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16 Layer ENIG Press Fit Hole PCB

16 Layer ENIG Press Fit Hole PCB

Nkọwa dị mkpirikpi:

Aha ngwaahịa: 16 Layer ENIG Press Fit Hole PCB
Igwe: 16
Ngwunye elu: ENIG
Ihe ndabere: FR4
Ọkpụrụkpụ: 3.0mm
Min.dayameta oghere: 0.35mm
size: 420 × 560mm
Mpụta oyi akwa W/S: 4/3mil
oyi akwa ime W/S: 5/4mil
Akụkụ: 9:1
Usoro pụrụ iche: via-in-pad Impedance Control Press Fit Hole


Nkọwa ngwaahịa

Ihe gbasara Via-In-Pad PCB

Ndị Via-In-Pad PCB bụ oghere ndị kpuru ìsì n'ozuzu, nke a na-ejikarị ejikọta oyi akwa dị n'ime ma ọ bụ oyi akwa nke abụọ nke HDI PCB na oyi akwa elu, iji meziwanye arụmọrụ eletriki na ntụkwasị obi nke ngwaahịa eletrọnịkị, belata mgbaàmà. nnyefe waya, belata inductive reactance na capacitive reactance nke nnyefe akara, yana esịtidem na mpụga electromagnetic nnyonye anya.

A na-eji ya eme ihe.Isi nsogbu nke oghere nkwụnye na ụlọ ọrụ PCB bụ nsị mmanụ site na oghere nkwụnye, nke a pụrụ ikwu na ọ bụ ọrịa na-adịgide adịgide na ụlọ ọrụ ahụ.Ọ na-emetụta nnọọ mmepụta àgwà, nnyefe oge na arụmọrụ nke PCB.Ugbu a, ọtụtụ PCB dị oke elu nwere ụdị nhazi a.Ya mere, ụlọ ọrụ PCB chọrọ ngwa ngwa dozie nsogbu nke ntapu mmanụ site na oghere plọg

Isi ihe na-ebute mgbapụta mmanụ sitere na Via in Pad Plug Hole

Ọpụpụ n'etiti oghere plọg na pad: n'ime usoro mmepụta ihe mgbochi PCB n'ezie, belụsọ oghere efere dị mfe ịgbanarị.Oghere nkwụnye ndị ọzọ na oghere windo bụ ihe na-erughị 0.1mm 4mil) na oghere nkwụnye na windo mgbochi ire ere, efere nkwụsịtụ dịkwa mfe ịdị adị mgbe ị gwọchara mmanụ;

Ọkpụrụkpụ PCB na oghere: ọkpụrụkpụ efere na oghere na-ejikọta nke ọma na ogo na oke nke ikuku mmanụ;

Ihe nkiri ihe nkiri yiri ya: mgbe Via-In-Pad PCB ma ọ bụ obere oghere oghere na-agafe pad ahụ, ihe nkiri ahụ yiri ya ga-emepụta ebe a na-ebufe ọkụ na ọnọdụ windo (iji kpughee ink dị na oghere) "iji zere ink dị na ya. oghere ahụ na-abanye n'ime pad n'oge mmepe, mana imepụta ọkụ na-ebufe ọkụ dị ntakịrị iji nweta mmetụta nke ikpughe, na ebe ọkụ ọkụ dị oke ibu iji mee ka nkwụsị ahụ dị mfe.Na-emepụta mmanụ ndụ ndụ na PAD.

Ọnọdụ ọgwụgwọ: n'ihi na nhazi nke ebe translucent nke Via-In-Pad PCB na ihe nkiri ahụ kwesịrị ịdị ntakịrị karịa oghere ahụ, akụkụ nke ink dị n'ime oghere dị ukwuu karịa ebe translucent mgbe ekpughere ya adịghị ekpuchi ọkụ.Ink na-adịghị photosensitive ọgwụgwọ, mmepe mgbe n'ozuzu mkpa laa azụ ikpughe ma ọ bụ UV otu ugboro, iji gwọọ ink ebe a.A na-emepụta ihe nkiri na-agwọ ọrịa n'elu oghere ahụ iji gbochie mgbasawanye ọkụ nke ink n'ime oghere mgbe ọ gwọchara ya.Mgbe a gwọchara ya, ogologo oge nke mpaghara okpomọkụ dị ala, na obere okpomọkụ nke mpaghara okpomọkụ dị ala, nke dị ntakịrị na ogo nke mgbapụta mmanụ;

Nkwụnye ink: ndị na-emepụta ụdị ink dị iche iche mmetụta dị mma ga-enwekwa ihe dị iche.

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