computer-repair-london

6 Layer ENIG FR4 Via-In-Pad PCB

6 Layer ENIG FR4 Via-In-Pad PCB

ʻO ka wehewehe pōkole:

Papahana: 6

Hoʻopau ʻili: ENIG

Mea kumu: FR4

W/S: 5/4mil

Mānoanoa: 1.0mm

Min.anawaena puka:0.2mm

Kaʻina hana kūikawā: via-in-pad


Huahana Huahana

Hana o ka Puka Puka

ʻO ka papahana hole plug o ka papa kaapuni paʻi (PCB) kahi hana i hana ʻia e nā koi kiʻekiʻe o ke kaʻina hana PCB a me ka ʻenehana mauna.

1.Avoid pōkole kaapuni i hanaia e ka tin e komo ana ma o ka mahele ili mai ka puka ma ka PCB ma luna o ka nalu soldering.

2.Avoid flux koena i loko o ka puka puka.

3.Prevent solder bead mai ka popping i waho ma luna o ka nalu soldering, hopena i ka pōkole kaapuni.

4. Kāohi i ka paʻi solder ili mai ke kahe ʻana i loko o ka lua, e hoʻopiʻi ana i ka hoʻoheheʻe ʻana a hoʻopilikia i ke kau ʻana.

Via I ka papa hana

Ddefine

No nā puka o kekahi mau ʻāpana liʻiliʻi e hoʻopili ʻia ma ka PCB maʻamau, ʻo ke ʻano hana kuʻuna e wili i kahi puka ma ka papa, a laila e uhi i kahi papa keleawe i loko o ka lua e ʻike ai i ka conduction ma waena o nā papa, a laila alakaʻi i kahi uea. e hoʻohui i kahi paʻi kuʻi e hoʻopau i ka wili me nā ʻāpana o waho.

Hoʻomohala

Ke hoʻomohala ʻia nei ke kaʻina hana Via in Pad e pili ana i ke kua o nā papa kaapuni i hoʻopili ʻia, ʻaʻohe wahi hou no nā uea a me nā pā e hoʻopili ai i nā lua.

Hana ʻana

ʻO ke kaʻina hana o VIA IN PAD e hana i ke kaʻina hana PCB ʻekolu-dimensional, mālama pono i ka ākea ākea, a ADAPTS i ka hoʻomohala ʻana o ka papa kaapuni hou me ka kiʻekiʻe kiʻekiʻe a me ka pilina.

Hōʻike Hale Hana

Hōʻike ʻoihana

Papa Hana Hana PCB

woleisbu

Luna Hookipa

hana (2)

Keena Halawai

hana (1)

Keena Nui


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