Pākuʻi ʻoʻoleʻa 4 me ka PI paʻa paʻa
Nāʻike huahana
| Papa, | Pākuʻi ʻehā, 2 mau ʻōwili paʻa |
| Ka mānoanoa o ka papa | 1.60MM ʻoʻoleʻa + 0.15MM flex |
| Mea Pono | ʻO Shengyi S1000-2 FR-4 (TG≥170 ℃) + Polyimide |
| Ka mānoanoa keleawe | 1 OZ (35um) |
| ʻIli Pau | (ENIG) Gula immersion |
| Min Hole (mm) | 0.20mm |
| ʻO ka laulā laina laina (mm) | 0.18mm |
| Mokuna laina min (mm) | 0.15mm |
| Makakiʻi paukū | Eleʻele |
| Waihona Legend | keʻokeʻo |
| Hoʻopili | ʻEke anti kūpaʻa |
| Hōʻikeʻike E. | ʻO ka ʻimi lele a i ʻole ke kau pono ʻana |
| Hae ʻae ʻia | IPC-A-600H Papa 2 |
| Palapala noi | Lapaʻau |
Hoʻolauna
ʻO PCB paʻa paʻa-ʻo ia hoʻi nā ʻōnaehana hybrid, kahi e hoʻohui i nā ʻano o nā substrates kaapuni paʻa a maʻalahi hoʻi i hoʻokahi huahana. Inā ma nā ʻenehana ʻenehana, nā mea loaʻa, mechatronics a i ʻole i nā mea kani, ʻoi aku ka uila i ka ʻike i nā wahi liʻiliʻi loa, a hoʻonui ka nui o ka hoʻopili ʻana e hoʻopaʻa hou i nā pae. Ke hoʻohana nei i nā PCB maʻalahi a me nā papa kaapuni paʻi paʻi paʻa, wehe ʻia nā ʻaoʻao āpau āpau no nā ʻenekini uila a me nā hoʻolālā.
Nā pōmaikaʻi o PCB paʻa paʻa
• Ka hoʻoliʻiliʻi o ke kaupaona a me ka nui
• Nā ʻano i wehewehe ʻia o nā ʻōnaehana kaapuni ma ka papa kaapuni (nā impedance a me nā resistances)
• Ka hilinaʻi o nā pilina uila ma muli o ka orientation pono a me nā pilina paʻa pono a me nā mālama kālā ma nā mea hoʻopili a me nā uea
• ikaika ikaika a me ka mīkini
• Kūʻokoʻa e hoʻolālā i nā ana 3
Nā Pono Hana
ʻO nā mea kumu maʻalahi: ʻo nā mea i maʻalahi i hoʻokumu ʻia me kahi foil i hana ʻia me ka polyester maʻalahi a i ʻole polyimide me nā ala ma kekahi ʻaoʻao ʻelua paha. Hoʻohana wale ʻo PANDAWILL i nā mea polyimide. Kaukaʻi ʻia i ka palapala noi, hiki iā mākou ke hoʻohana iā Pyralux a me Nikaflex i hana ʻia e DuPont a me nā laminate maʻalahi hiki ʻole i ka glueless i ka papa FeliosFlex i hana ʻia e Panasonic.
Kaawale mai ka mānoanoa o ka polyimide, ʻokoʻa ka nui o nā mea i kā lākou ʻōnaehana hoʻopili (glueless a i ʻole epoxy a i ʻole acrylic kumu) a me ke ʻano keleawe. No nā noi kūlou kūlike me kahi helu haʻahaʻa o nā pōʻai kūlou (no ka ʻākoakoa a mālama ʻia paha) ua lawa nā mea ED (electro-deposit). No nā mea hōʻeuʻeu hou aʻe, pono e hoʻohana i nā noi RA (ʻōwili i hoʻopili ʻia).
Koho ʻia nā mea ma ke kumu o ka huahana a me nā koi kikoʻī e hana ai, a hiki ke noi ʻia nā pepa palapala i hoʻohana ʻia e like me ke koi.
Nā ʻōnaehana hoʻopili: Ma ke ʻano he mea hoʻopili hoʻopaʻa i waena o nā mea maʻalahi a me nā mea ʻoʻoleʻa, hoʻohana ʻia nā ʻōnaehana e hoʻopili ana ma kahi epoxy a i ʻole acrylic kumu (kahi hiki ke hana) ke hoʻohana ʻia. Penei nā koho:
Ke kiʻi ʻoniʻoni (polyimide film i uhi ʻia ma nā ʻaoʻao ʻelua me ka lina)
Nā kiʻi ʻoniʻoni hoʻopili (ninini ʻia nā ʻōnaehana hoʻopili i kahi kumu pepa a uhi ʻia me kahi kiʻi ʻoniʻoni)
No-kahe prepregs (aniani moena / epoxy kēpau prepreg me ka haʻahaʻa haʻahaʻa kēpau kahe)
