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Kala beddelayaasha giraanta (1) .png
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Garaacista Transformers.png

Gawaarida Gawaarida

Transformers-yada PCB-ga, qayb gaar ah oo ka mid ah transformers-ka oo lagu dhex daray looxyada wareegyada daabacan (PCBs), ayaa door muhiim ah ka ciyaara qalabka elektiroonigga ah ee casriga ah iyaga oo awood u siinaya beddelka tamarta hufan iyo go'doominta iyada oo la raacayo shuruudaha naqshadeynta. Aaladahani waxay ku daraan qaabeynta xudunta u gaarka ah anular ama toroid, taasoo kor u qaadaysa hufnaanta korantada iyo fududaynta yaraynta. Maqaalkani waxa uu soo bandhigayaa sahaminta faahfaahsan ee PCB giraanta, oo daboolaya mabaadi'da aasaasiga ah, kala soocida, hababka wax soo saarka, sifooyinka waxqabadka, faa'iidooyinka gaarka ah, iyo qaybaha codsiga aasaasiga ah.

Mabaadi'da aasaasiga ah

Hawlgalka is beddelka giraanta PCB wuxuu ku salaysan yahay Sharciga Faraday ee Soo-saarka Electromagnetic. Xuddunta, sida caadiga ah ee giraanta ama qaabka toroid, waxay taageertaa dabaylaha (primary and secondary) kuwaas oo si magnet ahaan ula falgala marka hadda beddelka ahi uu dhex maro dabaylaha aasaasiga ah. Is dhexgalkaani wuxuu keenaa koronto ku jirta dabaysha labaad, taasoo u oggolaanaysa isbeddelka tamarta iyo go'doominta korantada. Joomatari toroidal wuxuu yareeyaa qulqulka birlabeedka, hagaajinta hufnaanta iyo yaraynta faragelinta korantada (EMI).

    Nala soo xidhiidh
    Faahfaahinta Alaabta

    faahfaahinta alaabta

    Kala soocida

    Transformers PCB waxaa loo kala saari karaa iyadoo lagu saleynayo shuruudo kala duwan:

     

    Qalabka Muhiimka ah: Ferrite, budada birta, ama kooyadaha nanocrystalline, mid kastaa wuxuu bixiyaa sifooyin birlab ah oo kala duwan iyo jawaabaha soo noqnoqda.

    Habaynta Dabaysha: Dabayl-dabaysha-hal-qayb ama qaybo badan, oo fulinaysa shuruudaha soo-saarka danab ee kala duwan.

    Nooca Is-dhexgalka: Farsamada Dusha-Duurka (SMT) ama dalool-dalool, saameyn ku leh hababka isu-ururinta iyo waafaqid PCB.

     

    Farsamooyinka Wax-soo-saarka

    Nidaamyada wax soo saarka ee casriga ah waxay xaqiijinayaan saxnaanta sare iyo isku halaynta:

     

    Diyaarinta Muhiimka ah: Mashiinka saxda ah ee xudunta toroidal si loo helo tilmaamo sax ah.

    Habka Dabaysha: Mashiinnada dabaysha ee otomaatiga ah waxay adeegsadaan xiisad sax ah iyo meelaynta si ay u dabaylaan siliga naxaasta si isku mid ah oo ku wareegsan xudunta.

    Dahaarka & Dheriga: Codsiga alaabta dahaadhka ah iyo iskudhisyada dheriga si loo sugo dabaylaha loona xoojiyo ilaalinta deegaanka.

    Kordhinta & Isku-xidhka: Farsamooyinka wax-ku-kordhinta ee khaaska ah iyo ku-xidhka epoxy ama resin si loogu kordhiyo xoogga farsamada iyo xidhitaanka deegaanka.

     

    Tilmaamaha Waxqabadka

    Halbeegyada waxqabadka muhiimka ah ee PCB-ga beddelka giraanta waxaa ka mid ah:

     

    Waxtarka: Hufnaanta beddelka tamarta sare waxay yaraynaysaa soo saarista kulaylka iyo luminta tamarta.

    Jawaabta Soo noqnoqda: Waxqabadka ballaadhan ee ku habboon codsiyada kala duwan, oo ay ku jiraan wareegyada beddelka-sare ee soo noqnoqda.

    Waafaqsanaanta Electromagnetic (EMC): Dhimista EMI oo hoos u dhacday iyo difaac sare oo ay ugu wacan tahay nakhshad dariiqa magnetic oo xiran.

    Kor u kaca heerkulka: Heerkulka hawleed ee hooseeya wuxuu kordhiyaa cimriga qaybaha iyo isku halaynta.

     

    Faa'iidooyinka Gaarka ah

    Faa'iidooyinka gaarka ah ee transformers giraanta PCB waa badan yihiin:

     

    Waxtarka booska: Naqshadaynta toroidal-ka kooban waxay badbaadisaa hantida ma-guurtada ah ee PCB, oo muhiim u ah wareegyada dadku ku badan yihiin.

    Qaylada hoose: EMI la dhimay iyo dhawaqa dhawaaqa ayaa ka dhigaya kuwo ku habboon codsiyada xasaasiga ah sida qalabka maqalka.

    Waxqabadka La Wanaajiyey: Isku-xidhka birlabeedka oo la hagaajiyay iyo khasaaraha oo yaraada ayaa horseedaya waxqabad koronto oo sarreeya.

    Cimri dheer: Dhisme adag iyo maaraynta kulaylku waxay xaqiijiyaan nolol adeeg oo dheeraysa.

     

    Domains Codsiga Furaha

    Transformers-yada PCB-ga ayaa si weyn uga faa'ideysanaya warshadaha:

     

    Elektrooniga Macmiilka: Marka lagu jiro saadka korantada, cod-qaadeyaasha maqalka, iyo aaladaha guriga ee caqliga leh halkaas oo isafgaradka iyo qaylada hoose ay lama huraan yihiin.

    Isgaarsiinta: Go'doominta Transformers ee habka gudbinta xogta waxay u baahan yihiin waxqabad soo noqnoqda oo sarreeya iyo EMI hooseeya.

    Aaladaha Caafimaadka: Go'doominta qalabka caafimaadku waxay hubisaa badbaadada bukaanka waxayna la kulmeysaa heerarka sharci ee adag.

    Elektrooniga Gawaarida: Beddelka awooda iyo go'doominta nidaamyada-gargaarka darawalnimada (ADAS) iyo cutubyada macluumaadka.

    Automation Warshadaha: Nidaamyada xakamaynta iyo is-dhexgalada dareemayaasha waxay u baahan yihiin wareejin awood la isku halayn karo oo hufan oo deegaan qallafsan.