Lub hauv paus ntsiab lus ua haujlwm ntawm cov khoom siv hluav taws xob linear
Cov txheej txheem ua haujlwm ntawm lub hauv paus tseem ceeb ntawm cov khoom siv hluav taws xob tawm yog tias cov khoom siv hluav taws xob yog thawj zaug ua ntej AC voltage stabilization los ntawm pre-stabilizing Circuit Court, thiab tom qab ntawd hloov mus rau hauv DC lub zog los ntawm kev sib cais rectification los ntawm lub ntsiab ua haujlwm transformer, thiab tom qab ntawd. yog tswj los ntawm kev tswj Circuit Court thiab ib-chip microprocessor maub los raws li kev txawj ntse tswj. Cov kev hloov kho linear yog kho kom zoo kom tso tawm qhov siab-precision DC voltage qhov chaw.
1. Fais fab transformer thiab rectifier: hloov 380V AC lub zog rau hauv lub zog DC xav tau.
2. Pre-stabilizing Circuit Court: Siv cov khoom sib txuas lossis cov khoom siv thyristor txhawm rau kho ua ntej thiab pib stabilize cov tswv yim AC lossis DC voltage, yog li txo cov hluav taws xob siv hluav taws xob ntawm cov khoom hloov kho, txhim kho kev ua haujlwm, thiab ua kom muaj qhov tseeb ntawm qhov tso zis voltage. . thiab siab stability.
3. Linear adjustment tivthaiv: Finely kho cov lim DC voltage kom cov input voltage mus txog qhov yuav tsum tau muaj tus nqi thiab raug.
4. Lim Circuit Court: Thaiv thiab nqus cov suab nrov nthwv dej, cuam tshuam, thiab lub suab nrov ntawm DC fais fab mov mus rau qhov siab tshaj plaws, yog li ua kom ntseeg tau tias cov zis hluav taws xob ntawm DC fais fab mov tsis muaj ripple, tsis tshua muaj suab nrov, thiab cuam tshuam tsawg.
5. Ib leeg-chip microcomputer tswj system: Ib-chip microprocessor maub los sib piv, txiav txim, xam, txheeb xyuas thiab lwm yam txheej txheem ntawm ntau yam kev kuaj pom, thiab tom qab ntawd teeb meem cov lus qhia tswj kom ua rau tag nrho cov voltage stabilizing system ntawm DC stabilized fais fab mov ua haujlwm. nquag thiab ntseeg tau. , kev sib koom tes.
6. Cov khoom siv hluav taws xob sib txuas thiab siv hluav taws xob siv hluav taws xob: Muab cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob xav tau rau kev ua haujlwm ntawm hluav taws xob circuits rau DC voltage stabilization system.
7. Voltage sampling thiab voltage regulation: detect the output voltage value of the DC regulated power supply and set and adjust the output voltage value of the DC regulated power supply.
8. Kev sib piv amplification Circuit Court: Sib piv cov zis voltage tus nqi ntawm DC tswj fais fab mov nrog qhov voltage ntawm cov ntaub ntawv siv kom tau qhov yuam kev voltage teeb liab, ces amplify lub tswv yim thiab tswj cov linear hloov tivthaiv kom lub stability ntawm cov zis voltage.
9. Kev kuaj xyuas tam sim no: Tau txais cov txiaj ntsig tam sim no ntawm DC tswj fais fab mov rau kev txwv tam sim no lossis cov ntaub ntawv tiv thaiv kev tiv thaiv.
10. Tsav tsheb: Ib lub hwj chim amplifier Circuit Court teeb tsa los tsav cov khoom siv tau.
11. Zaub: Zaub ntawm qhov tso zis voltage tus nqi thiab tso zis tam sim no tus nqi ntawm DC tswj fais fab mov.
