WAGOHe ngāwari te whakahaere i ngā poraka whakamutunga PCB raupapa 2086 hou, ā, he maha ngā whakamahinga. He maha ngā wāhanga kua whakauruhia ki roto i tētahi hoahoa kiato, tae atu ki te pēhi-whakauru CAGE CLAMP® me ngā pātene-pēhi. E tautokona ana ēnei e te hangarau reflow me te SPE, ā, he tino papatahi: 7.8mm noa iho. He ohanga hoki, ā, he ngāwari te whakauru ki roto i ngā hoahoa!
Ngā Painga o te Hua
He tino pai ngā hononga taputapu kiato me ngā hononga puta noa i te pakitara mō ngā whakamahinga i roto i ngā wāhi iti;
Mā te pana-ki-roto CAGE CLAMP® ka taea te whakauru tika i ngā waea aho-kotahi 0.14 ki te 1.5mm2 me ngā waea aho-maha pai me ngā hononga pēhi-matao;
Kei te wātea ngā tauira SMD me THR;
He pai te takai rīpene-rīra mō ngā tukanga whakapiri SMT.
Whānuitanga o ngā tono
He rua ngā mokowā titi o te raupapa 2086, tae atu ki ngā hua mokowā titi āwhati 3.5mm me te 5mm hei whiriwhiri māu. He whānui ngā whakamahinga o tēnei raupapa poraka pito PCB, pērā i ngā hononga kaiwhakahaere i roto i ngā taputapu whakamahana, taputapu whakapūhau, hononga taputapu kiato rānei. Nā te mea he pai ngā poraka pito raupapa 2086 mō te whakapiringa rere anō, kua tākaihia ki roto i te rīpene me te rīra, ā, ka taea te tāuta mā te whakamahi i te hangarau whakapiringa rere anō aunoa, te hangarau whakairi mata rānei. Nō reira, ka whakaratohia e ngā poraka pito PCB raupapa 2086 he wāhi hoahoa whānui ake mō ngā kaiwhakawhanake, ā, he pai rawa atu te ōwehenga utu-mahi.
Tiwhikete Ethernet Takirua Kotahi (SPE)
I roto i ngā tono maha, ko te Ethernet takirua-kotahi te otinga tino pai mō te paparanga ā-tinana. Ka whakamahia e ngā hononga Ethernet takirua-kotahi he takirua raina kotahi hei whakatutuki i ngā hononga Ethernet tere-teitei i ngā tawhiti roa, ka taea te penapena wāhi, te whakaiti i te taumahatanga ki ngā tono, me te penapena rauemi. Ka tutuki ngā poraka pito PCB raupapa 2086 i te paerewa IEC 63171, ā, ka whakaratohia he tukanga hononga māmā mō te Ethernet takirua-kotahi me te kore e hiahiatia he mono motuhake. Hei tauira, ka taea te whakauru ngāwari i ngā mana whakahaere whare mō ngā arai hurihuri, ngā tatau me ngā pūnaha kāinga atamai ki roto i ngā waea o nāianei.
He whānuitanga o ngā tauira hua kei roto i te raupapa 2086 hei whiriwhiri māu, arā, ngā hua THR, SMD rānei me te mahi whakawhiti, me te mahi Ethernet takirua-kotahi, ā, he poraka mutunga PCB tino whai hua. Nō reira, mō ngā kaupapa ohanga, koinei te kōwhiringa tika māu.
Wā tuku: 16 o Ākuhata-2024