1. Tsawg zog noj thiab ua haujlwm siab. Nyob rau hauv lub excitation ntawm lub excitation teeb liab, lub transistor V ua hauj lwm alternately nyob rau hauv lub on-off thiab off-on switching xeev, lub conversion ceev ceev heev, thiab cov zaus feem ntau yog hais txog 50kHz. 1000 kHz. Qhov no ua rau lub zog siv hluav taws xob hloov pauv hloov V me me heev, thiab qhov ua tau zoo ntawm cov khoom siv hluav taws xob tuaj yeem txhim kho tau zoo, thiab nws cov txiaj ntsig tuaj yeem ncav cuag 80 feem pua.
2.Me me thiab lub teeb yuag. Los ntawm daim duab schematic thaiv ntawm kev hloov hluav taws xob tswj hluav taws xob, nws tuaj yeem pom meej tias tsis muaj lub zog loj zaus transformer siv ntawm no. Txij li thaum lub zog dissipated ntawm lub raj hloov V tau txo qis heev, lub dab dej kub loj dua raug tshem tawm. Vim yog ob qho laj thawj no, kev hloov hluav taws xob tswj hluav taws xob yog qhov me me thiab lub teeb hauv qhov hnyav.
3. Ntau yam ntawm kev tswj hluav taws xob. Cov zis hluav taws xob los ntawm kev hloov hluav taws xob tswj hluav taws xob yog tswj hwm los ntawm lub luag haujlwm ntawm lub voj voog ntawm lub suab nrov, thiab kev hloov pauv ntawm cov teeb liab input voltage tuaj yeem them nyiaj los ntawm kev hloov pauv ntau zaus lossis qhov dav hloov pauv, yog li thaum lub zog hluav taws xob hluav taws xob hluav taws xob hloov pauv tau zoo heev, nws tseem tuaj yeem ua kom ntseeg tau tias cov zis hluav taws xob ruaj khov. Yog li ntawd, qhov kev tswj ntawm qhov hluav taws xob ntau ntawm cov khoom siv hluav taws xob hloov hluav taws xob yog qhov dav heev, thiab cov kev tswj hluav taws xob muaj txiaj ntsig zoo heev. Tsis tas li ntawd, muaj ob txoj hauv kev los hloov cov dej num piv: ib hom mem tes dav modulation thiab ib hom kev hloov pauv zaus. Nyob rau hauv txoj kev no, kev hloov hluav taws xob tswj hluav taws xob tsis yog tsuas yog muaj qhov zoo ntawm ntau yam kev tswj hluav taws xob, tab sis kuj muaj ntau txoj hauv kev kom ua tiav qhov kev tswj hwm hluav taws xob. Cov neeg tsim qauv tuaj yeem xaiv ntau hom kev hloov pauv cov khoom siv hluav taws xob raws li qhov yuav tsum tau ua ntawm kev siv tswv yim.
4. Cov ntaub ntawv hauv Circuit Court yog hloov tau thiab muaj ntau yam. Piv txwv li, muaj kev txaus siab rau tus kheej thiab lwm yam kev txaus siab, dav-modulated thiab zaus-modulated hom, ib leeg-kawg thiab ob-kawg, thiab lwm yam. Cov neeg tsim qauv tuaj yeem siv qhov zoo ntawm ntau hom circuits los tsim cov keyboards uas tuaj yeem ua tau. ntsib cov ntawv thov sib txawv. Fais fab mov.
