Lub ntsiab Cheebtsam thiab cov haujlwm ntawm kev hloov lub zog fais fab
Cov khoom siv fais fab feem ntau kuaj cov zis voltage thiab xa nws mus rau qhov kev sib piv voltage amplectier tshaj plaws nrog kev siv hluav taws xob. Cov zis ntawm cov hluav taws xob no yog siv los ua cov tswv yim ntawm cov hluav taws xob hloov pauv nrog cov tswv yim, yog li kho nws cov zis hluav taws xob. Tab sis hloov fais fab kev hloov pauv cov zis hluav taws xob los ntawm kev kho lub raj thiab tawm ntawm lub raj tswj hwm, uas yog, lub luag haujlwm ua haujlwm voj voog.
2, Lub hauv paus ntsiab lus ntawm fais fab hluav taws xob tsuas yog suav nrog cov hluav taws xob muaj zog, thiab siv cov zis siv hluav taws xob, thiab siv cov zis siv hluav taws xob ua ntej kom tau txais cov ntaub ntawv tsis ruaj khov. Yuav kom ua tiav siab-precision dc voltage, cov zis voltage yuav tsum tau kho los ntawm cov lus teb hluav taws xob. Lub tshuab hluav taws xob hluav taws xob no yog qhov muaj peev xwm heev thiab tuaj yeem ua tiav qhov siab ruaj khov nrog minimal ripple thiab tsis muaj kev cuam tshuam los yog suab nrov los ntawm hloov fais fab khoom siv. Tab sis nws qhov tsis zoo yog tias nws yuav tsum tau ib qho loj thiab loj thauj khoom, thiab lub ntim thiab qhov hnyav ntawm lub lim dej yuav tsum muaj peev xwm capacitors kuj tseem loj heev. Ib qho ntxiv, cov lus qhia hluav taws xob hluav taws xob ua haujlwm hauv lub xeev linear, thiab muaj ib qho voltage poob rau kev hloov raj. Thaum tsim tawm cov haujlwm loj tam sim no, lub zog kev noj ntawm kev hloov kho lub raj yog siab dhau, kev hloov zuj zus rov qab los, thiab lub sijhawm kub loj yuav tsum tau nruab. Cov khoom siv hluav taws xob no tsis haum rau cov kev xav tau ntawm cov khoos phis tawm thiab lwm yam khoom siv, thiab yuav maj mam hloov los ntawm hloov hom hwj huam.
3, kev sib piv ntawm kev hloov fais fab hluav taws xob tsuas yog suav nrog cov phiaj ntaub lim, inverter, cov zis hluav taws xob, thiab kev tiv thaiv Circuit Court, thiab kev tiv thaiv Circuit Court, thiab kev tiv thaiv Circuit Court. Lawv txoj haujlwm yog:
1. Cov phiaj xwm kev cuam tshuam lim: tshem tawm kev cuam tshuam los ntawm cov kab sib chaws, xws li cov hluav taws xob pib, thiab lwm yam ntxiv rau cov khoom siv hluav taws xob ntau
2. Cov lus qhia Recifier lim: kho thiab lim cov lus tawm ntawm lub zog hluav taws xob kom muab DC voltage rau lub converter.
3. Inverter: Nws yog qhov tseem ceeb ntawm kev hloov pauv fais fab tuag. Nws converts DC voltage rau hauv high-zaus ac voltage thiab ua haujlwm los cais cov zis los ntawm cov phiaj xwm fais fab.
4. Cov zis recectifier lim: kho thiab lim lub high-zaus dc voltage, thaum tseem yuav tiv thaiv lub suab nrov uas cuam tshuam nrog lub nra.
5. Tswj Circuit Court: Ntes Cov zis tawm DC voltage, muab piv rau qhov siv voltage, thiab ua kom zoo dua nws. Hloov cov mem tes dav ntawm oscillator los tswj lub converter thiab tswj ruaj khov voltage.
6. Kev tiv thaiv Circuit: Thaum hloov hluav taws xob ua haujlwm dhau los lossis kev tiv thaiv kev tiv thaiv lub zog los tiv thaiv lub nra thiab lub zog hluav taws xob.
Hloov fais fab hloov kho cov hluav taws xob tam sim no rau hauv qhov tam sim no, tom qab ntawd inverts ncaj qha rau kev hloov tshiab tam sim no, thiab thaum muaj kev tawm tswv yim ncaj qha rau cov hluav taws xob tshiab. Txoj kev no, hloov fais fab fais fab tshem tawm cov transformer thiab voltage tswv yim corrcuita hauv cov khoom siv fais fab. Lub inverter Circuit Couple hauv lub hloov fais fab kiag li lawm digitally hloov kho, uas tuaj yeem ua tiav qhov raug.
