[PCB Exposure] Noi o UV LED Technology ma PCB Exposure
2022-11-15
Tianhui
62
Me ka hiki ʻana mai o nā UV LED, ua hoʻomaka ka ʻenehana UVLED e hoʻopili i nā ʻoihana like ʻole, ua lawe mai ka ʻenehana hoʻōla ʻana o UV LED i nā loli i ka hoʻolaha PCB, no ka mea he nui nā pono e like me ka haʻahaʻa haʻahaʻa o ka ikehu, hana kiʻekiʻe, ka palekana o ke kaiapuni, etc. Hoʻohana ʻia nā UV LED, UV LED Technology i ke kahua o ka hoʻolaha PCB. I ka hoʻolaha ʻana o ka PCB, pili pono nā ʻano kumu kukui o ka mālamalama i ka maikaʻi o ka ʻike a me ka hopena o ka ʻike. ʻO ka hoʻohana ʻana o UV LED i ka PCB e hoʻohana nui i ka hoʻohana ʻana i ka ʻike ultraviolet Hoʻopili ke kukui Ultraviolet i ka sensor -sensitive dry film e hoʻoulu i ka hopena. He kiʻekiʻe loa ka hoʻohana ʻana i ka ikehu o nā kukui kuʻuna i ka PCB, a he pōkole loa ke ola lawelawe, he 800 mau hola wale nō, a pono e hoʻomaʻamaʻa ʻia ka pahu kukui ma mua o kēlā me kēia hoʻohana. ʻO ka manawa hana pono maoli o ka paipu hoʻolaha PCB ma lalo o 800 Hour. ʻO ke kukui mercury kuʻuna e hana i ka nui o ka wela a me nā kukuna infrared i ka wā o ka hoʻohana ʻana i ka ʻālohilohi, a maʻalahi ka luku ʻana i ka uhi, no laila aia kahi mamao i ke kaʻina o ka hoʻohana ʻana, i mea e hōʻemi ai i ka pono o kāna hoʻohana pono. . ʻO ka hoʻohana ʻana o UV LED i ka PCB exposure, i hoʻohālikelike ʻia me nā kukui mercury kuʻuna, loaʻa nā pōmaikaʻi o ka luminescence kiʻekiʻe, ke ola lōʻihi, a me ka hoʻohana haʻahaʻa haʻahaʻa, ka mea i makemake nui i nā mea hana mīkini hoʻolaha kūloko a me nā ʻāina ʻē a hoʻomohala a hoʻomohala iā lākou. Ke hoʻohana nei i ka ʻenehana UV LED hou. ʻOiai ʻaʻole kiʻekiʻe ka mana māmā o ka LED UV hoʻokahi, i nā noi kūpono, hiki i kāna mau kumu kukui ke hoʻokō i ka ikaika o ke kukui ultraviolet kiʻekiʻe ma o ka hoʻomaʻamaʻa optical kūikawā a me ka hui pū ʻana. Hiki ke hoʻohana ʻia i ka ʻike PCB. Hiki i ka hoʻohana ʻana i nā ala ʻike scanning hiki ke hōʻemi i ka nui o ka nui o ke kumu kukui UV LED, a laila hoʻoponopono i ka pilikia dissipation wela o UV LED. ʻO ka noi ʻana o UV LED i ka PCB exposure he nui nā pono e like me ka hāʻawi like ʻana, kūpaʻa, a me ka emi ʻana o nā kumukūʻai lako, a ʻoi aku ka kiʻekiʻe o ka hana o nā hana like ʻole ma mua o ke kaʻina hana kuʻuna, no laila hiki ke hoʻokō i ke kaʻina hana PCB.
ʻO ka mana mana hoʻopuka o ka mīkini hoʻomaʻamaʻa UVLED he mea koʻikoʻi o ka hāmeʻa. Hoʻoholo pololei ia i ka hopena o ka solidification. I nā manawa like ʻole
Aia i hea nā pahu kukui 0603LED? Pono nā huahana huahana. Huahana Huahana: 1.0603 Patch LED Lighting Package Specification: Laughing Color: Blue (He mau kala c
0402 He aha nā kukui kukui ʻulaʻula no ka LED, ʻo nā ʻāpana ʻālohilohi ka nui o nā kukui 0402 ka nui: 1.0mm * 0.5mm * 0.4mm, no laila ua kapa ʻia nā pahu kukui 0402 1005.040
No ka mea, he haʻahaʻa haʻahaʻa ka mālama ʻana i ka mahanahana o ka CMOS/CCD, ʻaʻole pono e koho i kahi ʻōnaehana hoʻōla wela nui e like me nā hoʻonohonoho kukui mercury.
I kēia manawa, ua ʻike ka hapa nui o nā ʻoihana i ke koʻikoʻi o ka mālama ʻana i ka ikehu a me ka pale ʻana i ke kaiapuni, ʻoi aku ka nui o nā ʻoihana e hana ana i ka ʻenehana hoʻōla UV ultraviolet.
I kēia manawa ke hana mākou i ka hoʻāʻo glue no nā mea kūʻai aku, e hālāwai mākou i ka hoʻohana ʻana i nā polokalamu UVLED e hoʻomālamalama a paʻa, a e paʻa iki ke hoʻopā i ka ʻili o
Ua hoʻohana ʻia ka mīkini curing UVLED ma nā ʻano āpau o ke ola. Pehea e ʻae ai i nā huahana mea kūʻai aku e hoʻokō i ka hopena solidation maikaʻi loa. ʻO kēia ka pilikia e pono ai
E like me kā mākou i ʻike ai, ʻoi aku ka maikaʻi o ka paʻi inika UV i ka hoʻohālikelike ʻia me ka paʻi ʻīnika kuʻuna, akā i ka manawa like, aia kekahi mau pilikia e pono ai.
ʻO ka pale o nā hui wili o ka papa kaapuni ua lilo i mea kaulana loa, ʻoi aku ka nui o kekahi mau ʻoihana uila me nā koi kiʻekiʻe. ʻO ka pale
ʻaʻohe data
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
E waiho i kāu nīnau, e hāʻawi mākou iāʻoe i nā huahana maikaʻi a me nā lawelawe!
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