PCB HANA

Kanu ʻia/makapō ma, ka ʻanuʻu ʻanuʻu, ka nui, kanu ʻia ke kūpaʻa / ka mana, ke kaomi hui ʻana, RF, manamana lima gula, ka hale N+N, ke keleawe mānoanoa, ka wili hope，HDI(5+2N+5)

I kēia mau lā, ke ʻimi nei ka hoʻolālā i ka miniaturization, ke kumu kūʻai haʻahaʻa a me ka wikiwiki kiʻekiʻe o nā huahana, ʻoi aku hoʻi i ka mākeke hāmeʻa kelepona, ka mea maʻamau e pili ana i nā kaʻa uila uila kiʻekiʻe. ʻO ka hoʻohana ʻana i nā Papa Rigid-Flex he koho maikaʻi loa ia no nā hāmeʻa peripheral i hoʻopili ʻia ma o IO. ʻEhiku mau pōmaikaʻi nui i lawe ʻia e nā koi hoʻolālā o ka hoʻohui ʻana i nā mea papa maʻalahi a me nā mea papa paʻa i ke kaʻina hana, e hui pū ana i nā mea substrate 2 me ka prepreg, a laila e hoʻokō i ka pilina uila interlayer o nā conductors ma o nā puka a i ʻole nā ​​​​vias makapō / kanu ʻia e like me lalo. :

RO4350B, RO4450F, RO 4000serials, R04003C, 92ML, RO3010RT6010LM, RO3003, RO4360G2, RT6002, RO30083, RO30083, R03R03 5870, duroid® 5880, ULTRALAM200016002 1RO3003, RO3730, RO3850, RO4534, RO4730, RO4360 series, RT, D6010Im, TMM10

Ma muli o ka loaʻa ʻana o ke keleawe ma ke ʻano o nā oxides i ka lewa, pili nui ia i ka solderability a me ka hana uila o nā PCB. No laila, pono e hoʻokō i ka pau ʻana o ka PCB. Inā ʻaʻole i hoʻopau ʻia ka ʻili o nā PCB, maʻalahi ke kumu i nā pilikia solder virtual, a i nā hihia koʻikoʻi, ʻaʻole hiki ke kūʻai ʻia nā pad solder a me nā ʻāpana. ʻO ka hoʻopau ʻili o ka PCB e pili ana i ke kaʻina hana o ka hana ʻana i kahi papa honua ma kahi PCB. ʻO ke kumu o ka hoʻopau ʻana o ka PCB e hōʻoia i ka maikaʻi o ka solderability a i ʻole ka hana uila. Nui nā ʻano o ka hoʻopau ʻili no nā PCB.