1, tsawg zog noj, high efficiency. Nyob rau hauv lub switching fais fab mov Circuit Court, feem ntau lub cev raj V nyob rau hauv lub excitation teeb liab, nws alternately ua hauj lwm nyob rau hauv lub on-off thiab cutoff switching xeev, lub conversion ceev ceev heev, zaus feem ntau yog hais txog 50kHz, nyob rau hauv ib co advanced technology teb chaws, muaj peev xwm. ua ntau pua lossis ze li 1000kHz. Qhov no ua rau kev hloov pauv ntawm transistor V lub zog siv tsawg heev, qhov ua tau zoo ntawm cov khoom siv hluav taws xob tuaj yeem txhim kho tau zoo, nws cov txiaj ntsig tuaj yeem ncav cuag 80 feem pua.
2, me me, lub teeb yuag. Nws yog tseeb los ntawm daim duab schematic ntawm lub zog hloov hluav taws xob uas tsis muaj hluav taws xob ntau zaus transformer siv ntawm no. Lub zog dissipation ntawm lub qhuav kho raj V yog txo qis heev, thiab lub dab dej kub loj raug tshem tawm. Rau ob qho laj thawj no, lub zog hloov hluav taws xob yog qhov me me thiab lub teeb hauv qhov hnyav.
3, ntau yam kev cai voltage. Cov zis hluav taws xob los ntawm kev hloov hluav taws xob hloov hluav taws xob yog tswj hwm los ntawm lub luag haujlwm piv ntawm cov teeb liab excitation, thiab qhov sib txawv ntawm qhov hluav taws xob ntawm cov teeb liab tawm tswv yim tuaj yeem them nyiaj los ntawm kev hloov pauv zaus lossis qhov dav ntawm kev hloov pauv. Nyob rau hauv no txoj kev, thaum lub hwj chim zaus daim phiaj voltage hloov heev, nws tseem muaj peev xwm ua kom ib tug ruaj khov tso zis voltage, yog li lub switching fais fab mov voltage regulator ntau yog dav, voltage regulator nyhuv yog zoo heev. Tsis tas li ntawd, muaj ob txoj hauv kev los hloov lub luag haujlwm piv: pulse width modulation thiab zaus hloov kho. Switching fais fab mov tsis tsuas yog muaj qhov zoo ntawm qhov dav voltage regulator range, tab sis kuj muaj ntau txoj hauv kev kom ua tiav voltage regulator. Cov neeg tsim qauv tuaj yeem hloov pauv ntau hom kev hloov pauv hluav taws xob raws li qhov xav tau ntawm kev siv tswv yim.
