1.The ka poino o ka humidity i ka lolouila eiiiiiaiou, a me ka pau mīkini
Most lolouila huahana e noi mai ana pae'ōnaehana a me ka pūnaewele ma lalo maloo conditions.According i ka 'ikepili helu, oi ma mua o ka hapaha o ko ke ao nei ka hanalima manufacturing ino huahana i pili e dampness.For i ka lolouila hana, i ka dampness o ke poho i i kekahi o na kumu nui aʻe ka heluna o ka ka pono o nā huahana.
(1) noniakahi pai huakai kaapuni a ka papa: ka dampness o ka ona mau a hiki i ka mea uholo uila hana uaʻano nui hoikeia ma ka humidity i ke komo i loko o ka IC Kalaiaina ma IC ea'ōpala, a mai na makia a me nā wahi i wāhiʻia, ka hana IC ona mau omo kŰia.
Wai mahu kükulu i loko o ka hahana maoli nō kēia kaʻina hana o ka SMT pcb assmblling kaʻina hana, e pili ana puʻe i ke kumu o ka IC kēpau AEeAaOA e crack a oxidize i ka metala i loko o ka IC mea, kūpono ma huahana ole. Eia hou, i ka wa a ka mea i loko o ka PCB papa kuʻihao kaʻina, ka hoʻopiʻi i ke kala o ka wai uahi puʻe, e alakai i Weld.
Ma muli o IPC - M190 J - STD - 033 hae, ke kēia waiū i ka lewa a me ka humidity i hoʻolilo 'ia o SMD eiiiiiaiou, he pono e waiho ia ma lalo o 10% RH humidity waiū manawa ua hoʻonohoʻia i loko o ka umu i 10 manawa i ka manawa, "Workshop" ola o ka hehee ai mea e hoʻi i ka pale aku hamoʻia, hōʻoia maluhia.
(2) LCD lima kūlana kiʻekiʻe: LCD pale LCD e like me ka aniani a me polaroid, eia nae Kānana ma ke kaʻina hana o ka? Iecaianoaaiiuo no ka hoʻomaʻemaʻe ka maloʻoʻana, akā, ma hope o kona anuanu maila 'e nō e loli ma ka ona mau, emi ka pakeneka o ka hele o ka products.Therefore, ka mea, e waiho waho i loko o ka maloo nā papa hana ma lalo o 40% RH ma hope o ka hoʻomaʻemaʻeʻana a me ka maloʻoʻana.
(3) nā lolouila eiiiiiaiou: capacitors, pālolo eiiiiiaiou, nā mea hoʻopili, mea hoʻololi, soldering, PCB, aniani, silikone, pōaka oscillator, SMT lina glue,'ūholo uila kumuhana, lolouila kāpili ma luna, kiʻekiʻe olinolino i na mea maalea, a pela aku, a pau e e loli ana o ka wai poino.
(4) mīkini uila no ma ke kaʻina hana: kalaka nui-pau huahana ma ka AEeAaOA a hiki i ka aʻe kaʻina; PCB'ōpala ma mua, a ma hope o encapsulation e hoʻohui; ka IC, BGA a me ka PCB mea i ole ua hoʻohana mai ma hope o ka disassemble, e kali ana no ka mea soldering lima kūlana kiʻekiʻe; ka mea i mea makaukau ia e hoi aku ai i ka mahana ma hope o baking; Unpacked pau huahana, etc., e e loli ma ka dampness.
(5) o ka pau huahana e e poino no hoi e ka ona mau ma ka warehousing process.If ka papaa manawa ua lōʻihi ma kiʻekiʻe humidity, ka mea e i ka hoʻokō 'ole' ia ana, a me ke kamepiula papa cpus e i ke gula manamana lima'okesaside ke kumu ka ole o ka ihe.
Ke? Iecaianoaaiiie o lolouila hanalima huahana a me ka papaa i hoʻolilo 'ia o nā huahana e ia ma lalo 40% .Someʻano likeʻole no hoi he pono emi humidity.
KingSong Technology mea me he hoʻokahi-pau ana PCB Ahaolelo Hookah , he ikaika e hooponopono no ka lolouila eiiiiiaiou, e hamama ai kona laulā, like no laila, e hōʻike mākou nā mea kūʻai mai me ka maikai quality.if oe i kekahi PCBA pāhana, e leka uila mai i ka 'elele i hoʻokipa, aloha aku nei oe!