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8 Layer Impedance ENIG PCB

8 Layer Impedance ENIG PCB

ʻO ka wehewehe pōkole:

inoa Huahana: 8 Layer Impedance ENIG PCB
Nā ʻāpana: 8
Hoʻopau i luna: ENIG
Mea kumu: FR4
ʻO waho W/S: 4/3mil
Papa loko W/S: 5/4mil
Mānoanoa: 1.6mm
Min.anawaena puka: 0.2mm


Huahana Huahana

ʻenehana Half Hole

Ma hope o ka hana ʻana o ka PCB i loko o ka lua hapalua, ua hoʻonohonoho ʻia ka papa tin ma ka lihi o ka lua e ka electroplating.Hoʻohana ʻia ka papa tin ma ke ʻano he pale pale e hoʻomaikaʻi ai i ka pale ʻana i ka waimaka a pale loa i ka hāʻule ʻana o ka pā keleawe mai ka pā puka.No laila, ua ho'ēmiʻia ka hana haumia i loko o ke kaʻina hana o ka papa kaapuni i paiʻia, a ua ho'ēmiʻia hoʻi ka hana o ka hoʻomaʻemaʻeʻana, i mea e hoʻonui ai i ka maikaʻi o ka PCB i hoʻopauʻia.

Ma hope o ka pau ʻana o ka hana ʻana o ka PCB hapa hapa maʻamau, e loaʻa nā ʻāpana keleawe ma nā ʻaoʻao ʻelua o ka hapalua puka, a e komo nā ʻāpana keleawe i loko o ka ʻaoʻao o ka hapalua.Hoʻohana ʻia ka hapalua puka ma ke ʻano he PCB keiki, ʻo ke kuleana o ka hapalua puka i ke kaʻina hana o ka PCBA, e lawe i ka hapalua o ke keiki o ka PCB, ma ka hāʻawi ʻana i ka hapalua o ka hoʻopiha ʻana i ka tin e hana i ka hapalua o ka pā haku i welded ma ka papa nui. , a me ka hapalua o ka puka me ka ʻōpala keleawe, e hoʻopili pololei i ka tin, e pili ana i ka wiliwili paʻa o ka pepa ma ka motherboard, a pili i ka helehelena a me ka hoʻohana ʻana i ka hana holoʻokoʻa o ka mīkini.

Hāʻawi ʻia ka ʻili o ka hapalua me kahi ʻāpana metala, a ʻo ka hui ʻana o ka lua hapalua a me ka ʻaoʻao o ke kino e hāʻawi ʻia me kahi āpau, a ʻo ka ʻili o ka ʻākeʻe he mokulele a i ʻole ka ʻili o ke āpau. ka hui ʻana o ka mokulele a me ka ʻili o ka ʻili.Ma ka hoʻonui ʻana i ka ʻāpana ma nā ʻaoʻao ʻelua o ka hapalua o ka lua, ua wehe ʻia nā ʻāpana keleawe ma ke kikowaena o ka lua hapalua a me ka ʻaoʻao o ke kino e hana i kahi PCB maʻemaʻe, me ka pale ʻana i nā ʻāpana keleawe i koe i loko o ka lua hapalua, e hōʻoia ana i ka maikaʻi o ka puka. ʻO PCB, a me ka hilinaʻi hilinaʻi a me ka hiʻohiʻona maikaʻi o ka PCB i ke kaʻina hana o PCBA, a me ka hōʻoia ʻana i ka hana o ka mīkini holoʻokoʻa ma hope o ka hui ʻana.

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Company profile

Papa Hana Hana PCB

woleisbu

Luna Hookipa

manufacturing (2)

Keena Halawai

manufacturing (1)

Keena Nui


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