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  • What is the difference between a four-layer PCB and a two-layer board?

    Menene bambanci tsakanin PCB mai Layer hudu da allon mai Layer biyu?

    An lakafta allon mai nau'i hudu bisa ga allon mai gefe biyu (hudu biyu).A yau, Xiaobian ya kawo muku bambanci tsakanin PCB mai Layer huɗu da PCB mai Layer biyu.Mu duba!Lokacin dannawa, ana ƙara PP da foil na jan karfe a bangarorin biyu na allon mai gefe biyu, kuma ana danna ...
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  • New trends in PCB technology development in 2022

    Sabbin abubuwa a ci gaban fasahar PCB a cikin 2022

    Masana'antar PCB ita ce canjin ƙirar allon kewayawa wanda ya dace da ƙayyadaddun ƙira zuwa PCB na zahiri.Ana yin fitar da kayayyaki ta hanyar ƙera kwangila (CM) wanda ke bin ƙayyadaddun ƙayyadaddun bayanai da mai ƙira ya bayar.Wasu mahimman dalilai (kamar PCB substrate selecti ...
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  • What is the cause of PCBA processing welding defects?

    Menene dalilin PCBA sarrafa lahani walda?

    Akwai na'urorin lantarki da yawa a yanzu, kuma abubuwa da yawa suna tasowa ta hanyar hankali, wanda ke buƙatar ƙarin allunan da'ira don gudanar da tsarin sarrafa waɗannan na'urori, kuma ingancin sarrafa PCBA yana ƙayyade rayuwar sabis na na'urar.Mai zuwa zai a...
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  • PCBA process for different types of PCB boards

    Tsarin PCBA don nau'ikan allunan PCB daban-daban

    1. Hawan SMT mai gefe guda daya Ana saka man siyar a cikin pads, sannan bayan an gama bugu na katako na PCB mara amfani, ana sanya abubuwan da ke da alaka da shi ta hanyar reflow soldering, sannan a yi reflow soldering.2. Harsashin DIP mai gefe guda ɗaya The PCB bo...
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  • What is the reason for PCBA processing through tin? The solution to PCBA processing through tin

    Menene dalilin sarrafa PCBA ta hanyar kwano?Maganin sarrafa PCBA ta hanyar tin

    PCBA aiki ta hanyar tin ne yafi shafi kayan, kalaman soldering tsari, juyi, manual soldering da sauran dalilai, wanda za a iya gyara da kuma warware ta wadannan hanyoyin: 1. Material factor bayani A tin narke a high zafin jiki yana da karfi permeability, amma ba duk welded meta...
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  • What equipment is required for PCBA processing and assembly?

    Wadanne kayan aiki ake buƙata don sarrafa PCBA da taro?

    A cikin tsarin sarrafa PCBA da taro, ana buƙatar ɗimbin injuna na musamman da kayan aiki don sarrafawa da haɗa PCBs.Amfani da injuna da kayan aiki suna taka rawar da ba makawa a cikin ingancin samfuran sarrafa PCB.Wannan labarin zai tattauna aikin PCBA ...
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  • What are the common defects in PCBA processing?

    Menene lahani gama gari a cikin sarrafa PCBA?

    1. Short circuit Yana nufin sabon abu na kafa haɗin gwiwa tsakanin biyu masu zaman kansu m m solder gidajen abinci bayan soldering.Poor solderability na sassa, matalauta solder manna shafi, wuce kima adadin solder manna, da dai sauransu 2. Air waldi Babu tin a kan tin yanke, da kuma ...
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  • What are the commonly used circuit protection components in PCBA processing?

    Wadanne abubuwan da aka saba amfani da su na kariyar da'ira a cikin sarrafa PCBA?

    Menene ma'anar kariyar da'ira?A cikin samfuran lantarki daban-daban, yana ƙara zama mahimmanci don saita kariya ta wuce gona da iri da kariya ta wuce gona da iri, to menene mahimmancin kariyar da'ira?(1) Tunda haɗa allunan da'irar ke ƙaruwa da girma t ...
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  • What documents are required for PCB board manufacturing and PCBA production?

    Wadanne takardu ake buƙata don masana'antar hukumar PCB da samar da PCBA?

    PCB Maƙeran: Gerber fayiloli, allon umarnin, panel zane idan ya cancanta.PCBA Production: BOM, karba da wuri fayil, SMT bayanin 1. Stencil fayil Kawai tono wasu ramuka a cikin karfe farantin.Shi ne a tono ramukan ga patch na facin.Ta wannan hanyar, idan ana shafa man siyar, sai a sayar da...
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  • What should be paid attention to in PCBA processing? Points to pay attention to in PCBA processing

    Abin da ya kamata a biya hankali a PCBA aiki?Abubuwan da za a kula da su a cikin sarrafa PCBA

    Matsalolin da ake buƙatar yin la'akari da lokacin da aka kera PCBA 1. Zane na canja wurin veneer da kuma sanya abubuwa na layin samarwa mai sarrafa kansa Don taron layin samarwa mai sarrafa kansa, PCBA dole ne ya sami ikon canja wurin baki da alamomin sakawa na gani, wanda shine buƙatu don produ. ..
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  • Back to Nantian, in the PCBA process, did you choose the right flux?

