Mangakhi ama-watts ama-watts ama-cob light abiza imitha ngayinye?

Amandla emicu yokukhanya ye-COB anqunywa ukwakheka kwawo okukhethekile, futhi amandla emicu yokukhanya ye-COB ehlukene angase ahluke. Ngokuvamile, amandla emitha eyodwa yezintambo zokukhanya ze-COB ngokuvamile aphakathi kwama-watts angu-5 nama-watts angu-20, futhi ezinye izinhlobo zethule imichilo yokukhanya ye-COB enamandla amakhulu. Ngakho-ke, amanzi omugqa wokukhanya we-COB oyimitha elilodwa kudingeka asekelwe kumapharamitha womklamo womugqa wokukhanya.

Izinto ezi-4 ezinkulu ezithinta amandla emicu yokukhanya ye-COB

Izizathu eziyinhloko ezithinta amandla ezinhlamvu zezibani ze-COB zimi kanje:

Inombolo nosayizi wobuhlalu belambu le-COB: Amandla nokukhanya kwezibani ze-COB kuhlobene nenombolo nosayizi wobuhlalu besibani se-COB. Ngokuvamile, lapho ubuhlalu besibani se-COB bukhula futhi ubukhulu bomugqa wesibani se-COB bukhudlwana, amandla nokukhanya akhuphuka.

Umthelela wokukhipha ukushisa: Ukusebenza kahle okukhanyayo kobuhlalu besibani se-COB kuncipha njengoba izinga lokushisa likhuphuka. Ngakho-ke, umphumela wokukhipha ukushisa wamapheshana okukhanya we-COB uzothinta amandla nokukhanya kwawo. Imichilo yokukhanya ye-COB enemiphumela emihle yokulahla ukushisa ingagcina amandla azinzile nokukhanya.

Ukushayela kwamanje: Amandla aphezulu nokukhanya kobuhlalu besibani se-COB kuncike kubuningi bamanje bokushayela. Amandla nokukhanya kwemichilo yokukhanya ye-COB kuhlobene namandla okushayela ahlonyiswe ngawo.

Ukujiya kwebhodi le-PCB nekhwalithi: Ibhodi le-PCB liwumugqa ongaphansi womugqa wokukhanya we-COB futhi lizophinde lithinte amandla nokukhanya kwalo. Okungcono ukushuba kanye nekhwalithi yebhodi le-PCB, kuba ngcono umphumela wamanje wokudlulisela nokushisa, futhi kuyanda amandla nokukhanya komugqa wokukhanya.

Amandla nokugqama kwezibani ze-COB kuncike emphumeleni ohlanganisiwe wezici eziningi njengenombolo nosayizi wobuhlalu besibani se-COB, umphumela wokukhipha ukushisa, ukushayela kwamanje, kanye nobukhulu nekhwalithi yebhodi le-PCB.

Ungabala kanjani amandla we-COB light strip?

Ukubalwa kwamandla emichilo yokukhanya ye-COB kudinga ukucabangela izici ezilandelayo:

I-voltage kanye namanje kwe-chip ngayinye ye-LED: Ngokuvamile kukhona ama-chips e-LED amaningi emgqeni wokukhanya we-COB. I-voltage ne-current ye-chip ngayinye ye-LED ihlukile, ngakho-ke idinga ukubalwa ngokwehlukana, bese ihlanganiswa ndawonye ukuze kutholwe amandla awo wonke umugqa wokukhanya.

Inombolo nokuhlelwa kwama-chips e-LED: Inombolo nokuhlelwa kwama-chips e-LED emgqeni wesibani se-COB nakho kuzothinta ukubalwa kwamandla. Ngokuvamile, ama-chips e-LED amaningi, amandla amakhulu.

Amandla alinganiselwe okunikezwa kwamandla okushayela: Ukunikezwa kwamandla okushayela okusetshenziswa umugqa wokukhanya we-COB kuzophinde kuthinte ukubalwa kwamandla, ngoba amandla alinganiselwe okunikezwa kwamandla makhulu kunamandla omugqa wokukhanya.