Ukuvela kwe-UVLED kuwushintsho oluguquguqukayo embonini ye-UV. Ukukhanya kwayo kuhlale njalo, nokulawula izinga lokushisa okuhle kakhulu, ayihambisani nemvelo futhi iyaphatheka. Okokuqala, impilo yesevisi yohlelo lokuphulukisa i-ultraviolet yinde kune-UV yendabuko yokuqinisa amahora angu-800-3000, kuze kufike emahoreni angu-20,000-30000, isibani se-mercury siqala kancane, esithinta ngqo impilo ye-bulb. Bright, hhayi nje ukulahlekelwa okuphansi, kodwa futhi ukonga amandla. Okwesibili, isibani se-mercury esivamile siyakhanya, futhi ngubani oqukethe isiliva esibani sokukhanya, ukusetshenziswa okungalungile kuzodala ukungcoliswa okukhulu kwemvelo, futhi kuthinte ngisho nokuphila kanye nempilo yabantu. Ubuhlalu bezibani ze-LED zisebenzisa ukukhanya kwe-semiconductor, okungaqukethe izinto eziyingozi, futhi ngeke kubangele ukungcoliswa kwemvelo. Ngaphezu kwalokho, lapho kusetshenziswa indlela yendabuko yesibani se-mercury imisebe ye-ultraviolet, izinga lokushisa elingaphezulu lomkhiqizo wokuchayeka lizoba phezulu ku-60-90 C, okuzokwenza kalula ukugudluzwa komkhiqizo kanye nokuguqulwa. Lapho kusetshenziswa i-LED, awukho umsebe we-infrared. Okulandelayo, ngeke kukhanye emkhiqizweni, okwenza ukusebenza komkhiqizo kuzinze. Kafushane, i-UVLED iyithrendi yentuthuko yesikhathi esizayo, kodwa kukhona nokushiyeka okuthile kwa-UVLED. Ukuminyana kwamandla okukhanya akwanele, okuthinta oyinki be-UV ekwelapheni isivinini. Ngakho-ke ukwethembeka kweqembu kuphansi, okwenza i-UVLED iholele ebunzimeni obuningi ekunyusweni. Inqubo yesithando somlilo esibuyisela i-vacuum ye-UVLED chip packaging eshiselwe kanye ne-welding yavela ngaleso sikhathi. Ingase yehlise izinga elingenalutho le-chip ye-UVLED enamandla amakhulu ibe phakathi kuka-3%. Ngesikhathi esifanayo, uma umklamo wokushisa ongaphansi kwamanzi abandayo ngesikhathi sokuklama, ungenza ukupholisa kokushisa kokushisa futhi usebenze kahle, ngaleyo ndlela Kuthuthukisa kakhulu ukuthembeka kwe-UVLED yamandla aphezulu, futhi ingavula umgwaqo we-UVLED ezindaweni eziningi. esikhathini esizayo.
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Ukubulala Umoya
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Abakhiqizi be-UV Led
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Ukubulawa kwamanzi kwe-UV
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Isixazululo se-UV LED
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I-UV Led diode
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Abakhiqizi be-UV Led diodes
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Imodyuli ye-UV ehola
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UV LED yokuphrinta UV
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Isicupho somiyane se-UV LED