izintambo zangaphakathi zesibambi sesibani se-LED ziyahlangana?

Kunezintambo eziningi ngaphakathi kwesibambi sesibani se-LED, futhi ukuze sikwazi ukusebenza ngendlela evamile, sidinga izintambo ezifanele.Ngakho-ke, iyiphi indinganiso okufanele izintambo zangaphakathi zesibani se-LED zihlangane?Kukhona isingeniso esinemininingwane kulokhu okulandelayo, singaqonda ngokuningiliziwe.

Ngokwezidingo zezinga le-GB7000.1, lapho i-current evamile yesibambi sesibani se-bayonet ingaphansi kwe-2A (ngokuvamile ukusebenza kwesibambi sesibani se-LED akudluli i-2A), indawo ebizwa ngokuthi i-cross-sectional area. ucingo lwangaphakathi alukho ngaphansi kuka-0.4mm2, futhi ukushuba kongqimba lwe-insulating abukho ngaphansi kuka-0.5mm.Ngaphezu kwalokho, ngokombono we-insulation, ngoba igobolondo le-aluminium liyingxenye yensimbi ethintekayo, ukufakwa kwangaphakathi akukwazi ukuthintwa ngokuqondile ngegobolondo le-aluminium.Lokhu kudinga ukuthi izintambo zangaphakathi kufanele zibe izintambo ezimbili ezivalekile, ngaphandle uma kunesitifiketi esifanelekile esingafakazela ukuthi ungqimba lwe-insulation locingo lungasetshenziswa.Ukuze uhlangabezane nezidingo ze-insulation eqinisiwe, kungenzeka futhi ukusebenzisa izintambo ezifakwe ungqimba olulodwa zezintambo zangaphakathi.Kodwa-ke, izintambo zangaphakathi ezisetshenziswa abanikazi bezibani ze-LED emakethe azivamile ukucabangela izidingo zendawo enqamula ingxenye, ukushuba kokufakwa kwe-insulation kanye nezinga le-insulation wire ngesikhathi esifanayo.

Ngaphezu kwalokho, lapho izintambo zangaphakathi zomnikazi wesibani se-LED zihanjiswa, ukunakwa kufanele kukhokhwe ukuze kuvinjelwe izintambo kanye nezingxenye zokunikezwa kwamandla zangaphakathi ukuthi zithinte ngqo ukushisa, njengama-transformers, ama-inductors okuhlunga, izitaki zebhuloho, amasinki okushisa, njll. , ngoba lezi zingxenye zisesibambi sesibani se-LED Ngesikhathi sokusebenza, izinga lokushisa lingase lidlule inani lokushisa elimelana nokushisa lempahla yangaphakathi yokufaka ucingo.Uma izintambo zangaphakathi zihanjiswa, ungathinti izingxenye ezinokukhiqiza ukushisa okuphezulu, okungavimbela ungqimba olufakwayo ukuthi lungonakali ngenxa yokushisisa okweqile kwendawo kwesendlalelo se-insulation, nezinkinga zokuphepha njengokuvuza noma ukujikeleza okufushane.


Isikhathi sokuthumela: Aug-20-2022
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