Pūnaha Low-ngaohiko: hoahoa, tahora me te tiaki

E na waia ki nga painga katoa o te ao matou: kore tohu nui rite taea ki hohoro whakamahana ake te hopane, kahore he wai, horoi i te nui o horoi, vekiume e, ahakoa ranei e kore e mataara iwi kotahi TV? Na roto i te nāianei waea tikanga (220 V) Kei te tukua ki a matou, ai tuku ia tatou ki te mahi noa. Ko reira he taputapu me ngā pūnaha ki te mahi e kore nei e rapua e te ngaohiko mōrahi. Hoki e tukua taua whakaaro atu waea, e tahi e huaina "pūnaha iti-ngaohiko."

He aha te mea he pūnaha ki te nāianei iti?

Ko te pūnaha iti-ngaohiko ngā, e huaina tonu te ingoa o ngā mōhiohio, whakarato he rere o nāianei ki ngā e te tuku etahi mōhiohio ki te tangata: ipurangi, taura TV, tirotiro ataata, waea, nga mea katoa o püoho, rerekē videoprovoda. I roto i taua pūnaha he ngā ngaohiko i te whānuitanga o te 12 ki te 24 volts. Taua opape hoki, i roto i te rerekē ki te kaha, ka karanga te mōhiohio.

He aha kia te pūnaha iti-ngaohiko

Ko te whakaritenga matua mō ngā whatunga ki nāianei ngoikore, he:

• tika High - ahakoa whai kore me e wareware he kaha iti o te haumaru i roto i tetahi take ngā me. Me hono nga taura, ka puritia e te tikanga katoa o te haumaru, kiriweti me uaua ki te iwi maha.
• mahi tika - ka tāuta pūnaha iti-ngaohiko kia tirohia mo te aroaro o ngā ngā me aukatinga. He te kiia hei wāhanga o te hiko me te aunoa.
• Rahiraa - mai e tāuta taua pūnaha i roto i ruma ki quadrature rerekē, me waiho ratou ngāwari ki te tae tetahi kokonga o koutou whare tari ranei. Ki te mahi i tenei, e hiahia ana koe ki te tātai mua-te yardage taura, whakaaro e pā ana ki te wahi, me te pehea taonga ka whai wāhi i roto i te whakarato mōhiohio ki te tangata.
• utu iti - E wātea ana i roto i te tāutanga, me te whakamahi i enei pūnaha. Nā ki te wāhi hononga tika rahi, te maha o ngā whatunga, ka taea e koe te whakaora moni, e taea e waiho te taura mita.

Ngā momo o whatunga mōhiohio

Ka rite ki kua whakahuatia, i reira e maha nga mea e mahi tatou, e kua powered e ngā pūnaha iti-ngaohiko. E hono waea ki te pūnaha, te mahi ratou mahi ki te āwhina i atu whakamarie kaiwhakamahi me te haumaru ki te ora. E wehea ratou e ratou whakaaro ki:

1. pūnaha kāinga. Tenei ahanoa hononga e whakamahi i nga ra tatou - TV, waea, tukunga kōrero, ipurangi, reo irirangi, whakaoho. I teie mahana, nui atu iti iho ranei e hāngai ana mo tatou katoa o enei whatunga he. Mā te whakamahi i te taura, e taea e tatou e mōhio o nga ngā katoa i roto i to ratou whenua te kāinga, me te ki waho. waea waea whakarato te kaha ki te kōrero me te hono atu ki te Internet. tauturu CCTV whatunga ki te tā i te pikitia, me te tangi noa, i te mea tino nui hoki te mana, me te tirotiro o kaimahi. I roto i tenei take, e taea te hono te iti me te rahi, kaha te kāmera. Mahuinga i roto i te tūmataiti he pūnaha ngaohiko tiketike, me te iti e whakarato ana te whakatūpato ka urunga ture o te tangata te ahi ranei - ka karanga te mea i te whakaoho. He tūhono ki te waea pūoko motuhake, i timataria ai te break mekameka nekehanga ranei.
2. pūnaha Arumoni. Ko ētahi o ēnei: waea, Internet, ngā momo o te tangata kē, whatunga rohe-rorohiko, kia inea te aunoa o ngā rauemi pūngao, ngā pūrere kōrero, etahi o te pūnaha ngōwaea hanganga. Pūnaha ki te nāianei ngoikore ki te whakarite mahi pūmau o ngä arumoni. kawea tiaki o ngā pūnaha iti-ngaohiko i roto i te tari i roto i na tohunga e mahi tika i roto i tenei whakahaere ranei i roto i ngā umanga motuhake.

He aha ngā reira o te pūnaha?

Pūnaha hangaia hoki he mahi motuhake, huru rau kaimahi.

