Lus Cim Rau Cov Kev Pab Fais Fab
Thaum tus qauv tsim hluav taws xob rau fais fab, nws tseem ceeb heev uas yuav tsum tau xav txog lub hwjchim txhawb zog.Hloov qee tus cim rau kev xaiv fais fab.
One.The yooj yim lub hauv paus xaiv ntawm lub hwj chim
Voltage thiab tam sim no ntau, no ob indictators yog cov yooj yim tshaj plaws los txiav txim, ntev li ntev tau xam raws li lub zog noj ntawm Circuit Court.Also xav mus ntsuam xyuas high thiab low voltage extremum.Most tas zog cia tso zis voltage hloov + / - 10 % range, yog hais tias qhov kev hloov pauv tsis muaj peev xwm ua tau raws li cov cai hauv Circuit Court, xaiv qhov tso zis yuav kho lossis pub ntau dua ntawm cov khoom siv fais fab.
Yog tias siv fais fab mov los noj ib yam khoom siv, tom qab ntawd 75% mus rau 90% tam sim no qhov loj tshaj tam sim no yog powered los ntawm ib lub hwj huam, thiab txuas ob lossis ntau lub hwj huam khoom siv rau qhov tsis txaus.
Ob.The expansion Thiab kev nyab xeeb ntawm fais fab mov
1. Tuaj hauv kev ua haujlwm los yog hauv koob
Thaum twg lub zog tsis muaj peev xwm ua tsis tau raws li qhov yuav tsum tau muaj zog lossis tam sim no, ob lossis ntau tshaj cov khoom siv siv hluav taws xob (los yog sib txawv ntawm qhov sib npaug ntawm tib lub hwj chim) hauv kev ua haujlwm los yog hauv koob. Hauv qab no hom kev ua haujlwm, kev txuas ntawm ntau lub hwj huam mov voltage regulator thiab kev tswj fais fab tseem tseem tshuav, tsuas yog lub hwj huam mov ua tus tswv thiab tswj lwm tus
2.Siv Thaiv Kev Tiv Thaiv
Vim tias lub hwj huam pub zaub mov sib txawv, thiab kab tias tam sim no ntws ntawm cov circuits tsis paub, kom tsis txhob muaj lub hwj chim, nws yog ib qho tseem ceeb uas yuav tsum tau tiv thaiv kom muaj kev sib cog lus hauv Circuit Court.
Yuav luag tag nrho cov hwj huam tawm muaj raws li cov yeeb yam: thaum nws ntog sab nraum qhov ntau ntawm cov zis, nws tuav ntawm cov nqi siab tshaj plaws, los yog tua lub hwj chim los ntawm nws tus kheej. Qee qhov kev pabcuam fais fab yuav tsis yog tsuas yog tsim los tsim cov khoom tau tso zis, tab sis kuj tau txais hom khoom fais fab cov khoom ruaj khov. Uas yog hais tias, thaum lub zog los yog tam sim no tshaj qhov teev tus nqi ntawm sab nraud Circuit Court, lub hwj huam mov tau tig qhov qhov hluav taws xob mus rau qhov tam sim no qhov hluav taws xob los yog hloov tus nqi tam sim no qhov chaw kom muaj qhov hluav taws xob li qhov ntxiv. Ntxiv ib qho kev tiv thaiv diodes rau fais fab mov tuaj yeem tiv thaiv kev puas tsuaj misconnection ntawm lwm fais fab mov polarity. Thermal sensors tuaj yeem siv tau los tiv thaiv kom tsis txhob hlawv fais fab nyob hauv kev ua haujlwm tsis tu ncua hauv ib qho kev kub nyhiab lossis tsis txias.
Peb.Qhov tus cag uas muaj peev xwm ua tau nyob hauv lub hwj chim
1. Ripple thiab suab nrov
Qhov zoo tshaj plaws DC lub hwj chim yuav tsum tau npaj ntshiab DC, tiam sis yeej muaj qee cov kev cuam tshuam no, xws li cov hluav taws xob tso tawm qhov chaw nres nkoj uas tsis muaj teeb meem tam sim no thiab cov oscillations siab. Ob lub cuam tshuam nrog lub suab nrov spikes generated los ntawm lub hwj huam mov nws tus kheej, ua rau nws zoo li sib quas ntus thiab tsis zoo.
2.stability
Thaum cov kab hluav taws xob los yog hloov qhov hloov tam sim no, qhov hluav taws xob qhov hluav taws xob ntawm DC lub hwj huam mov yuav nce thiab nqis. Tus tswj ntawm qhov Regulators yog txiav txim siab los ntawm qhov tsis muaj teeb meem ntawm qhov ntsuas, qhov ntsuas yog hais txog lub peev xwm ntawm lim capacitor thiab tus nqi zog tso tawm.Yog siv lub hwj xwm fab xwm yeem, tsuas yog xav tau yooj yim thauj khoom ua kom muaj kev ruaj ntseg. Cov degree ntawm stability feem ntau txhais tias yog feem pua ntawm cov tsis muaj qhov nyhav los yog tag nrho cov khoom tawm qhov hluav taws xob los yog hloov tus nqi hluav taws xob.
3.Txheej sab ntsujplig
Txoj kev ntseeg loj kuj muaj ob qho kev tsis pom zoo rau kev thauj khoom, thawj zaug tsis haum rau kev ua hauj lwm ntawm qhov kev tswj hwm ntawm qhov ceev xwm, ntau qhov tsis zoo yog ua kom muaj qhov tso tawm ntawm DC lub hwjchim txaus hloov ntawm kev hloov ntawm kev hloov tam sim no, cov kev hloov no tuaj yeem cuam tshuam txog kev xeem raws li impulse thiab suab nrov.
4.Power Supply cov lus teb xa rov qab los yog rov qab
Lub sijhawm them nqi hluav taws xob cov lus teb thiab kev rov qab ua haujlwm tau hais tias lub peev xwm ntawm lub zog hluav taws xob regulator Circuit Court yuav rov zoo li qub thaum tawm cov khoom hloov tawm mam li nco dheev. Nws muaj ob txoj kev los ua kom lub hwj chim ua tiav thiab rov ua hauj lwm: ib qho yog qhov zis offset tus nqi thaum thauj dheev hloov; qhov thib ob yog lub sijhawm costing los mus tso zis nws thawj. Rau kev sib luag, feem ntau yog thaum hloov pauv 10%, kos lub voj voog sib txawv ntawm vector los ntawm cov zis hauv lub teb chaws ntawm deviating los ntawm lub ncov voltage, thiab rov ua hauj lwm lub sij hawm los ntawm cov khoom siv tawm ntawm lub cev kom zoo. Muaj qee tus neeg ua lag luam, sim rov qab los ntawm kev hloov loj dua tam sim no. Piv txwv, siv sij hawm rov los thaum tso zis tawm tam sim no 50% mus rau 100%.