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Dab tsi yog ib txoj hlua hluav taws xob?
Cov hlua hluav taws xob ua lub luag haujlwm tseem ceeb hauv cov tsheb niaj hnub no, ua kom muaj zog txhua yam ntawm lub teeb taub hau mus rau cov khoom siv cav.Tab sis dab tsi yog ib txoj hlua hlua khi, thiab vim li cas nws thiaj li tseem ceeb?Ib qho yooj yim muab, cov hlua hluav taws xob yog ib txheej ntawm cov xov hlau, cables, thiab cov khoom txuas siv los nqa hluav taws xob ...Nyeem ntxiv -
Kev paub txog kev ua cov hlua khi thiab xaiv cov khoom siv
Hauv kev nkag siab ntawm ntau tus neeg siv khoom, cov hlua khi yog ib qho yooj yim heev uas tsis muaj ntau cov ntsiab lus, tab sis nyob rau hauv kev nkag siab ntawm tus kws tshaj lij engineer thiab cov kws tshaj lij, cov hlua txuas yog ib qho tseem ceeb hauv cov khoom siv, thiab kev ua tau zoo thiab kev ntseeg siab ntawm cov cuab yeej siv tau. feem ntau kaw...Nyeem ntxiv -
Kev txheeb xyuas qhov xwm txheej tam sim no ntawm kev lag luam hlau hlua ua haujlwm
Tam sim no, muaj ntau txhiab tus loj thiab me hlau hlua ua lag luam nyob rau hauv Suav teb, thiab kev sib tw yog nruj heev.Txhawm rau kom tau txais cov peev txheej sib tw, cov tuam txhab xaim hlua khi tseem ceeb heev rau kev tsim kho vaj tse, xws li ntxiv dag zog rau qhov chaw ...Nyeem ntxiv -
Tsim thiab tsim cov txheej txheem ntawm tsheb hlau hlua
Lub luag haujlwm ntawm lub tsheb xaim hlua hauv tag nrho lub tsheb yog xa lossis pauv lub zog hluav taws xob lossis cov ntaub ntawv teeb liab ntawm lub tshuab hluav taws xob kom paub txog cov haujlwm thiab cov kev xav tau ntawm cov hluav taws xob.Nws yog lub network tseem ceeb lub cev ntawm lub tsheb Circuit Court, thiab tsis muaj tsheb ci ...Nyeem ntxiv -
GaN yog dab tsi thiab vim li cas koj xav tau nws?
GaN yog dab tsi thiab vim li cas koj xav tau nws?Gallium nitride, lossis GaN, yog cov khoom siv uas tau pib siv rau cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob.Nws tau siv los ua LEDs pib hauv 90s, thiab nws tseem yog cov khoom siv nrov rau hnub ci cell arrays ntawm satellites.Qhov tseem ceeb ntawm Ga ...Nyeem ntxiv -
Qhov zoo thiab kev faib tawm ntawm lub hwj chim adapter
(1) Qhov zoo ntawm lub hwj chim adapter Fais fab adapter yog lub zog hloov hluav taws xob zoo li qub uas muaj cov khoom siv hluav taws xob semiconductor.Nws yog ib qho zoo li qub zaus hloov tshuab uas hloov lub zog zaus (50Hz) rau hauv nruab nrab zaus (400Hz ~ 200kHz) los ntawm thyristor.Nws muaj ob lub f...Nyeem ntxiv -
Kev paub yooj yim ntawm lub hwj chim adapter
Fais fab adapter yog lub npe hu ua high-efficiency thiab lub zog txuag hluav taws xob.Nws sawv cev rau txoj kev loj hlob ntawm kev tswj fais fab mov.Tam sim no, monolithic fais fab adapter integrated circuit tau siv dav vim nws qhov zoo ntawm kev sib koom ua ke siab, tus nqi siab ua haujlwm ...Nyeem ntxiv -
Lub hwj chim adapter yog dab tsi?
Txhua yam khoom siv hluav taws xob xav tau DC fais fab adapter los muab cov khoom siv hluav taws xob, tshwj xeeb tshaj yog cov khoom siv hluav taws xob siv los ntawm daim phiaj fais fab adapter.Txhawm rau hloov mus rau qhov hloov pauv ntawm daim phiaj hluav taws xob thiab kev hloov pauv ntawm kev ua haujlwm hauv lub xeev, nws yog qhov tsim nyog yuav tsum muaj DC tswj fais fab adapter los hloov t ...Nyeem ntxiv -
Qhov txawv ntawm lub hwj chim adapter thiab laptop roj teeb
Lub hwj chim ntawm lub khoos phis tawj muaj xws li roj teeb thiab lub hwj chim adapter.Lub roj teeb yog lub zog ntawm lub khoos phis tawj ntawm lub khoos phis tawj rau cov chaw ua haujlwm sab nraum zoov, thiab lub hwj chim adapter yog cov cuab yeej tsim nyog los them cov roj teeb thiab cov khoom siv hluav taws xob nyiam rau cov chaw ua haujlwm sab hauv.1 roj teeb Lub ntsiab ntawm lub laptop ...Nyeem ntxiv -
Feem ntau ua tsis tiav los ntawm lub hwj chim adapter thiab teeb meem roj teeb
Lub khoos phis tawj yog cov khoom siv hluav taws xob sib xyaw ua ke, uas muaj cov kev xav tau siab rau qhov voltage thiab tam sim no.Nyob rau tib lub sijhawm, nws cov khoom siv hluav taws xob sab hauv kuj tseem muaj zog.Yog hais tias lub input tam sim no los yog voltage tsis nyob rau hauv lub tsim ntau yam ntawm tej yam circuits, nws yuav ua rau s ...Nyeem ntxiv -
Feem ntau ua tsis tiav los ntawm lub hwj chim adapter thiab teeb meem roj teeb
Lub khoos phis tawj yog cov khoom siv hluav taws xob sib xyaw ua ke, uas muaj cov kev xav tau siab rau qhov voltage thiab tam sim no.Nyob rau tib lub sijhawm, nws cov khoom siv hluav taws xob sab hauv kuj tseem muaj zog.Yog hais tias lub input tam sim no los yog voltage tsis nyob rau hauv lub tsim ntau yam ntawm tej yam circuits, nws yuav ua rau s ...Nyeem ntxiv -
Cov ntsiab lus ntawm kev sim tiv thaiv overcurrent
Nyob rau hauv lub series tswj fais fab adapter, tag nrho cov load tam sim no yuav tsum ntws los ntawm lub regulating raj.Nyob rau hauv cov ntaub ntawv ntawm overload, instantaneous them ntawm high-muaj peev xwm capacitor los yog luv luv Circuit Court ntawm cov zis kawg, ib tug loj tam sim no yuav ntws los ntawm lub regulating raj.Tshwj xeeb tshaj yog thaum cov zis voltage yog ...Nyeem ntxiv
