Matapo & tanu vias PCB
Matapo & PCB Vias mea tanu, e taea te whakarōpūtia vias PCB ki roto-rua mā, mā matapo me tanumia via.When e hiahia ana koe ki te hoatu vias PTH nui i runga i te poari taiawhio engari he iti, matapo & vias tanumia PCB ai waiho hei otinga i te wāhi .
E whakamahia vias tanumia matapo ki te hono i waenganui i ngā paparanga o te PCB i raro i here o te mata.
Matapo mā ko te poka whakakikoruatia e hono kotahi anake paparanga waho ki tetahi atu ranei papa i roto. Tanumia mā ko te poka whakakikoruatia e hono rua, neke atu rānei ngā papa i roto, engari ki kahore he hononga ki te paparanga waho.
Painga o matapo & tanumia mā
- Taea te whakatau i nga herenga kiato o waea me Pads i runga i te hoahoa, kahore te whakanui ake i te tatau apa rahi poari ranei
- Whakaititia PCB ara iahiko āhuatanga ōwehenga
Matapo / tanumia PCB vias, ka karanga hoki HDI PCB meet the density improvement of boards without increase number of layers or board size. Therefore, blind/buried vias are usually applied in HDI PCBs. It frequently used in mobile phones, wireless commination, MID, Notebook etc.
