Nrog rau kev tsim khoom ntawm zener diode, muaj lub sijhawm zoo los ua kom lub zog hloov pauv. Qhov no yog qhov tsim nyog rau kev ua haujlwm ib txwm muaj ntawm ntau cov khoom siv hauv tsev. Lub tshuab hluav taws xob ruaj khov niaj hnub no muaj cov txiaj ntsig zoo tso tawm thiab siv nyob rau hauv yuav luag txhua qhov hluav taws xob hluav taws xob. Nws tuaj yeem pom hauv daim kab xev, TVs, chargers, computers, thiab lwm yam.
Ntau yam nyob ntawm qhov zoo ntawm lub zog ntawm lub voj voog. Qhov no feem ntau yog kev ruaj ntseg ntawm tag nrho cov cuab yeej. Ntxiv nrog rau cov khoom siv hauv tsev, cov khoom siv hluav taws xob ruaj khov yog siv dav hauv kev tsim khoom. Nrog nws cov kev pab, cov khoom siv hluav taws xob tau muab, uas yog koom nrog kev tswj xyuas cov txheej txheem thev naus laus zis. Cov kev cai tshwj xeeb raug txwv rau qhov zoo ntawm cov khoom siv hluav taws xob ncaj qha, vim tias kev ua haujlwm ib txwm muaj ntawm tag nrho cov kab ntau lawm nyob ntawm lawv txoj haujlwm.
Feem ntau, AC voltage stabilizers suav nrog parametric stabilizer, uas yogib tug zoo tib yam voltage divider, nyob rau hauv ib sab caj npab uas muaj ib tug zener diode. Qhov Circuit Court no yooj yim heev thiab txhim khu kev qha hauv kev ua haujlwm uas nws siv hauv hluav taws xob tau dhau los ua ib daim ntawv zoo hauv kev tsim ntau yam khoom siv.
Tus yam ntxwv uas tsis yog-linear ntawm zener diode tso cai rau koj los tsim cov kev tswj hluav taws xob uas tau nkag mus rau theem amplifier raws li lub transistor. Electrolytic capacitor feem ntau yog muab tso rau ntawm qhov tso zis ntawm lub cuab yeej. Lawv txoj haujlwm yog txhawm rau txhim kho qhov hluav taws xob ruaj khov. Xws li ib tug Circuit Court muaj cov yam ntxwv zoo heev, cov zis ripple tsis tshaj ib feem pua. Qhov zoo kuj suav nrog qib qis ntawm kev cuam tshuam hluav taws xob. Tab sis xws li ib tug stabilized fais fab mov muaj nws drawbacks. Qhov no yog qhov ua haujlwm qis thiab qhov loj me, raws li nws siv lub hwj chim kauj ruam-down transformer.
Kev sim kho cov kev tsis txaus no tau coj mus rau kev tsim cov khoom siv uas tau ua raws txoj cai hloov pauv hloov pauv. Kev ua haujlwm ntawm cov peev txheej zoo li no yog ua raws li kev hloov pauv hloov hluav taws xob thiab hloov mus rau hauv lub zog ntawm lub zog mus txog 1000 Hz thiab siab dua. Nws txoj kev hloov pauv tuaj yeem ua tau los ntawm kev siv me me transformers. Qhov no ua rau txo qhov loj me thiab nce kev ua haujlwm ntawm lub cuab yeej.
Ntxiv mus, qhov hluav taws xob tau ruaj khov thiab ua kom zoo los ntawm cov capacitors. Xws li lub zog ruaj khov muaj kev ua haujlwm siab thiab qhov me me. Tab sis nws muaj lub suab nrov ntawm cov zis. Lawv siv tau pom zoo hauv cov khoom siv hauv tsev, qhov twg xws li qhov ntsuas qhov ntev muaj qhov lojnqi.
Pulsed sources tau pov thawj lawv tus kheej thiab siv hauv TVs, khoos phis tawj, laptops, thiab lwm yam.
Tau npaj chav kuaj hauv tsev, nws yog qhov tsim nyog los yuav lossis ua rau koj tus kheej lub zog ruaj khov. Nws yuav pab tau nyob rau hauv kev teeb tsa lub circuits thiab pib cov khoom ntawm qhov yuav tsum tau muaj voltage. Cov blocks no tau siv dav hauv chav kuaj hauv kev tsim khoom, lawv tuaj yeem siv los kho cov qub lossis tsim cov khoom siv hluav taws xob tshiab.
