computer-repair-london

10 Layer Impedance Control Resin Plugging PCB

10 Layer Impedance Control Resin Plugging PCB

ʻO ka wehewehe pōkole:

Nā ʻāpana: 10

Hoʻopau ʻili: ENIG

Laki ʻano: 8:1

Mea kumu: FR4

ʻO waho W/S: 4/4mil

Papa loko W/S: 5/3.5mil

Mānoanoa: 2.0mm

Min.anawaena puka:0.25mm

Kaʻina hana kūikawā: Impedance Control, Resin Plugging, Copper Thickness


Huahana Huahana

Nā ʻokoʻa o ka Electroplating Plug Hole A me Resin Plug Hole?

ʻokoʻa ʻili:

Hoʻopiha ʻia ka lua plug electroplating e ka pā keleawe, a ʻo ka ʻili o loko o ka lua ua piha i ka metala.Hoʻopiha ʻia ka puka resin plug i ka resin epoxy ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka paia o ka lua, a ʻo ka hope o ka pā keleawe ma ka ʻili resin.ʻO ka hopena e hiki ke alakaʻi ʻia ka lua, ʻaʻohe niho ma ka ʻili, ʻaʻole ia e pili i ka welding.

He ʻokoʻa ke kaʻina hana:

ʻO ka lua plug electroplating e hoʻopiha pololei i ka puka ma o ka electroplating, ʻaʻohe wahi āpau a maikaʻi no ka welding, akā he mau koi kiʻekiʻe no ka hiki ke hana, ʻaʻole hiki ke hana ʻia e nā mea hana maʻamau.Hoʻopiha ʻia ka puka pahu resin me ka resin epoxy e hoʻopiha ai i ka lua ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka paia o ka lua, a ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka ʻili.ʻO ka hopena e like me ka puka ʻole, maikaʻi ia no ka wili.

Nā kumukūʻai like ʻole:

He maikaʻi ke kūpaʻa oxidation o ka electroplating, akā kiʻekiʻe nā koi o ke kaʻina hana a he kumukūʻai ke kumukūʻai;maikaʻi ka insulation o ka resin a me ke kumu kūʻai.

Hōʻike Lako

5-PCB kaapuni papa 'akomi plating laina

ʻO ka laina hoʻoheheʻe ʻakomi PCB

PCB kaapuni papa PTH laina hana

PCB PTH Line

15-PCB kaapuni kaapuni LDI 'akomi laser scan laina mīkini

PCB LDI

12-PCB kaapuni kaapuni CCD mīkini hoʻolaha

Mīkini Hoʻolaha PCB CCD

Hōʻike Hale Hana

Hōʻike ʻoihana

Papa Hana Hana PCB

woleisbu

Luna Hookipa

hana (2)

Keena Halawai

hana (1)

Keena Nui


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou