Ziziphi iinxalenye ezimbini zeModyuli yoMthombo wokuKhanya kwe-LED

Imodyuli yomthombo wokukhanya we-LED ihlulwe ibe ngamacandelo amabini, enye yintlobo yezikrini ze-LED ngokukhethekileyo zangaphandle, ezisetyenziselwa umboniso kunye nokukhanya kwe-backlight; enye isetyenziselwa ngokukodwa iiklasi zokukhanyisa i-LED. Apha sithetha kakhulu malunga neemodyuli zomthombo wokukhanya we-LED. Iimodyuli zokukhanya ezisetyenziselwa ukukhanya kwe-LED zihlulwe zibe ngamacandelo amabini: imodyuli ye-DC kunye nemodyuli ye-AC. Imodyuli ye-DC sisishunqulelo sesiNgesi sangoku, imodyuli ye-AC kukutshintshisa isishunqulelo sesiNgesi sangoku. Iimodyuli ezahlukeneyo zihluke kwizibane. Iimodyuli ze-DC zohlulwe kwiimodyuli zangoku kunye neemodyuli zombane rhoqo. Kufuneka zifakwe kwizibane kunye nomqhubi. Imodyuli ye-AC yahlukile. Ukusetyenziswa koMbane kaMasipala kwiLantern. Imodyuli eqhubekayo yomlambo, oko kukuthi, ibhodi yemodyuli yangoku ihlala, i-voltage inokulungiswa ngokufanelekileyo. Imodyuli ye-voltage eqhubekayo yi-voltage esisigxina yebhodi yemodyuli, kwaye yangoku inokulungiswa ngokuthanda. Okwangoku, i-12V, i-24V, kunye ne-48V zixhaphake kakhulu. Imodyuli ye-AC sele inenkqubo yayo yokubonelela ngombane, enokuthi iqhagamshelwe ngokuthe ngqo kumbane kamasipala. Iimodyuli ezahlukeneyo zisetyenziswa kwizibane ezahlukeneyo. Imodyuli yomlambo rhoqo isetyenziswa kakhulu kwizibane ezisisigxina kunye nezisetyenziswa ngokwahlukileyo; iimodyuli zoxinzelelo rhoqo zisetyenziselwa ukudibanisa, izibane zokuthunga ezingenasiphelo; Iimodyuli ze-AC zinokusebenzisa izibane ezahlukeneyo, zijolise ekuqwalaseleni iindleko. Imodyuli ye-AC iqhagamshelwe ngokuthe ngqo kwimarike. Abasebenzisi abaninzi banenkxalabo malunga nokhuseleko kwaye abafuni ukuyisebenzisa. Enyanisweni, ngokude nje isakhiwo sicutshungulwa, kukhuselekile kakhulu ukusebenzisa i-lens okanye i-colloid ukukhusela inxalenye ye-voltage ephezulu kwaye ungavumeli abantu baqhagamshelane Ngokuphuculwa kobuchwepheshe, lo mbandela unokuphetshwa kakuhle; kwaye ngenxa yokuba imodyuli ye-DC iqhutywe, i-low-voltage yombane, ngoko ukusebenza kokhuseleko kunamandla. Nangona kunjalo, emva kokuba umqhubi wongezwe, iindleko ziya kwandisa iindleko. , Umzimba wesibane uya kutshintsha.