• ngā whatunga Local-rohe te mahi o te torutoru tūemi me taputapu ki te faaite i ngā mōhiohio. Ka taea te ruruku i tēnei mahi tukutahi o te pouwhanga, he pūreretā, ngā kōnae toa, hōtaka ki te tiaki i ngā mōhiohio i hacking, pātengi raraunga whatunga, a na i runga i.
• pūnaha ngōwaea hanganga (SCS) whakarato humarie, me te tere o te katoa o nga huānga wāhanga. A, no te reira te mea he hoahoa o ngā pūnaha iti-ngaohiko, kite tohunga ki reira e wāhi te SCS ngā momo o whatunga: mōhiohio, ahi-tiaki, waea, me te te taputapu e tika ana mo ratou.
• I roto i te waea, whakarato te whakamahi i ngā pūnaha mana-iti aunoatanga o whakawhitinga waea. hanga tenei he hononga pono i waenganui i te kaiohauru i roto i ngā whatunga taura me ngā hōtaka motuhake.
• No tetahi whakaaro e pā ana ki te meka e te whakaratohia hoki te wa ao pūnaha ariki karaka iti-o nāianei. Here, kua tito reira o te taketake karaka ariki timatanga me te karaka tuarua. Hoki te wā te ao mataara kotahi noa karaka ngota, e he ultra-pau. I muri i te tohu ki te amiorangi GPS tuku e ratou te wa tangohia i runga i te reo irirangi, i te tata e pā ana ki te karaka ariki. Na roto i te reo irirangi, ako matou i te wa, me te kua i runga i te karaka tuarua tāuta reira.

He aha e nga painga o ngā pūnaha iti-ngaohiko whakarato?

Tika whakaturia ake nga pūnaha iti-ngaohiko kaupapa e āhei tatou ki te whakamahi i te mōhiohio, kahore ongo'i tetahi hūhi. I te anga ke, i whiwhi matou ki te whanaketanga o te pūtaiao rite hanga tatou i to koutou ora māmā me te whai wāhi ki te pārongo e taea wehea motini. taea tatou Whatunga ki te mataara pai amiorangi TV ki te awhina o ratou, whai wāhi ki te waea, ipurangi me te reo irirangi tatou. I tua atu, mā te whakamahi i te whatunga taea te whakahaere i te uru ki ngā pae mā te tāuta tatau me ārai, ki te ite haumaru, te whakatakoto pūnaha whakaoho ahi me te haumaru, me te tirotiro ataata. hanga ake taua pūnaha mō ngā hiahia tangata taketake, hoki haumarutanga - he tuatahi o te whakawhirinaki katoa i roto i te heke mai, me te rangimarie.

Tautukunga ki te ture mō te ngōwaea

Mai te whakapanga o ngā taura - he mea nui, me te haumaru, ka hiahia koe ki te āta whakamahere me te tātai, te wahi e mamae ratou. I tua atu ki te engineering me te mahi hoahoa, he mea e tika ana ki te tango i ki pūkete nga ture taketake o te tāutanga. Ko te tikanga matua me te matua, ko te ki te wehe i te taura te mana i whatunga iti-ngaohiko o te mōhiohio. I tua atu, ki te karo pokanoa hiko paetata. Ki te tau'a ore tatou i teie mau ture, e ārai taura mana nga taonga tonu, e whakarato pūnaha engineering mana-iti. Hoki ngōwaea tika ko nga tuhinga ture matua, te wahi pania nga kōrero katoa e kaupae.

Me pēhea te ki te Maunga whatunga?

mohio Tohunga e ara i mua i te whakatakoto i te taura whatunga Me rite e tona kaupapa. E mea titauhia mārama ki te tautapa i te wāhi o te poari iti-o nāianei, tānga, turanga me ētahi atu wāhanga pūnaha. Kei te utua hoki tokanga makehe ki paerewa whakaaetia me ngā ture o te tuhi, me te whakatika taura. pūtāuta mahi o ngā pūnaha ngaohiko iti E titau te reira matauranga e hiahiatia rahi i roto i-hohonu cable, ona momo, he kohanga waea ki ahanoa e te tuku mōhiohio me ki whatunga.

He mea tika ki te pupuri i tika i te tawhiti i waenganui i nga taura, me te mana iti-ngaohiko - i te iti rawa 0.5 m, a kia kia whakaritea e ratou i roto i te whakarara. Me taura ki te whakamahi anake katoa, e kore e whakaaetia te hanumitanga. Reira na tupu e ko e taea ki te whai ki te hoatu i te taura i roto i te waea huna, na kia kia te taura whatunga tawhiti i te taura waea 15 mm (ki te te roa o 10 m). Me mahara tonu tatou e me tiaki te waea mains i ngā ari huarere me te kino. Ko te pouaka huinga e kei hoki i roto i te wahi tika, tawhiti atu i kuwaha, matapihi, me tatau. taura whenua iti-ngaohiko katoa raro te whakamahi i te pahi motuhake, e ngā o conductors parahi.

Ngā momo o taura i roto i te tāutanga

Hoki ia pūrere pārongo whakamahi momo rerekē o ngā taura. Waea Mahi whakaratohia e te whatunga o taura 3 ngā kāwai. mahi ore o whatunga rorohiko he tika ki te whakamahi o whatu taura muka 5 me 6 kāwai. Ko waea nui ano hoki Brand. A, no te tīpako koe i te taura, e hiahia ana koe ki te whakaaro i te whānuitanga o te tono, hanganga, ngā āhuatanga, te haumaru ahi.

Ko wai ka taea e hoahoa me te huihui pūnaha iti-ngaohiko?

O te akoranga, e taea te eke kore katoa pūnaha iti-ngaohiko. Moscow he fonu ngaio pai i roto i te ahumahi. kaimahi mohio tōtika me te paari apu te whatunga, no te mea pānga ki te mauroa here o te pūnaha, te tika o te tohu, te haumaru o te taputapu i roto i te whakamahi.