i-wiring yangaphakathi yesibambi sesibane se-LED idibana?

Kukho iingcingo ezininzi ngaphakathi kwesibane sesibane se-LED, kwaye ukuba ikwazi ukusebenza ngokuqhelekileyo, idinga i-wiring echanekileyo.Ngoko ke, yintoni umgangatho omele udibane nawo kwi-wiring yangaphakathi yesibane sesibane se-LED?Kukho intshayelelo eneenkcukacha koku kulandelayo, sinokuqonda ngokweenkcukacha.

Ngokweemfuno zomgangatho we-GB7000.1, xa umbane oqhelekileyo we-bayonet umnini wesibane ungaphantsi kwe-2A (ngokubanzi ukusebenza komphathi wesibane se-LED akudluli kwi-2A), indawo ebizwa ngokuba yi-cross-sectional area. ucingo lwangaphakathi alukho ngaphantsi kwe-0.4mm2, kwaye ubukhulu be-insulating layer abukho ngaphantsi kwe-0.5mm.Ngaphezu koko, ukusuka kumbono we-insulation, ngenxa yokuba igobolondo ye-aluminium yintsimbi ethintekayo, i-insulation yangaphakathi ayinakuchukunyiswa ngokuthe ngqo kunye negobolondo ye-aluminium.Oku kufuna ukuba iingcingo zangaphakathi kufuneka zibe zii-two-layer insulated wires, ngaphandle kokuba kukho isatifikethi esifanelekileyo esinokungqina ukuba umaleko wokugquma wocingo ungasetyenziswa.Ukuhlangabezana neemfuno ze-insulation eyomeleziweyo, kunokwenzeka kwakhona ukusebenzisa i-single-layer insulated ingingcingo kwiingcingo zangaphakathi.Nangona kunjalo, iingcingo zangaphakathi ezisetyenziswa ngabanini bezibane ze-LED kwiimarike azifane zithathele ingqalelo iimfuno zendawo enqamlezayo, ubukhulu be-insulation kunye nenqanaba le-insulation wire ngaxeshanye.

Ukongezelela, xa iingcingo zangaphakathi zomphathi wesibane se-LED zihanjiswa, kufuneka kuhlawulwe ingqalelo ukukhusela iingcingo kunye namacandelo okunikezelwa kwamandla angaphakathi ukuba athintele ngokuthe ngqo ukushisa, njengama-transformers, i-inductors filters, i-bridge stacks, i-heat sinks, njl. , ngenxa yokuba la macandelo akwisibane sesibane se-LED Ngexesha lokusebenza, iqondo lokushisa linokuthi ligqithise ixabiso leqondo lokushisa elingenakunqanda ukushisa kwezinto zangaphakathi ze-insulation wire.Xa iingcingo zangaphakathi zihanjiswa, musa ukuchukumisa iindawo ezinobushushu obuphezulu, obunokuthi uthintele umaleko we-insulation ungonakaliswe ngenxa yokugqithiswa kwendawo yendawo ye-insulation layer, kunye neengxaki zokhuseleko ezifana nokuvuza okanye isiphaluka esifutshane.


Ixesha lokuposa: Aug-20-2022
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