5050 patch color LED lamp beads Top mẹwa brand olupese 5050 ultra -high brightness patch LED lamp bead manufacturers Domestic 5050 full -color luminous patch LED lamp bead customized 5050 warm white light light beads ranking domestic 5050 patch LED lamp bead customized osunwon 505 package iwọn 5.0 * 5.0 * 1.6mm. Awọn ilẹkẹ ina atupa funfun 5050 le ṣe akanṣe iwọn otutu awọ (2000-25000K), ati nigbagbogbo lo idii chirún gẹgẹbi San'an, Skin, Cree, CREE. Photoelectric 5050LED atupa ilẹkẹ ni awọn abuda kan ti ga ina, kekere attenuation, kekere alapapo, ga iduroṣinṣin, ọrinrin -proof ipele MSL2A. Awọn ilẹkẹ atupa 5050LED ti wa ni idalẹnu pẹlu silikoni ore-ayika giga-giga, eyiti o pade boṣewa EU ROHS. Nigbamii, jẹ ki a sọrọ nipa kini o nilo lati fiyesi si nigba lilo awọn ilẹkẹ atupa LED 5050. Dehumidification ọja: Nitoripe ọja SMD yoo fa fifa omi oru ati imugboroja nigbati alurinmorin otutu otutu, o rọrun lati fa divestiture, ati okun waya goolu ti chirún ati ọna asopọ akọmọ ti yọ kuro. Beki fun diẹ ẹ sii ju wakati 12 ṣaaju lilo rẹ. Lẹhin ṣiṣi apoti, o yẹ ki o wa ni welded ni akoko iyara. Kò lè ju wákàtí mẹ́rìnlélógún lọ. Ti o ba ti kọja awọn wakati 24, o nilo lati ṣe iṣẹ ti o dara ti itutu agbaiye. 15 H Sise ẹjẹ: 130-150 iwọn / 2-3 wakati). SMT patch: Awọn alabara nilo lati yan bi o ti ṣee ṣe nigbati SMT patching bi o ti ṣee ju SMD (kolaginni), ati lati yago fun eto aiṣedeede titẹ agbara ti ẹnu isalẹ lati fa ibajẹ si okun waya goolu inu atupa naa. O tun yoo ni ipa lori didara awọn ilẹkẹ fitila. Nitori awọn jin isalẹ titẹ ti ẹnu, o yoo compress awọn Atupa colloid ati ki o fa awọn ti abẹnu goolu waya lati bajẹ tabi adehun, nfa awọn atupa ilẹkẹ lati ko imọlẹ tabi filasi ati didara. Yiyan afamora ẹnu ti o yẹ jẹ bọtini lati pese didara ilana ọja. Ibo ni. Alurinmorin afọwọṣe: O ti wa ni niyanju lati lo kan ibakan otutu soldering irin ati ki o kan
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