Hiki ke Pi'i, 2 Layer Papa Kaapuni Pai Pai | YMSPCB

ʻO ka ʻoki mea maʻalahi

ʻO ka hapa nui o nā mea papa maʻalahi, ʻo ia ke ʻano ʻōwili. hiki ke hoʻopau ʻia ke kaʻina hana ʻoki.

He aha ka flex PCB stiffener?

ʻO ke kumu o ka stiffener e hoʻoikaika i ka ikaika mechanical o FPC ( papa kaapuni maʻalahi) no ka hoʻomaʻamaʻa ʻana i ke kau ʻana o nā mea ma ka PCB surface, etc. nā koi o ka huahana, e like me PET, PI, adhesive, metala a resin stiffener, etc.

ʻO nā PCB maʻalahi (FPC) nā PCB hiki ke hoʻopōloli ʻia me ka ʻole o ka hōʻino ʻana i nā kaapuni, ʻo ia hoʻi, hiki ke hoʻokuʻu wale ʻia nā papa i ke ʻano i makemake ʻia i ka wā o nā noi. Hiki ke maʻalahi ka mea i hoʻohana ʻia, e like me Polyamide, PEEK, a i ʻole ke kiʻiʻoniʻoni polyester conductive. I nā manawa he nui, ua hana ʻia nā kaapuni flex me ka polyimide a i ʻole ka polymer like. ʻOi aku ka maikaʻi o kēia mea i ka wela ma mua o ka nui o nā mea papa kaapuni paʻa. No kēia kumu, hiki ke hoʻokomo ʻia nā kaapuni maʻalahi i nā wahi kūpono ʻole kahi e hopena ai ka wela i ka hana o ka papa kaapuni ʻoʻoleʻa. Hiki ke hoʻolālā ʻia nā papa kaapuni maʻalahi no ka pale ʻana i nā wela wela - ma waena o -200 ° C a me 400 ° C - ʻo ia ka mea e wehewehe ai i ke kumu i makemake nui ʻia ai no ke ana ʻana o ka lua i ka ʻoihana ʻaila a me ke kinoea.

ʻO kaʻoiaʻiʻo, ma muli o kēia mau kūlana, a me ka pono o nā mea liʻiliʻi, unobtrusive i loko o ka hapa nui o nā ʻenehana ʻoihana, ʻo nā kaapuni maʻalahi ke koho mua no ka hoʻolālā ʻenekinia i ka hapa nui o nā ʻenehana sensor ʻenehana.

Hiki ke kū'ē i ka wela kiʻekiʻe me ke kūpaʻa kemika maikaʻi a me ke kūpaʻa maikaʻi loa i ka radiation a me ka ʻike UV pū kekahi. Hoʻohui ʻia me ka hiki ke hoʻomalu i nā impedances i nā hoʻolālā papa kaapuni kiʻekiʻe, hāʻawi nā hoʻolālā kaapuni maʻalahi i nā pono he nui i nā mea hana.