4 Layer FR4 ENIG Impedance Control PCB
Impedance Control PCB
I ka hihia o ka hoʻouna ʻana i nā hōʻailona alapine kiʻekiʻe, kōkua ka impedance i hoʻopaʻa ʻia e hōʻoia i ka pohō ʻole o ka hōʻailona i ka wā o ka lawe ʻana.ʻO ke kumu, pili ka impedance i ka hoʻohālikelike ʻana i nā waiwai waiwai o ka substrate i nā hiʻohiʻona o ka laina / dielectric layer e hōʻoia i ka waiwai impedance o ka hōʻailona laina i loko o ka hoʻomanawanui o ka waiwai kuhikuhi.Hāʻawi nā PCB impedance i hoʻopaʻa ʻia i nā hiʻohiʻona kiʻekiʻe kiʻekiʻe.
Nā noi o ka Impedance Control PCB
Pahu pūnaewele, TV, pāʻani wikiō, pahupaʻiwikiō, GPS
Kelepona analog a me ke kelepona
Kamepiula, papa, kelepona
Hoʻoponopono hōʻailona wikiō
Module mana kaʻa
Ka pilina ma waena o nā mea impedance impedance
Mai ka hiʻohiʻona o ka hana PCB, ʻo nā kumu nui e pili ana i ka impedance penei:
- Laulā laina (W),emi ka impedance me ka hoʻonui o ka laina laina.
- Ka mamao laina (s),piʻi ka impedance me ka piʻi ʻana o ka mamao.
-Ka mānoanoa laina (T),emi ka impedance me ka hoʻonui o ka mānoanoa laina.
- Ka mānoanoa dielectric (H),ʻoi aku ka nui o ka mānoanoa dielectric, ʻoi aku ka nui o ka impedance.
- Dielectric mau (DK),ʻoi aku ka kiʻekiʻe o ka dielectric mau, ʻoi aku ka liʻiliʻi o ka impedance.
Hōʻike Lako
ʻO ka laina hoʻoheheʻe ʻakomi PCB
PCB PTH Line
PCB LDI
Mīkini Hoʻolaha PCB CCD
Hōʻike Hale Hana
Papa Hana Hana PCB
Luna Hookipa
Keena Halawai
