Ib txoj hauv kev los txo qhov hloov pauv hloov hluav taws xob hloov pauv qhov kub ntau dhau
Nyob rau hauv txoj kev thov tiag tiag, MOS raj ntawm lub hwj chim transformer thiab transformer tus tsim ob qho tib si nquag muaj kev kub ntxhov siab. Niaj hnub no, peb yuav pib nrog ob yam no los tshuaj xyuas seb peb yuav ua li cas hais txog qhov hloov hluav taws xob hloov pauv qhov kub ntawm qhov nce. kev txhawj xeeb siab.
MOS raj ntawm lub hwj chim transformer thiab transformer tsim nws tus kheej feem ntau muaj kev kub ntxhov siab thaum lub sij hawm daim ntawv thov tiag tiag txheej txheem. Yuav kom ua tiav qhov kev hloov pauv hloov hluav taws xob hloov pauv qhov kub thiab txias, peb yuav pib nrog ob yam no. siab heev.
Ua ntej tshaj plaws, los ntawm qhov pom ntawm transformer nws tus kheej, thaum qhov kub nce ntau dhau thiab ua kom sov, muaj plaub qhov laj thawj tseem ceeb, suav nrog kev poob tooj liab, cov txheej txheem winding teeb meem, transformer hlau poob, thiab tsis txaus transformer tsim lub zog. Tsis muaj-load cua sov yog coj los ntawm lub transformer lub puas rwb thaiv tsev los yog ib tug high input voltage. Lub kauj yuav tsum tau rewound yog tias lub rwb thaiv tsev puas lawm. Yog hais tias lub input voltage siab dhau lawm, nws yuav tsum tau txo qis los yog lub coil tus naj npawb ntawm spin yuav tsum tau tsa.Yog hais tias qhov voltage yog ib txwm, tab sis nws yuav kub thaum lub load yog nyob rau, nws txhais tau hais tias lub load ntawm lub hwj chim transformer loj heev. , thiab nws cov qauv load yuav tsum tau hloov.
Qhov tseem ceeb tshaj plaws ntawm kev tsim hluav taws xob hauv kev tsim hluav taws xob hloov hluav taws xob yog tsim los ntawm MOS hlab, thiab kev poob yog los liam rau qhov teeb meem ntawm qhov kub siab tshaj. Cov txheej txheem hloov pauv thiab qhov poob ntawm lub xeev ua rau MOS lub raj tag nrho poob. Los ntawm kev xaiv lub raj hloov nrog qhov tsis muaj zog ntawm lub xeev, qhov poob ntawm lub xeev tuaj yeem txo qis. Lub rooj vag nqi thiab lub sijhawm hloov pauv yog ob yam uas ua rau kev hloov cov txheej txheem poob. Yog lawm, los ntawm kev xaiv cov khoom siv nrog kev hloov pauv sai dua thiab lub sijhawm rov qab sai dua, cov txheej txheem hloov pauv tuaj yeem raug txo qis.Tab sis qhov tseem ceeb tshaj plaws yog kom txo qhov poob los ntawm kev tsim cov txheej txheem tswj kom zoo dua thiab tsis siv tshuab, xws li siv cov cuab yeej hloov pauv. , uas tuaj yeem txo qhov kev poob no zoo heev.
Lwm qhov laj thawj yog vim li cas lub zog hluav taws xob hloov hluav taws xob sab hauv qhov kub tuaj yeem siab dhau yog tias lub tshuab hloov pauv tau laus dua. Nws yuav tsum tau ua qhov kev ntsuam xyuas zoo raws li lub sijhawm ua haujlwm thiab lub neej ua haujlwm ntawm lub tshuab hloov pauv thaum tus kws ua haujlwm tau tshuaj xyuas lub transformer thiab MOS raj thiab pom tsis muaj qhov txawv txav.
