha tam sim no rau kev siv hauv cov khoom siv hluav taws xob. Nyob rau hauv lub hwj chim hloov kho, ib tug diode choj Circuit Court yog siv, uas muaj plaub dodes. Los ntawm ib txoj kev sib txuas lus tshwj xeeb, tsuas yog qhov zoo (lossis tsis zoo) ib nrab voj voog voltage ntawm AC lub hwj chim voltage ntawm AC breatter, yog li ua tiav kev hloov dua siab tshiab los ntawm AC.
Kev ntsuas hluav taws xob ntxiv tua cov hluav taws xob hloov pauv thiab ua rau cov zis hluav taws xob ntau ruaj khov los ntawm kev lim capacitors thiab lwm yam. Cov Diod ua si lub luag haujlwm ntawm lub rectifier hauv cov txheej txheem no, kom pom tseeb tias DC lub zog tawm los ntawm lub zog adapter tau ruaj khov volage thiab cov yam ntxwv tam sim no.
Kev Tiv Thaiv Circuit Court
Nyob rau hauv lub zog hloov kho, diodes tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev voj voog. Tom qab lub zog adapter txuas nrog lub zog loj, lub tswv yim hluav taws xob ua ntej hloov lub zog (feem ntau yog txo nws kom haum rau cov khoom siv los ntawm kev hloov pauv. Thaum lub sijhawm cov txheej txheem no, diodes tuaj yeem tiv thaiv rov qab tam sim no los ntawm kev puas tsuaj rau kev hloov pauv thiab lwm cov khoom sib xyaw Circuit Court.
Thaum lub hwj chim adapter ntsib txawv txav txawv txav ntawm cov neeg voltage, thiab load hloov pauv sai sai This protection mechanism is of great significance for ensuring the long-term stable operation of power adapters.
Voltage stabilizing tswj Circuit Court
Txawm hais tias txoj haujlwm ncaj qha ntawm diodes nyob rau hauv voltage kev cai tsis yog qhov tseem ceeb raws li ntawd Qhov ntsuas hluav taws xob tshem tawm hluav taws xob yog qhov tseem ceeb hauv kev ruaj khov ntawm qhov ruaj khov ntawm cov zis hluav taws xob ntawm lub hwj chim adapter. Nws pom cov kev hloov pauv ntawm cov zis hluav taws xob thiab kho lub teeb tsa kev tswj hwm kom tswj tau cov kev sib piv ntawm lub tshuab nqus tsev, txhawm rau tswj hwm qhov kev ruaj khov ntawm cov zis hluav taws xob.
Thaum lub sijhawm ua qauv no, diodes, raws li ib feem ntawm cov kis las, koom rau hauv cov kis tus kis thiab kev txhawb nqa, muab kev txhawb nqa tsim nyog rau kev tswj cov kev tswj. Lub caij no, cov lus qhuab qhia rau pem hauv ntej ntawm Diode tseem ua kom pom tseeb tias cov khoom siv hluav taws xob tuaj yeem teb tau sai sai thaum xav tau, kho cov zis hluav taws xob, thiab tswj hwm nws cov kev ruaj khov.
3, Qhov tseem ceeb ntawm diodes hauv cov khoom siv fais fab niaj hnub adapter tsim
Nrog kev txhim kho cov thev naus laus zis hloov tshiab niaj hnub, tus tsim ntawm lub zog hloov kho kuj yog tas li optimized thiab innovated. Hauv cov txheej txheem no, diodes, raws li cov hluav taws xob hluav taws xob tseem ceeb rau kev tsim cov khoom siv hluav taws xob vim lawv cov hom kev ua tau zoo thiab ntau hom.
Niaj hnub tsim hluav taws xob hloov kho feem ntau siv hloov fais fab siv hluav taws xob los ntawm kev tswj hwm tus piv rau thiab tawm ntawm lub hloov pauv hloov pauv. Hauv cov thev naus laus zis no, donges, raws li ib qho ntawm cov hloov pauv, tau siv tag nrho lawv cov lus teb nrawm thiab cov yam ntxwv siab tiv thaiv. Lub caij no, nrog kev nce qib nroos ntawm cov ntaub ntawv semiconductor thiab kev txhim kho txuas ntxiv tau txhim kho, muab kev txhawb nqa zoo dua rau kev tsim cov khoom siv hluav taws xob.
Tsis tas li ntawd, lub zog hluav taws xob hloov kho kuj tau ntsib cov kev sib tw xws li lub zog ua haujlwm siab dua, qhov loj me, thiab dav dav dav voltage ntau. Nyob rau hauv cov kev, diodes tseem ua lub luag haujlwm tseem ceeb. Los ntawm kev xaiv hom kev tsim nyog thiab hom kev sib txuas, kev ua tau zoo ntawm lub zog ua tau zoo, txhim kho nws cov zog ua tau zoo thiab ruaj khov thaum txo nws qhov loj thiab tus nqi.
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