He aha nā hiʻohiʻona uila o nā papa kaapuni hikiwawe?

Ma kēia moʻomanaʻo moʻomanaʻo, e nānā hohonu mākou i nā hiʻohiʻona uila o nā papa kaapuni maʻalahi, e ʻimi ana i ka ʻokoʻa o lākou mai nā papa paʻa a me ke kumu i makemake ʻia ai i kekahi mau noi.

ʻO nā papa kaapuni maʻalahi, ʻike ʻia hoʻi he PCB maʻalahi a i ʻole FPC, ke lilo nei i mea kaulana i nā ʻoihana like ʻole ma muli o ko lākou mau waiwai kūʻokoʻa a me nā pono he nui. Hāʻawi kēia mau papa maʻalahi i kahi koho maikaʻi loa i nā papa kaapuni paʻa kuʻuna, ʻoi aku hoʻi i nā noi e koi ana i nā mea uila uila paʻa a māmā.

1. ʻO ka maʻalahi a me ke kulou ʻana:

ʻO kekahi o nā pōmaikaʻi nui o nā papa kaapuni maʻalahi ʻo ko lākou hiki ke kūlou a kūlou me ka nalowale ʻole o ka hana. ʻAʻole like me nā papa paʻa paʻa, palupalu a hiki ke haki ma lalo o ke kaomi, ua hoʻolālā ʻia nā PCB maʻalahi me nā mea hiki ke kū i ka piʻi pinepine ʻana. He mea koʻikoʻi kēia maʻalahi no nā noi e koi ana i nā papa e hoʻohālikelike i nā ʻano kikoʻī a i ʻole kūpono i nā wahi paʻa. ʻO nā waiwai uila o nā papa kaapuni maʻalahi e hōʻoiaʻiʻo i ka hana hilinaʻi ʻoiai ma hope o nā tausani o nā pōʻai kūlou.

2. Ka hoʻomalu impedance:

ʻO ka Impedance kahi ʻano uila koʻikoʻi e pili ana i ka pono o ka hōʻailona ma nā kaapuni uila. Hiki i nā papa kaapuni maʻalahi ke hoʻomalu i ka impedance, e hōʻoiaʻiʻo ana i ka hoʻouna ʻana i ka hōʻailona pololei me ka ʻole o ka distortion a me ka nalowale. Ma o ka mana impedance, hiki ke hoʻohana ʻia nā PCB maʻalahi i nā noi kiʻekiʻe e like me ka RF a me ka microwave circuits, kahi mea koʻikoʻi ka hoʻouna ʻana i ka hōʻailona. ʻO kēia hiʻohiʻona he mea kūpono ia no nā noi e like me nā lako kamaʻilio uila a me nā lako kiʻi lāʻau lapaʻau.

3. Hoʻonui liʻiliʻi:

Loaʻa i nā papa kaapuni maʻalahi ka miniaturization ma muli o ko lākou ʻano lahilahi a māmā. Hiki iā lākou ke hana ʻia me nā laulā conductor ʻoi aku ka liʻiliʻi a me nā ʻāpana liʻiliʻi liʻiliʻi, e ʻae i ka hana ʻana i nā mea uila uila paʻa loa. He mea maikaʻi loa kēia mana miniaturization no nā noi i hoʻopaʻa ʻia e like me nā kelepona paʻalima, nā mea hiki ke hoʻohana ʻia, a me ka ʻenehana aerospace. ʻO nā waiwai uila o nā papa kaapuni maʻalahi e hōʻoiaʻiʻo i ka hana pono a me ka maikaʻi o nā mea liʻiliʻi.

4. Kū'ē i ka haʻalulu a me ka haʻalulu:

ʻO kahi waiwai uila ʻē aʻe o nā PCB maʻalahi ko lākou kūpaʻa maikaʻi loa i ka haʻalulu a me ka haʻalulu. ʻO kā lākou hiki ke komo a hoʻopau i ke koʻikoʻi mechanical e hilinaʻi nui ʻia lākou i nā noi i ʻike ʻia i ka neʻe mau a i ʻole nā ​​​​kaiapuni paʻakikī. ʻO nā ʻōnaehana uila i nā ʻoihana e like me ka automotive, aerospace a me ka pale e hoʻohana pinepine i nā papa kaapuni maʻalahi no ka mea hiki iā lākou ke pale i ka haʻalulu a me ka haʻalulu me ka ʻole o ka hoʻokō ʻana i ka hana.

5. Temperature kū'ē:

Hōʻike nā papa kaapuni maʻalahi i ka pale wela maikaʻi a mālama i kā lākou hana uila ma lalo o nā kūlana wela. He mea kūpono kēia waiwai no nā noi e pili ana i nā mahana kiʻekiʻe a haʻahaʻa paha, e like me nā mīkini ʻenehana a i ʻole nā ​​mea kaua. Hiki i nā mea i hoʻohana ʻia no ka hana ʻana i nā PCB maʻalahi ke kūpaʻa i nā loli wela a pale i nā pilikia hana e pili ana i ke kaumaha wela.

6. Hoʻonui i ka pono o ka hōʻailona:

ʻO nā waiwai uila o nā papa kaapuni maʻalahi e kōkua i ka hoʻomaikaʻi ʻana i ka pono o ka hōʻailona, ​​​​e hopena i ka hana holoʻokoʻa. ʻO nā poho uila haʻahaʻa, ka mana hoʻolaha o ka hōʻailona, ​​​​a me nā parasitic i hōʻemi ʻia kekahi o nā mea e hoʻopōmaikaʻi i ka pono o ka hōʻailona. He mea koʻikoʻi kēia mau hiʻohiʻona no nā noi hoʻoili ʻikepili kiʻekiʻe e like me USB, HDMI a me Ethernet. ʻO ka hiki ke mālama i ka pono hōʻailona ma waena o ka maʻalahi o ka papa e lilo ia i koho hilinaʻi no ka koi ʻana i nā ʻōnaehana uila.

Ma ka hōʻuluʻulu

Loaʻa i nā papa kaapuni maʻalahi nā waiwai uila e kūpono ai no nā ʻano hana like ʻole. ʻO ko lākou maʻalahi a me ka liʻiliʻi e hiki ai iā lākou ke hoʻololi i nā ʻano like ʻole a kūpono i nā wahi paʻa. ʻO ka mana impedance e hōʻoiaʻiʻo i ka hoʻouna ʻana i ka hōʻailona pololei, ʻoiai hiki i ka miniaturization hiki ke hana i nā mea uila paʻa. ʻO ke kūpaʻa haʻalulu a me ka haʻalulu, ka pale wela, a me ka hoʻoikaika ʻana i ka hōʻailona e hoʻonui i ka hilinaʻi a me ka hana. He mea koʻikoʻi ka hoʻomaopopo ʻana i nā hiʻohiʻona uila o nā papa kaapuni maʻalahi i ka ʻike ʻana i ko lākou hiki piha a me ka hoʻohana ʻana i kā lākou pono i nā ʻoihana kūikawā a me nā noi.