Lub hauv paus ntsiab lus ua haujlwm ntawm linear fais fab mov
Cov txheej txheem ua haujlwm ntawm lub voj voog tseem ceeb ntawm cov khoom siv hluav taws xob yog tias cov khoom siv hluav taws xob tau pib ruaj khov los ntawm AC voltage los ntawm pre-voltage stabilizing circuit, thiab tom qab ntawd hloov mus rau hauv DC fais fab mov los ntawm kev sib cais rectification ntawm lub ntsiab ua haujlwm transformer, thiab tom qab ntawd cov linear adjusting lub ntsiab yog finely kho nyob rau hauv lub ntse tswj ntawm lub tswj Circuit Court thiab ib tug-chip microprocessor maub los, thiaj li hais tias nws muaj peev xwm tso tawm ib tug high-precision DC voltage qhov chaw.
1. Fais fab transformer thiab rectification: hloov 380V alternating tam sim no mus rau qhov yuav tsum tau ncaj tam tam sim no.
2. Pre-voltage stabilizing circuit: relay cov ntsiab lus los yog thyristor ntsiab yog siv los kho pre-kho thiab ua ntej stabilize lub input AC los yog DC voltage, yog li txo lub hwj chim noj ntawm linear kho cov ntsiab lus, txhim kho kev ua hauj lwm efficiency thiab kom ntseeg tau siab thiab stability ntawm lub tso zis voltage.
3. Linear adjustment element: finely adjusted the filtered DC voltage to make the input voltage ncav cuag qhov yuav tsum tau muaj tus nqi thiab raug.
4. Lim Circuit Court: nres thiab nqus cov yoj yoj pulsating, cuam tshuam thiab suab nrov ntawm DC fais fab mov mus rau qhov siab tshaj plaws, thiaj li ua kom tsis muaj ripple, tsis tshua muaj suab nrov thiab tsis tshua muaj cuam tshuam ntawm cov zis voltage ntawm DC fais fab mov.
5. Single-chip microcomputer tswj qhov system: Ib-chip microprocessor maub los sib piv, txiav txim, xam thiab txheeb xyuas cov teeb liab pom, thiab tom qab ntawd xa tawm cov lus qhia coj los ua kom tag nrho cov stabilized voltage system ntawm DC stabilized fais fab mov ua haujlwm ib txwm, ntseeg tau thiab sib haum xeeb.
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 los ntawm hluav taws xob hluav taws xob rau DC voltage stabilizing system.
7. Voltage sampling thiab voltage adjustment: ntes cov zis voltage tus nqi ntawm DC tswj fais fab mov thiab teem thiab kho cov zis voltage tus nqi ntawm DC tswj fais fab mov.
8. Kev sib piv thiab amplification Circuit Court: Tom qab sib piv cov zis voltage tus nqi ntawm DC tswj fais fab mov nrog qhov hluav taws xob ntawm qhov kev siv qhov chaw kom tau txais qhov yuam kev voltage teeb liab, amplify lub tswv yim thiab tswj cov linear hloov lub caij kom ruaj ntseg ntawm cov zis voltage. .
9. Kev ntsuas tam sim no Circuit Court: tau txais cov txiaj ntsig tam sim no ntawm DC tswj fais fab rau kev txwv tam sim no lossis kev tiv thaiv kev tiv thaiv.
10. Tsav Circuit Court: lub hwj chim amplifier Circuit Court rau tsav executable Cheebtsam.
11. Zaub: cov zaub ntawm cov zis voltage tus nqi thiab cov zis tam sim no tus nqi ntawm DC tswj fais fab mov.
