Isilungisi/Ishaja yebhethri!

Isilungisi/Ukushajwa kwebhethri

Isebenza kanjani, imikhawulo yokushaja namaleveli, kanye nokusebenza kwedivayisi okuvamile
Izimiso zokusebenza
I-rectifier iguqula i-alternating current (AC) iye ku-direct current (DC).Umsebenzi wayo ojwayelekile ukushaja ibhethri nokuyigcina isesimweni esiphezulu kuyilapho inikeza amandla e-DC kwezinye izinto ezilayishiwe.Ngakho-ke, idivayisi kufanele isetshenziswe ngokucabangela uhlobo lwebhethri (Pb noma i-NiCd) exhaswe ngayo.
Isebenza ngokuzenzakalelayo futhi ngokuqhubekayo ihlola isimo nezinga lokushisa lebhethri namanye amapharamitha wesistimu ukuze kuqinisekiswe i-voltage ezinzile kanye ne-ripple ephansi.
Ingaqukatha imisebenzi yokunqamula umthwalo wokuqeda ukuzimela, ukusatshalaliswa kwe-thermomagnetic, indawo enephutha, abahlaziyi begridi, njll.
Imikhawulo kanye namaleveli wokushajwa kwebhethri
Kumabhethri omthofu avaliwe, kusetshenziswa amaleveli amanje amabili kuphela (okuntanta nokushaja) kusetshenziswa, kuyilapho amabhethri omthofu avulekile nawe-nickel-cadmium asebenzisa amaleveli amathathu amanje: ukuntanta, ukushaja okusheshayo, nokushajwa okujulile.
I-Float: Isetshenziselwa ukugcina ibhethri uma ishajwa ngokwezinga lokushisa.
Ukushaja okusheshayo: kwenziwa ngesikhathi esifushane kakhulu ukuze ubuyisele umthamo webhethri elalahleka ngesikhathi likhishwa;ku-voltage elinganiselwe yamanje kanye neyokugcina yokushaja okuzinzile.
Ukushaja okujulile noma ukuguqulwa: Ukusebenza okwenziwa ngezikhathi ezithile ukuze kulingane izici zebhethri;ku-voltage elinganiselwe yamanje kanye neyokugcina yokushaja okuzinzile.Kwenziwe ku-vacuum.
Ukusuka ekushajweni okuntantayo ukuya ekushajweni okusheshayo nangokuphambene nalokho:
Okuzenzakalelayo: Kuyalungiseka lapho okwamanje okweqa inani elishiwo limuncwa kungazelelwe.Ngakolunye uhlangothi, ngemuva kokwehla kwamandla ka-sink.
Imanuwali (uyazikhethela): Cindezela inkinobho yendawo/isilawuli kude.
Izici ezijwayelekile zedivayisi
Qedela isilungisi segagasi esizenzakalelayo
Okokufaka kwamandla kufika ku-0.9
Ukuzinza kwe-voltage ephezulu ephuma ku-ripple kufika ku-0.1% RMS
Ukusebenza okuphezulu, ukulula nokuthembeka
Ingasetshenziswa ngokuhambisana namanye amayunithi