Pulse hiko: ohie ki te matatini

Te whatunga ao inaianei e taea kitea e koe i te taonga o te mōhiohio e pā ana ki te mea ko te pini hiko. wehi o ia e maha iwi, i ētahi wā e kore tino mōhio o te mea kei i tĭtĭ. Fuel ki te ahi riringi te hōtaka TV pūtaiao me tuhinga i roto i te tabloids. e kore ahau e matau ki tenei pātai ko reira te wa?

Ko te kupu, he pini hiko (EMP) - he perturbation o te parae hiko he mana i runga i tetahi ahanoa rauemi i roto i te rohe o tona mahi. Pānga ki ngā kore anake conductive, engari ano hoki ki insulators, engari i roto i te puka paku rerekē. Ko te tikanga, ko te wā "pini hiko" he pātata ki te wā "patu karihi." Te aha? Ko ohie te whakahoki: ko reira he pahūtanga karihi EMI tae tona uara nui o te katoa. Pea, i roto i te tahi mau whakaurunga whakamātautau kore ano e taea te waihanga i tētahi perturbation kaha o te mara, engari he rohe i roto i te āhua ratou, me e te pā ki te pahūtanga karihi he wāhi nui.

Tona ahua he pini hiko aitarahu ki te maha ture, i roto i te mahi ia rā fehangahangai e nga hiko. Ka rite ki mohiotia te, te kaupapa ahunga o matūriki pūmotu he he tiaki hiko, te tane e pā ana ki te papa autō. Ki te reira te mea he kaiwhakahaere i roto i nei rerenga o nāianei, ka huri te tuhia tonu reira mara. Engari, te rongo o te parae hiko i runga i te rauemi conductive mahia he Ākinga Pūngao roto, a no reira, o nāianei. Tikanga whakapūtā taua kaiwhakahaere puka he ara iahiko, ahakoa he pono anake tenei i roto i te wahi hoki i te ngā Eddy hanga ratou ake takiwa i roto i te rōrahi o te rauemi conductive. He pahūtanga karihi hanga te kaupapa o irahiko me i konei reira mara. Na ka he katoa ohie: te aho o te mānukanuka, i roto i te tahuri, te hanga ngā piri i roto i te conductors e karapoti ana.

Ko te tikanga o tenei tītohunga ko te whai ake: e tika ana ki te tuku inamata o rerenga pūngao he matūriki (gamma, alpha, X-hihi , me ētahi atu). I roto i to ratou wahi i roto i te rāpoi rangi "patototanga atu" irahiko, e kua hāngai haere rārangi autō o te whenua. He motini whakahaua (nāianei) e mahia he mara hiko. A mai i enei tukanga puta ki te tere uira, ka taea e tatou e te kōrero e pā ana ki te whakauka. I tua atu, i roto i nga conductors katoa i te hunga i roto i te whānuitanga parae (rau o kiromita), e piri te nāianei, me mai te kaha mara he nui, he nui ano hoki te uara o nāianei. pāngia e tenei te pūnaha tiaki, fuses whakatangihia - ki runga ki te ahi me te kino tūturu. raro katoa ki te mahi o te radiation hiko i te iahiko integrated ki ngā rārangi tuku, ahakoa i roto i te taumata.

EMI hipoki ko ki te ārai i te arataki o te parae. Tenei e taea te tutuki i roto i te maha ngā huarahi:

- ki te neke atu i te putake, mai ka ngoikore te mara ki te whakanui ake tawhiti;

- āta (earthed) taputapu hiko;

- "hanga i roto i" kaupapa, mā te whakarato i ngā āputa i roto i te tirohanga o te nāianei nui.

Ka taea e maha e kitea e koe i te pātai o te pehea, ki te hanga i tētahi pini hiko ki o ratou ringa ake. I roto i te meka, fehangahangai tangata katoa te ki reira i runga i te rā mā te pāwhiri i te whakakā umanga. I te wa o te whakawhiti o nāianei ko poto nui te tekau wa ränei huri noa te waea mahia he mara hiko e te Kereru i te conductors a tawhio noa Ākinga Pūngao. e kore te mea ranea ki te meinga kino rite ki te pahūtanga karihi EMP Just te mana o tenei āhuatanga. Ka taea te whiwhi faaiteraa atu korerotia o reira na roto i te ine i te taumata o te parae tata te fehokotaki'anga pewa. I roto i tetahi take he māmā te raruraru: ko reira e tika ana ki te whakarite i te taea o te takanga o te uara hiko nui inamata nāianei whai hua.