Yuav ua li cas tswj lub hwj chim adapter

Fais fab adapters muaj ntau heev nyob rau hauv lub neej tiag tiag. Cov repeaters thiab walkmans siv los ntawm cov phooj ywg tau muab tso rau hauv kev siv. Lawv tuaj yeem hloov dua siab tshiab thiab siv los ntawm cov khoom siv fais fab. Yog tias tsis muaj hluav taws xob, Cov khoom siv no zoo li cov khoom seem uas siv tsis tau. Lub hwj chim adapter kuj xav tau kev saib xyuas thaum lub sijhawm siv. Ntau tus phooj ywg muaj tus cwj pwm tsis zoo hauv cov txheej txheem ntawm kev siv nws, ua rau lub neej ua haujlwm luv luv.

Thaum cov cuab yeej siv hluav taws xob tau raug tswj xyuas, nws yuav tsum muaj kev nkag siab tob txog cov khoom siv hluav taws xob. Feem ntau, lub hwj huam mov yog nruab nrog lub nominal voltage. Qhov nominal voltage txhais li cas? General nominal voltage yog hais txog qhov voltage uas nws tso zis, uas yog, qhov voltage tsis muaj load, tsis muaj tam sim no tso zis. Feem ntau hais lus, cov khoom siv hluav taws xob zoo sib xws yog qhov tsis muaj hluav taws xob tsis muaj hluav taws xob, uas txawv ntawm tus qauv voltage uas tib neeg siv txhua hnub. Yog li ntawd, qhov sib xws ntawm cov khoom siv hluav taws xob yog qhov siab heev, tab sis nyob rau hauv lub neej tiag tiag, yog tias lub hwj chim adapter xaim tawg tau hloov cov hlau tsis sib xws, uas muaj qee yam cuam tshuam rau lub zog hloov hluav taws xob adapter.

Tib lub hwj chim adapter tseem yuav tsim cov kub sib txawv thaum ua haujlwm. Qee cov phooj ywg lub hwj chim adapters ua kom muaj cua sov ntau. Txhawm rau kom txias, lawv siv cov paj rwb ntub dej kom txias. Txoj kev no muaj qee yam teeb meem, dej ntau dhau yuav ua rau muaj teeb meem loj nrog lub hwj chim adapter. Nyob rau hauv lub ntsej muag ntawm xws li ib tug tshwm sim, ua ntej ntawm tag nrho cov, tsis txhob xav tias koj lub hwj chim mov muaj teeb meem, koj yuav tsum tau soj ntsuam seb koj ua dab tsi, seb puas muaj ob USB hard drives, CPU puv ceev ua hauj lwm, thiab lwm yam, koj xav tau. los kho qhov kev hloov kho ua haujlwm raws li txoj haujlwm.