Page-3 newyddion - Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK)

July 03, 2023

Pa ffactorau fydd yn effeithio ar ansawdd LED SMD neu LED trwy dwll?

Fel y gwyddom, mae prif ddeunyddiau crai LED yn cynnwys: ffrâm LED, sglodyn LED, gwifren bondio y tu mewn, glud i orchuddio'r top, powdr ffosffor ar gyfer lampau LED SMD gwyn neu lampau LED gwyn, tâp cludo a bag gwrth-leithder ar gyfer pecyn. Mae dewis deunyddiau yn ffactor pwysig sy'n effeithio'n llwyr ar yr ansawdd.

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