ʻO ka PCB (printed circuit board) he papa kaapuni paʻi, ʻo ia kekahi o nā mea nui o ka ʻoihana uila.Mai nā wati uila liʻiliʻi a me nā helu helu a hiki i nā lolouila nui, nā lako uila kamaʻilio, a me nā ʻōnaehana mea kaua, ʻoiai aia nā ʻāpana uila e like me nā kaapuni i hoʻohui ʻia, i mea e hana ai i ka pilina uila ma waena o nā ʻāpana like ʻole, e hoʻohana lākou i ka PCB.
No laila pehea e nānā ai i ka PCB me ka mīkini ana ʻike?
1. E nānā i ka PCB ili no ka poino
I mea e pale aku ai i ke kaapuni pōkole, ʻo kona ʻili lalo, nā laina, ma nā lua a me nā ʻāpana ʻē aʻe e pono ʻole i nā māwae a me nā ʻōpala.
2. E nānā i ka ʻili PCB no ka piko
Inā ʻoi aku ka curvature o ka ʻili i kahi mamao, manaʻo ʻia he huahana hemahema
3. E nānā inā loaʻa ka pā ma ka lihi o ka PCB
ʻOi aku ka lōʻihi o ka pahu pahu ma ka lihi o ka papa PCB ma mua o 1MM, i manaʻo ʻia he huahana kīnā ʻole.
4. E nānā inā maikaʻi ke awa kuʻihao
Ma hope o ka hoʻopili paʻa ʻole ʻana o ka laina kuʻi a i ʻole ka ʻili o ka notch ma mua o 1/4 o ke awa kuʻi, ua manaʻo ʻia he huahana kīnā ʻole.
5. E nānā inā he mau hewa, hemahema a i ʻole nā manaʻo ʻino i ka paʻi pale o ka kikokikona ma ka ʻili.
Ka manawa hoʻouna: Iune-21-2022