Homeliness, Rave i te reira koe
Teihana whakapiringa ki o ratou ringa ake
I roto i te hanga, maramara, kaupapa, he tika te rorohiko ki te whakamahi i te rino whakapiringa. Otiia e kore e he tonu reira watea ki te whakamahi i, no te mea te reira hohoro overheats, kahore he taea ki te whakatika i te pāmahana. Na ka hiahia koe i te teihana rework matatau pūkoro. ako ana ringa a tawhio noa ia ki te waihanga kaimahi.
Kotahi kōwhiringa - te hanga i te teihana whakapiringa whakanohoia e te roto i te mana supply (atu ïa, tona tinana) i te whakapiringa, i runga i te rahi o waru tekau ki te rima tekau-rima me e ono tekau ma rima mitamano, e taea te hono tukunga EPSN tawhito. Hei waihanga i te teihana whakapiringa hiahiatia te ki te whiwhi i te ātete ki whakapiringa pūoko whakawera parenga me te atu wero poro 1.6 mitamano.
I roto i te EPSN tāmau thermocouple multimeter i China. taea te tiki i te poari pūmana te rahi me wha tekau-toru ki te toru tekau-toru mitamano. Kawe mamati teihana whakapiringa, me o ratou ringa huihui, pūrongo rite ki te whakamahi i inscriptions whakapiringa i runga i te whakaaturanga. I muri i whakarewanga pūmana ngā ACC me pānui te kōkuhunga i PC0, taumata PC1 ngaohiko. I roto i taua take, ki te he rite ki te ngaohiko supply reira, na kahore he whakapiringa, me he tuhituhinga «Pohehe», whakaaturia te hapa korerotia te te.
A, no te te ngaohiko i tetahi o ona kōkuhunga he iti iho i te 4.5 volts, na ko reira taea ki te whiriwhiri i te rino whakapiringa ranei te parenga i te thermocouple ranei. Ano, hoki ia taea te whakamahi i te pātene ki te whakatika i te pāmahana. E whakaatu ana te whakaatu i te ira kikimo e parau nei o te whakaaro tīpakohia te. Ka taea te whakahaeretia Power whakapiringa rino i te PWM puoro kī VT1.
A, no te haere teihana whakapiringa ki o ratou ringa, e taea e koe i waho i te transistors anō, no te mea i te nāianei o 2 riro mA te marama kaha, me te kanapa. Cathodes tika hono ki nga tauranga kaiwhakahaere. Me arahina waea kikokore ki te tūhoto te poari, me te whakatika i te taha ki muri i te tikanga o te piripiri rewanga wera.
No te farii i te pātene, me te whakaatu Me ki te hanga rua i roto i te rōpū mua. Figure pihanga i roto i te whakapakoko whakaata tāngia i runga i te kiriata mārama, he tčpa whakapiri-iu ma i te tauira rehutuhi tapahia huri noa te paenga me te ka Katahi ki te whare. Ko pai hoki te haratau o te pātene ki te piri ki te rōpū i te tikanga o te piripiri rewanga wera.
Hoki te mahi tāutanga, ia utu atu, pērā i te kaupapa ranei pona PC, e tika ana teihana whakapiringa pōkākā, me o ratou ringa ake ki te hanga i taua mea, rawa, he tino tūturu. Hoki whakapiringa mata-eke poari taiawhio tāngia me ona wāhanga (hei tauira, BGA) taka rānei hau wera radiation pōkākā ranei.
ngā o te kōwae mana, kei roto i te whare motuhake te pūrere. E rua hatete me huaki mo papa. Ka taea te puta ke te tūranga runga i runga i te utu i whakaritea rānei. whakarato whakamahana raro huānga wera mo te hiko te mana i roto i watt o e rua me te diameter o e rua rau e rua tekau mitamano. whakamahana runga - wha rama kōnakonako tubular. Ia o ratou - 150 Watts. Ko te kupu, ko te teihana whakapiringa, me o ratou ringa huihui, riro te titiro oti.
taea te waetoru te hanga i takai o te pūreretā kopu. Ko te toenga o nga kōrero - tono ano i te taputapu tawhito rorohiko. Tohu kaimahi aho-rua kōwae karaihe wai me te pūmana. Engari o transformers pini he pai ki te whakamahi i semistors me radiators. Me mahara te reira e kua faaitoitohia ratou i hiahia ratou tāutanga tupato rite semistors. I tua atu ki enei wae tika hiahiatia mō te teihana whakapiringa supply mana e whakarato ana te reira o nāianei i roto i rua takere, he papapātuhi, whakaatu, wheowheo me te pūkite kore.
Ki te hanga koe teihana whakapiringa ki o ratou ringa, a ka he mea nui ki te mohio etahi o nga ture i mahi ki a ia haumaru. Hei tauira, e kore e taea e tatou e tukua poke rama kōnakonako i ki te hinu. Na reira, me āta horoia ratou ki hauwaiwaro te penehīni ranei, me te aroaro o te tīmata koe ki te kakahu mohiti tiaki.
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