He nui te whakamahinga o ngā mīhini keri me te mira PCB i roto i te umanga hanga hiko. He mea hanga ēnei hei keri me te mira i ngā papa ara iahiko tā (PCB) me te tino tika me te tere. Heoi, ka taea e ēnei mīhini te whakaputa i te pokanoa hikohiko (EMI) i a rātou e mahi ana, ka pā ki te mahi a ngā taputapu hiko tata. Hei whakaiti i tēnei raruraru, he maha ngā kaihanga e whakauru ana i ngā wāhanga karāhe ki roto i ā rātou mīhini keri me te mira PCB.
He rauemi māori te karāhe, he matotoru te matotoru, ā, he tino pai ngā āhuatanga tiaki hikohiko. He maha ngā wā e whakamahia ana i roto i te hanganga o ngā pūnaha kaikorero oro-oro me ngā mīhini MRI. Nā ngā āhuatanga o te karāhe he mea tino pai mō te whakamahi i roto i te hanganga o ngā mīhini keri me te mira PCB. Ina whakauruhia ki roto i ēnei mīhini, ka taea e ngā wāhanga karāhe te whakaiti i te EMI me ōna pānga ki ngā taputapu hiko tata.
Ka puta te EMI ina puta ngā āpure hikohiko mai i ngā taputapu hiko. Ka taea e ēnei āpure te whakararuraru i ētahi atu taputapu hiko, ka arahi ki ngā hapa, ki ngā rahunga rānei. I te mea kua piki haere te uaua o ngā pūnaha hiko, kei te piki haere te hiahia mō te parenga EMI whai hua. Mā te whakamahinga o ngā wāhanga karāhe i roto i ngā mīhini keri me te mira PCB ka taea te whakarato i tēnei parenga.
He tino pai te karāhe hei ārai i te hiko, ā, kāore e kawe hiko. Ina puta te EMI i roto i te mīhini keri me te mira PCB, ka taea te mimiti e ngā wāhanga karāhe. Kātahi ka tukuna te pūngao kua mimitia hei wera, ka whakaiti i ngā taumata EMI whānui. He mea nui tēnei āhuatanga i roto i te tukanga hanga PCB nā te mea ka taea e ngā taumata EMI teitei te hua ake he papa hapa. Mā te whakamahinga o ngā wāhanga karāhe i roto i ngā mīhini keri me te mira PCB ka taea te whakaiti i te mōrearea o ngā papa hapa nā te EMI.
Heoi anō, he tino pakari te karāhe, ā, he ātete ki te pakaru me te pakaru. He iti te tauwehenga o te whakawhānui wera, ko te tikanga ka taea e ia te tu atu i ngā pāmahana tino kino me te kore e piko, e ngatata rānei. Nā ēnei āhuatanga ka pai ai ngā wāhanga karāhe mō te whakamahi i roto i ngā taiao mahi uaua o ngā mīhini keri me te mira PCB. Mā te pakari o ngā wāhanga karāhe ka taea e te mīhini te mahi pai mō ngā tau maha, ka whakaiti i ngā utu tiaki me te wā kore mahi.
Hei whakamutunga, ko te whakamahinga o ngā wāhanga karāhe i roto i ngā mīhini keri me te mira PCB he huarahi whai hua ki te whakaiti i ngā taumata EMI me te mōrearea o ngā papa hapa. Nā ngā āhuatanga tiaki o te karāhe he rauemi pai mō te whakamahi i roto i te hanganga o ēnei mīhini. Nā te roa me te ātete ki te pakaru me te haehae, he mea tino pai ngā wāhanga karāhe mō ngā taiao mahi uaua o ngā mīhini keri me te mira PCB. Ka taea e ngā kaihanga e whakauru ana i ngā wāhanga karāhe ki roto i ā rātou mīhini te whakarite kia whiwhi ā rātou kiritaki i ngā mīhini pakari me te pono e mahi pai ana.
Wā tuku: Maehe-18-2024