I-inverter yokugcina amandla i-PCBA Umhlangano webhodi lesifunda ophrintiwe wama-inverters okugcina amandla

I-inverter yokugcina amandlaIbhodi le-PCBA liyingxenye ebalulekile ye-inverter yokugcina amandla, esetshenziselwa ukuguqula okwamanje okuqondile kumandla we-AC, nokulondoloza amandla kudivayisi yokugcina amandla.

I-PCBA ye-inverter yokugcina amandla ibhodi ngokuvamile yakhiwa izingxenye ezilandelayo eziyinhloko:

I-chip yokulawula eyinhloko kanye nesifunda sokulawula: i-chip yokulawula eyinhloko iwumgogodla webhodi le-PCBA, elibhekene nokulawula ukusebenza kanye nemisebenzi ehlukahlukene ye-inverter yokugcina amandla. Isifunda sokulawula sihlanganisa ukuvikelwa kwesifunda, isifunda se-analog, isifunda sedijithali, njll., esisetshenziselwa ukulawula nokuqapha okokufaka, okukhiphayo, okwamanje, i-voltage kanye neminye imingcele ye-inverter.

Isekhethi yokuphakela amandla: isetshenziselwa ukunikeza i-voltage yokuphakelwa kwamandla kanye namanje okudingekayo inverter. Ngokuvamile kufaka phakathi isekethe yokulungisa kabusha, isekethe yesihlungi nesilawuli se-voltage.

I-inverter circuit: iguqula amandla amanje aqondile agcinwe kudivayisi yokugcina amandla abe amandla e-AC. Isekethe ye-inverter imvamisa yakhiwa i-MOSFET, IGBT namanye amadivaysi kagesi, futhi iguqula amandla e-DC abe amandla aphezulu e-AC ngokulawula ukushintsha kanye nobuchwepheshe bokumodudula kwemvamisa ephezulu.

Isekhethi ephumayo kanye nesekhethi yokuvikela: Isekethe yokuphumayo ixhuma amandla e-AC aphuma ku-inverter kuya emthwalweni, okungaba into yasendlini, injini noma ezinye izinto zokusebenza. Isekhethi yokuvikela isetshenziselwa ukuqapha isimo sokusebenza se-inverter futhi ivikele i-inverter nokulayisha uma kunezimo ezingavamile.

Ukuxhumanisa izindawo zokusebenzelana nezinzwa: Ibhodi le-PCBA lingaphinda lifake ukuxhumana kwezinye izingxenye noma amasistimu, kanye nezinzwa zokuqapha imingcele yemvelo. Lezi zindawo zokusebenzelana nezinzwa zingaxhumana namadivayisi angaphandle ukuze kuqashwe ukude nokulawula.

1. Ukushaja okusheshayo: ukuxhumana okuhlanganisiwe kanye ne-DC two-way transformation

2. Ukusebenza kahle okuphezulu: Yamukela idizayini yobuchwepheshe obuphambili, ukulahleka okuphansi, ukushisisa okuphansi, ukonga amandla ebhethri, ukwelula isikhathi sokukhipha

3. Ivolumu encane: ukuminyana kwamandla aphezulu, indawo encane, isisindo esiphansi, amandla aqinile wesakhiwo, ilungele izinhlelo zokusebenza eziphathwayo neselula.

4. Ukuguquguquka okuhle komthwalo: okukhiphayo 100/110/120V noma 220/230/240V, 50/60Hz sine wave, umthamo wokulayisha oqinile, ofanele amadivayisi ahlukahlukene we-IT, amathuluzi kagesi, izinto zikagesi zasendlini, awukhethi umthwalo.

5. Ibanga lefrikhwensi yokufakwayo okubanzi okubanzi kakhulu: Ivoltheji yokufaka ebanzi kakhulu engu-85-300VAC (isistimu engu-220V) noma isistimu engu-70-150VAC 110V) kanye nebanga lokufaka ifrikhwensi engu-40 ~ 70Hz, ngaphandle kokwesaba indawo yamandla enokhahlo.

6. Ukusebenzisa ubuchwepheshe bokulawula idijithali ye-DSP: Yamukela ubuchwepheshe bokulawula idijithali obuthuthukisiwe be-DSP, ukuvikela okugcwele okuphelele, okuzinzile futhi okuthembekile

7. Umklamo womkhiqizo onokwethenjelwa: yonke ibhodi yengilazi enezinhlangothi ezimbili, ehlanganiswe nezingxenye ezinkulu ze-span, eqinile, ukumelana nokugqwala, ithuthukisa kakhulu ukuguquguquka kwemvelo.