Kaapuni Flex, 1 Layer Papa Kaapuni Pa'i Pa'i | YMSPCB

He aha ka FPC?

Nā Kaapuni paʻi hikiwawe (FPC), i kapa ʻia ʻo Flexible Circuits, a i ʻole Flex Circuits, ma ka wehewehe ʻana o ka IPC, ʻo kahi kaapuni paʻi maʻalahi he hoʻonohonoho hoʻonohonoho ʻia o nā kaapuni paʻi a me nā ʻāpana e hoʻohana ana i nā mea maʻalahi me ka uhi uhi ʻole a i ʻole. He pololei kēia wehewehe, a hāʻawi i kekahi o nā mea hiki ke hāʻawi ʻia i nā ʻano like ʻole i loaʻa i nā mea kumu, nā mea conductor, a me nā mea uhi pale. Akā i kekahi manawa, kapa ʻia nā kaapuni maʻalahi ʻo Flexible PCB a i ʻole Flex PCB, no ka mea, ʻo ka manaʻo maoli o ka hapa nui o ka poʻe ʻo ia ka kaapuni maʻalahi he papa kaapuni i paʻi ʻia (PCB) i loko o kahi kiʻiʻoniʻoni me ke ʻano o nā alakaʻi keleawe ma luna. ʻO ka ʻoiaʻiʻo, ʻo kahi kaapuni paʻi maʻalahi he ʻāpana metala o nā ʻāpana, maʻamau ke keleawe (kakaʻikahi mau), i hoʻopaʻa ʻia i kahi papa dielectric, maʻamau ka polyimide (kakaʻikahi ka polyester). ʻOiaʻiʻo, hiki ke loaʻa i kahi kaapuni flex multilayer i nā papa metala he nui. Ma ke ʻano he mea hana kaapuni flex, hiki iā YMSPCB ke hana i ka 8-layer flex PCB. Hiki ke lahilahi ka mānoanoa o ka papa conductive (0.47mil, 12μ, 1/3oz) i ka mānoanoa loa (2.8mil, 70μ, 2oz) a hiki ke ʻokoʻa ka mānoanoa dielectric mai 0.5mil (13μ) a i 5mil (125μ). Hiki ke hoʻopaʻa ʻia nā laminates keleawe maʻalahi (FCCL) i ka ʻaoʻao hoʻokahi a ʻaoʻao ʻelua me ka ʻole a i ʻole kahi papa o ka mea hoʻopili e hoʻopaʻa ai i ka metala i ka substrate. Hoʻohana ʻia nā kaapuni maʻalahi (FPC) i ka nui o nā noi, mai ka haʻahaʻa haʻahaʻa o nā huahana mea kūʻai aku a hiki i nā ʻōnaehana kaua a me nā ʻoihana kiʻekiʻe loa. ʻAʻole ia he mea ʻokoʻa nā pae o nā mea i hoʻohana ʻia no ka hana ʻana i kēia mau kaʻapuni e like me ke ʻano o nā huahana i hoʻohana ʻia. Hoʻohana nui ʻia nā PCB maʻalahi i nā mea uila ma ke ʻano he mea nui e hāʻawi ana i nā pono o ka paʻa, lahilahi, a me ka pliable loa. Ma ke ʻano he mea hana kaapuni hikiwawe hilinaʻi, kākoʻo mākou i nā ʻano ʻano 1-8 mau ʻāpana flexible circuits hana, me nā kaapuni flexible me thru-hole interconnection, kanu ʻia a/a i ʻole makapō ma o ka interconnection, kanu a makapō microvia interconnection. Eia kekahi, kākoʻo ʻo YMSPCB i ka ʻīnika kalapona, ka ʻīnika kala, ka constantan, a me ka hatch impedance controlled flexible circuits.

Hoʻohana ʻia nā Foils Copper ʻokoʻa ma Flex Circuit

[Ka wehewehe hana]

ʻO ka pahu keleawe i hoʻohana ʻia i ka FPC e pili ana i nā noi.

[Kaʻina Hana Nui]

ʻO nā mea keleawe keleawe i hoʻohana ʻia i ka PCB maʻamau he ʻelua ʻano, electrodeposited copper foil a me ka ʻōwili keleawe ʻia, a hoʻohana ʻia i nā noi like ʻole.

Electrodeposited copper foil ua hoʻohana 'ia i loko o non-dynamic flexure noi E hana nui ke koʻikoʻi a laila e pono ai ka annealing. Ma hope o ka hoʻopili ʻana, ua loaʻa i ka ʻōpala keleawe i ʻōwili ʻia ka palaoa kūpono e pale ai i ka hoʻolaha ʻana.