ʻO Tianhui- kekahi o nā mea hana a me nā mea hoʻolako UV LED alakaʻi i ka lawelawe chip alakaʻi iā ODM / OEM no nā makahiki he 22+.
C Philips LED Lamp Beads OB Packaging Ua makemake ʻia e ka mākeke?
2023-01-25
Tianhui
61
No ke aha i makemake ʻia ai ka ʻeke COB e ka mākeke? Ua loaʻa i ka pūʻolo COB (CHIP-BOARD) o nā pahu kukui LED i nā mea kūʻai mai ka mākeke i kēia manawa. Eia hou, hikiʻole ke kūpono a me ke kumukūʻai o ka hana a me ka hanaʻana. Ma ka mākeke, he mō'ī nā koena, a ʻo ia ke kumu o ka loaʻa kālā. E wehewehe kākou i ka lima kiʻekiʻe o COBLED mai ka maikaʻi o ka hana a me ka hana a me ke kumukūʻai. He mea koʻikoʻi ka maikaʻi o ka hoʻopili ʻana o COB i ke kaʻina hana i nā ʻōlelo o ka adhesion, decentralization, spanning, a me ka hoʻopili. Ke hoʻohālikelike ʻia me nā huahana SMD kuʻuna, ʻo ka mea hoʻopuka mua a me ka hoʻolālā hana ʻana he 10% o ke kumukūʻai o ka waiwai, a ʻaʻole helu ka hope no 15%. Ma ke ʻano o ke kumukūʻai, e lawe ana i ke kukui solar 1.2M ma ke ʻano he laʻana, me ka hoʻohana ʻana i ke kumu kukui COBLED, hiki ke hoʻemi ʻia ke kumukūʻai o ke kukui piha o 1600LM e 25%, hiki ke hoʻemi ʻia ka 1800LM e 29%, a hiki ke hoʻemi ʻia ka 2000LM e 33% . He mea maikaʻi loa kēia no ka hoʻolaha ʻana o nā kukui LED i ka hikiwawe. ʻAʻole hiki ke hana wale. ʻO ke kumu kukui COBLED ma mua o ka SMD packaging LED maʻamau, ma ke ʻano o ke kūpaʻa wela a me ka maikaʻi māmā. ʻO ka SMD packaging system thermal resistance ka: chipsolid crystal gluesolder jointstin pastecopper foilinsulation layeraluminum, a me ka COB packaging system thermal resistance: chipsolid crystal gluealuminum material, no laila hiki ke ʻike ʻia ʻo COB ʻO ke kūpaʻa wela o ka ʻōnaehana hoʻopili ʻoi aku ka haʻahaʻa ma mua o ka SMD packaging, ka mea i hoʻonui i ke ola lawelawe o LED. No ka mea, ʻo SMD packaging ka mea, ua hoʻopili ke kūlana o ka patch i nā mea like ʻole ma ka papa PCB e hana i kahi kumu kukui LED. ʻAʻole pale kēia ʻano ala i ka pilikia o ka mālamalama, ke aniani a me ke aka. ʻO COBLED kahi kumu hoʻopihapiha hoʻopili. Ua hōʻemi ʻia ka manaʻo a me ka maʻalahi. Hoʻemi ʻia ka nalowale o ka refraction māmā. ʻOi aku ka maikaʻi me ka maikaʻi māmā. ʻAʻohe mea mai ka hiʻohiʻona o ke kumukūʻai a me ka hoʻohana ʻana, he ala kūpono ka hoʻopili ʻana o COB e hoʻoponopono ai i ka pale wela kiʻekiʻe a me nā pilikia kumu kūʻai kiʻekiʻe i ka hoʻolālā hoʻopihapiha SMD i kēia manawa. Ua hoʻonui liʻiliʻi iki ka nui o nā COB packaging LED ma ka mākeke.
Eh: konoʻu ʻia oha- K aʻu aa
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He aha ke ʻano o ka volta o ke poʻo poʻo pōʻai 5mm - ma nā pahu kukui LED? 1. 5mm waihoʻoluʻu LED kukui bead wela kaiapuni a me ka hana wela. Ma lalo o ka s
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ʻO ka paʻa paʻa ʻana o ka radiation ultraviolet, ʻo ke ʻano nui ka pono o ka mole e komo i ka quantum māmā me ka lawa o ka ikehu a lilo i molec hoʻoulu.
E like me ka ʻike liʻiliʻi o nā hoaaloha i ʻike i ke kumu o ka UV ultraviolet solidification, ʻo ka paʻa hohonu o ka radiation ultraviolet, ʻo ke ʻano nui.
ʻO ke kolu ʻālohilohi ʻike wai, ʻike ʻia ʻo LOCA, inoa Pelekane: wai Optical Clear Adhesive. He mea hoʻopili kūikawā i hoʻohana nui ʻia no ka optical optica
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1. ʻO ka noiʻi ʻana a me ka hoʻomohala ʻana o ka māmā ke kumu i ka hana kiʻekiʻe, paʻa hohonu, a me nā koena ʻaʻole pili i ka hana huahana. He noiʻi koʻikoʻi loa ia
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ʻO kekahi o nā mea hoʻolako UV LED ʻoihana nui loa ma Kina
ua paʻa mākou i nā LED diodes no nā makahiki he 22+, he alakaʻi alakaʻi i nā chips LED hou. & mea kūʻai no UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm
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