Khangela into oyifunayo
Umbane osebenzayo wezixhobo zombane ezahlukeneyo ezifana nee-ICs zinokwahluka kuluhlu olubanzi, nto leyo eyenza kube yimfuneko ukunika amandla ombane kwisixhobo ngasinye.
Isiguquli seBuck sikhupha amandla ombane asezantsi kunowokuqala amandla ombane, ngelixa iBoost Converter ibonelela ngamandla ombane aphezulu. Iziguquli ze-DC-DC zikwabizwa ngokuba ngabalawuli bomgca okanye abatshintshayo, ngokuxhomekeke kwindlela esetyenziselwa ukuguqulwa.
I-AC vs. DC
Ngokufutshane kwi-Alternating yangoku, i-AC ibhekisa kutshintsho lwangoku kubukhulu kunye ne-polarity (ukuqhelaniswa) kunye nexesha.
Ihlala ibonakaliswa kwi-Hertz (Hz), iyunithi ye-SI yokuphindaphinda, inani le-oscillations ngomzuzwana.
I-DC, emele i-Direct Current, ibonakaliswe ngoku engatshintshiyo kwi-polarity ekuhambeni kwexesha.
Izixhobo zombane eziplaga kwindawo yokuphuma zifuna isiguquli se-AC-DC ukuze sitshintshe ukusuka kwi-AC ukuya kwi-DC.
Oku kungenxa yokuba uninzi lwezixhobo zesemiconductor zinokusebenza kuphela zisebenzisa iDC.
Ii-ICs kunye namanye amacandelo afakwe kwii-substrates ezisetyenziswa kwiiseti abonisa uluhlu lwamandla ombane osebenzayo olufuna ukuchaneka okwahlukileyo kombane.
Ubonelelo lwamandla ombane olungazinzanga okanye olungafanelekanga lunokukhokelela ekuthotyweni kweempawu kunye nokungasebenzi kakuhle.
Ukuthintela oku, i-converter ye-DC-DC iyafuneka ukuguqula nokuzinzisa umbane.
Isiguquli seDCDCs ziyilelwe ukuhlangabezana neemfuno ezibangwayo zezithuthi zombane zanamhlanje, ezinomgangatho ophezulu wokuphumelela, ukuthembeka, kunye nobukhulu obuncinci.Isiguquli seDCDCIzixhobo esizinikezelayo ziyahambelana noluhlu olubanzi lwee-voltages zebhetri kwaye zinokuhambisa amandla kwiinkqubo ezahlukeneyo zeemoto, ezinjengokukhanya, iaudio, kunye ne-HVAC.
Iimveliso zethu ziyilelwe ukuhlangabezana nemigangatho yemoto yokhuseleko kunye nokuthembeka, kunye neempawu ezifana nokhuseleko olugqithisiweyo, ukhuseleko lombane, kunye nokuvalwa kwe-thermal. Iziguquli zethu ze-DCDC zamkelwe ngokubanzi ngabavelisi abakhulu kwaye zisetyenziswa kwiimodeli ezahlukeneyo zemoto yombane.
Iziguquli ze-DCDC zizinto ezibalulekileyo kwizithuthi zombane, ukuhambisa amandla asebenzayo nathembekileyo kwizincedisi zesithuthi kunye neenkqubo zokutshaja.