A? Oaony ke ola hiki e kanaka haha comfortable.Naturally, ka? Oaony PCB manao Ua hoi hou hoomaopopo ana, a me ke kūpono lunaʻenehana hiki e emi detour.
Ke ahu iho la ka helu o ka PCB papa ua nui,ʻaʻole nānā 'ia ma mua, ka mea, ua? Oaony ma ka hulina papa i ka lunaʻenehana ka, a me ka huina helu o ka papa oia no ka helu o ka neaiaea mau papa, a me ka helu o nā papa o ka mana lako.
1. O ka hoʻolālā 'ana i ka mana a me ka lako hou stratum helu
ka helu o ka papa o ka mana lako uaʻano nui nānā' ia ma ka helu o ke ano o ka mana lako, o ka makana, e haawe nona iho, hana 'inideka o hookahi papa a me ka waiwai e lilo aku ana i hookahi board.The okoʻa no ka manawa o ka mana pelane pono e lawa pono ai ka mau ana: o ka mana lako mea ole interlaced.Avoid nui kea-pauku o ke pili papa.
Ke ahu iho la ka helu 'okoʻa o E hoʻolohe i ka mea kēia kumu i ka lepo: i ka papa kuhikuhiE maalea e i ka kŘpa a piha lepo pelane ma ka maka o ka lua, ahu iho; nui no lepa e like me kiʻekiʻe wikiwiki, kiʻekiʻe alapine (frequency), uaki, etc.Main mana lako a me ka honua pelane pilipaa hui ana, emi ka mana pelane impedance, a no laila, ma luna o.
2. Neaiae, ahu iho helu hoʻolālā
pilina kaha i IeAUPIIe, IAa IO nui aʻe e kau i ka helu o ka neaiaea layers.It mea nui e ike, ina paha he mea he hohonu BGA a me ka hūlili ma luna o ka papa, a me ka hohonu o BGA a me ka PIN spacing o BGA i ka ki nei, e hooholo hiki i kela kapa laina elua maʻamau ka helu o BGA line.For laʻana, BGA o 1.0mm, 0.8mm BGA kea puka hiki wale kekahi i kekahi laina, a me ka helu o ka laina ma waena o nā laina elua ka loa different.The hūliliʻano nui e hoomanao i kona hohonu, a mea he paʻa o ka palena pau laina ma waena o nā puka.
ʻO ka lua, ua pono noonoo i ka pilina papa kiʻekiʻe-ka māmā holo neaiaea Kanal, no ka mea, i ka wa kiʻekiʻe-ka māmā holo peahi aaioee pono o nā kūlana mea hou, pono e noonoo i ka Papa, laina spacing, e like aʻe e like me ka mea i maopopo kahi pelane, no laila, e pono e haawi makakoho i kona pilina Kanal he nui iho la ia. 
Finally, the bottleneck area is planned. After the basic layout is processed, it is necessary to focus on the narrow bottleneck area.Considering the difference line, sensitive signal line, special signal topology, etc., how many lines can be calculated in the bottleneck area, and how many layers can be used to make all the necessary lines pass through this area.
Considering the above two points,basically not appear to go some parts of the line, some people say: pcb design is like a high-rise building building process, the layout of the wiring layer is one of the design drawings, planning well, the wiring naturally It can be done.
Mua e hoʻomaka ana i ka PCB manao, oe e ike PCB nui: keia hilinaʻi nui ma luna o kou huahana nui, PCB papa: ka oi mau papa, i ka oi luna 'ka manufacturing o ka PCB e e, ka oi mau papa ka PCB ua, i ka oi nui ke kumu kūʻai mea, e ia e hana ia, KingSong PCB specilized i ka hoʻolako 'PCB manufacturing lawelawe. Mākou ke kākoʻo like i paiia kaapuni papa manufacturing hana mai hookahi, ahu iho ai i 36 mau papa, e hālāwai me kou 'okoʻa PCB requirements.When e hoopau i ke kūpono manao, kiʻiʻoe i kekahi Gerber waihona, keia AEI e e hoʻohana' ia e kou PCB Hookah , He mea, ua nui poʻe i hoʻolako mau lawelawe, akā, ua makemake makemake e paipai aku King-PCB.COM.