    Komawa zuwa Nantian, a cikin tsarin PCBA, kun zaɓi daidaitaccen motsi?

    A cikin samarwa da tsarin masana'antu na samfuran lantarki, samar da da'irar sarrafawa ba komai bane face matakai guda biyu: SMT da PCBA.Aikace-aikacen tsarin ya bambanta.Na'urorin da aka zaɓa suma sun bambanta.SMT yana amfani da manna solder, kuma PCBA yana amfani da juzu'i.A cikin p...
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  • What is PCBA and what is the difference between PCB and PCBA?

    Menene PCBA kuma menene bambanci tsakanin PCB da PCBA?

    Menene PCB?PCB= allon da'ira bugu;Sunan kasar Sin bugu ne na allon da’ira, wanda kuma aka fi sani da printed circuit board, wanda wani muhimmin bangaren lantarki ne, da tallafi ga kayan aikin lantarki, da kuma mai daukar nauyin hada wutar lantarki na kayayyakin lantarki.Domin ana yin ta ne ta hanyar amfani da lantarki ...
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  • Why do PCBA testing? What are the main contents of PCBA test?

    Me yasa PCBA gwaji?Menene ainihin abinda ke cikin gwajin PCBA?

    Me yasa PCBA gwaji?Dole ne a gwada samfuran PCBA da daidaita su don saduwa da ƙayyadaddun buƙatun fasaha.sarrafa PCBA shine kawai don haɗawa, haɗawa da walda ɗaruruwan kayan lantarki bisa ga zane-zane.Siffofin halayen kowane bangare ba makawa...
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  • Standard requirements for coating thickness of conformal paint in PCBA processing

    Standarda'idodin buƙatun don rufin kauri na fenti mai dacewa a cikin sarrafa PCBA

    Matsakaicin kauri na yawancin samfuran allon kewayawa a cikin sarrafa PCBA shine 25 zuwa 127 microns, kuma kauri na wasu samfuran ya yi ƙasa.Ya kamata a ƙayyade takamaiman kauri bisa ga ainihin yanayin amfani da buƙatun abokin ciniki.Yadda ake amfani da kayan aiki don aunawa...
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  • How to choose a quality assurance PCBA chip processing manufacturer?

    Yadda za a zabi ingantacciyar tabbacin PCBA mai sarrafa guntu?

    A zamanin yau, da Electronics masana'antu a duk faɗin ƙasar da aka sannu a hankali ta yin amfani da sababbin fasahohi, da PCBA ya sannu a hankali shiga mu gani.Koyaya, ga abokan ciniki, yadda ake samun ƙwararrun masana'antun sarrafa PCBA na iya zama matsala.Lokacin da akwai masana'anta da yawa a gaban ku, da yawa ...
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  • PCBA production process

    PCBA samar tsari

    PCBA tana nufin tsarin hawa, sakawa da kuma siyar da abubuwan haɗin gwiwa akan allon PCB mara kyau.Tsarin samarwa na PCBA yana buƙatar shiga cikin jerin matakai don kammala samarwa.Ana iya raba tsarin samar da PCBA zuwa manyan matakai da yawa, sarrafa guntu SMT → DIP...
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  • How long can the finished PCBA be stored?

    Har yaushe za a iya adana PCBA da aka gama?

    Allo da aka yi masa walda iri-iri a saman allon da’ira ana kiransa PCBA.Tare da ci gaban kimiyya da fasaha, mutane sun fara mai da hankali sosai ga amfani da lokacin da'irar PCBA da amincin aiki mai girma, sannan ...
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  • What should be paid attention to in PCBA processing wave soldering?

    Me ya kamata a biya hankali a PCBA sarrafa kalaman soldering?

    Menene sayar da igiyar ruwa?Wave soldering a PCBA sarrafa shi ne don sa da soldering surface na toshe-in board kai tsaye lamba tare da high zafin jiki ruwa tin don cimma manufar soldering.Ruwan tin mai zafin jiki yana kula da gangaren, kuma na'ura ta musamman tana yin tin ruwa ...
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  • Principles and advantages of AOI detection in SMT chip processing

    Ka'idoji da fa'idodin gano AOI a cikin sarrafa guntu na SMT

    Cikakken sunan AOI shine dubawar gani ta atomatik, wanda shine taƙaitaccen Binciken Na gani Ta atomatik.Na'ura ce da ke amfani da ƙa'idodin gani don gano lahani gama gari a cikin aikin walda na sarrafa facin SMT.Lokacin da aka gano kayan aikin AOI ta atomatik, kayan aikin na atomatik ...
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  • Acceptable standard for the size of solder beads on the surface of the PCBA board

    Ma'auni mai karɓuwa don girman ƙullun solder a saman allon PCBA

    Ma'auni na yarda da ƙwanƙwasa ƙwanƙwasa: 1. Diamita na katakon gwangwani baya wuce 0.13mm 2. Adadin ƙwanƙwasa da diamita na 0.05mm-0.13mm tsakanin kewayon 600mm2 bai wuce 5 (gefe ɗaya ba) 3. Ba'a buƙatar adadin kwano mai diamita ƙasa da 0.05 4. Duk mai siyarwar ...
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