Me pehea te titiro ki te tauira me te rahi o nga rama LED? Ko nga tauira rama rama noa o te papaki LED ko 0603, 0805, 1210, 3528, 5050, etc. Ko enei nama e tohu ana ki te rahi o nga waahanga tuku rama e whakamahia ana i runga i te whitiki rama rama ---- ingoa Rahi LED (Ingarihi/iwi). Hei tauira, ko te 0603 e tohu ana ki te 0.06 inihi te roa me te 0.03 inihi te whanui. Engari, me tohu ko te 3528 me te 5050 nga waahanga he punaha a te iwi. Ko nga korero e whai ake nei he whakamaarama mo enei whakaritenga: 0603: Ko te huringa ki te punaha a te iwi ko 1608, ko te tikanga ko te roa o te waahanga LED he 1.6mm, ko te whanui he 0.8mm he 0.8mm. Ko te ahumahi e kiia ana ko 1608, ko te punaha Ingarangi ko 0603. 0805: Ko te huringa ki te punaha a te iwi ko te 2012, ara, ko te roa o te waahanga LED he 2.0mm, ko te whanui he 1.2mm. Ko te ahumahi e kiia ana ko 2112, ko te punaha Ingarangi ko 0805. 1210: Ko te huringa ki te punaha a te iwi ko te 3528, ko te tikanga ko te roa o te waahanga LED he 3.5mm, ko te whanui he 2.8mm. Ko te ahumahi e kiia ana ko 3528, ko te punaha Ingarangi ko 1210. 3528: He punaha a te iwi tenei, ko te tikanga ko te roa o te waahanga LED he 3.5mm, te whanui he 2.8mm, me te whakapotonga ahumahi 3528. 5050: He punaha a te iwi tenei, ko te tikanga ko te roa o te waahanga LED he 5.0mm, he 5.0mm te whanui, me te whakapototanga ahumahi 5050. I tenei wa, ko te nuinga o nga kaihanga e whakaputa ana i te papanga rama -type te nuinga ka whakamahia i roto i te 3528 me te 5050 me te 3535 me te 5630. Hoki ki te taahiraa o mua ki te ta i tenei wharangi
![He aha te tikanga o te tauira o te papaki LED e tiarama ana i te rama rua 1]()
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