Izesekeli Zokuguqula Imoto Kagesi ze-DCDC

I-voltage yokusebenza yamadivayisi ahlukene kagesi njenge-IC ingahluka ebangeni elibanzi, okwenza kudingeke ukuthi kuhlinzekwe i-voltage kudivayisi ngayinye.
I-Buck Converter ikhipha i-voltage ephansi kune-voltage yokuqala, kuyilapho i-Boost Converter inikeza i-voltage ephezulu. Ama-converter e-DC-DC abizwa nangokuthi ama-linear noma ama-switching regulators, kuye ngendlela esetshenziswayo yokuguqula.
I-AC vs. DC

Kuyini i-AC?

Ngokufushanisa i-Alternating Current, i-AC ibhekisela ku-current eshintsha ngobukhulu kanye ne-polarity (orientation) ngokuhamba kwesikhathi.
Kuvame ukuvezwa ku-Hertz (Hz), iyunithi ye-SI yemvamisa, okuyinani lokuguquguquka ngomzuzwana.

Kuyini i-DC?

I-DC, emele i-Direct Current, ibonakaliswa yi-current engashintshi ku-polarity ngokuhamba kwesikhathi.

Izinto zikagesi ezixhunywe endaweni yokukhipha zidinga i-AC-DC converter ukuze iguqulwe isuke ku-AC iye ku-DC.
Lokhu kungenxa yokuthi amadivayisi amaningi e-semiconductor angasebenza kuphela kusetshenziswa i-DC.
Ama-IC nezinye izingxenye ezifakwe kuma-substrate asetshenziswa kumasethi anezigaba ezithile ze-voltage yokusebenza ezidinga ukunemba okuhlukile kwe-voltage.
Ukuhlinzekwa kwamandla kagesi okungazinzile noma okungafanele kungaholela ekuwohlokeni kwezici ngisho nasekungasebenzi kahle.
Ukuze kuvinjelwe lokhu, kudingeka i-converter ye-DC-DC ukuguqula nokuqinisa i-voltage.

Isiguquli se-DCDCs zenzelwe ukuhlangabezana nezidingo ezidingekayo zezimoto zikagesi zesimanje, ngokusebenza kahle kakhulu, ukuthembeka, kanye nosayizi omncane.Isiguquli se-DCDCAma-voltage esiwanikezayo ahambisana nobubanzi bama-voltage ebhethri futhi angaletha amandla ezinhlelweni ezahlukene zezimoto, njengokukhanyisa, umsindo, kanye ne-HVAC.

Imikhiqizo yethu iklanyelwe ukuhlangabezana nezindinganiso zezimoto zokuphepha nokuthembeka, ngezici ezifana nokuvikelwa kokushisa ngokweqile, ukuvikelwa kokushisa ngokweqile, kanye nokuvalwa kokushisa. Ama-converter ethu e-DCDC asetshenziswe kabanzi ngabakhiqizi bezimoto abakhulu futhi asetshenziswa kumamodeli ahlukahlukene ezimoto zikagesi.

Ama-converter e-DCDC ayizingxenye ezibalulekile ezimotweni zikagesi, ahlinzeka ngamandla asebenzayo nathembekile kwizesekeli zezimoto kanye nezinhlelo zokushaja.