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Gabatar da tawada abin rufe fuska da aka yi amfani da shi wajen samar da allon kewayawa
A cikin tsarin samar da ma'auni, don cimma sakamako na kariya tsakanin pads da layi, da kuma tsakanin layi da layi.Tsarin abin rufe fuska na solder yana da mahimmanci, kuma makasudin abin rufe fuska shine cire haɗin ɓangaren don cimma tasirin rufin ....Kara karantawa -
Kariya ga PCB hukumar aiwatar mafita
Tsare-tsare don hanyoyin aiwatar da tsarin kwamitin PCB 1. Hanyar Splice: Mai dacewa: fim ɗin tare da ƙarancin layin da ba daidai ba na kowane Layer na fim;musamman dace da nakasawa na solder mask Layer da Multi-Layer PCB hukumar samar da wutar lantarki film;bai dace ba: fim ɗin mara kyau tare da h ...Kara karantawa -
Masu kera allon kewayawa suna gaya muku yadda ake adana allon pcb
Lokacin da PCB hukumar ta kasance injin injin kunsa da jigilar kaya bayan binciken samfurin ƙarshe, don allunan a cikin tsari na tsari, masana'antun hukumar da'ira na gabaɗaya za su yi ƙarin ƙira ko kuma shirya ƙarin kayan gyara ga abokan ciniki, sannan kuma marufi da ajiya bayan kowane tsari na umarni. com da...Kara karantawa -
Bari mu dubi ƙirar allon pcb da pcba
Bari mu dubi ƙirar hukumar pcb da pcba Na yi imani cewa mutane da yawa sun saba da ƙirar hukumar pcb kuma suna iya sau da yawa su ji shi a cikin rayuwar yau da kullum, amma ƙila ba su san da yawa game da PCBA ba har ma suna damun shi da allon da'ira.Don haka menene ƙirar allon pcb?Ta yaya PCBA ta samo asali?Yaya...Kara karantawa -
Tsarin hukumar kwafin allon kewayawa da samarwa
Mataki 1: Da farko amfani da Altium Designer don zana zane mai tsari da PCB na kewayawa Mataki na 2: Buga zane na PCB Takardar canja wuri ta thermal da aka buga ba ta da kyau sosai saboda harsashin tawada na firinta ba shi da kyau sosai, amma ba komai, shi za a iya gyara don canja wuri na gaba ...Kara karantawa -
Ka'idojin kula da allunan da'ira na PCB (allon kewayawa)
Game da kiyaye ka'idar PCB kewaye allon, atomatik soldering inji samar da saukaka ga soldering na PCB kewaye allon, amma matsaloli sau da yawa faruwa a cikin samar da PCB kewaye allon, wanda zai shafi ingancin solder.Domin inganta gwajin...Kara karantawa -
Circuit hukumar manufacturer: hadawan abu da iskar shaka bincike da kuma inganta Hanyar nutsewa zinariya PCb jirgin?
Circuit hukumar manufacturer: hadawan abu da iskar shaka bincike da kuma inganta Hanyar nutsewa zinariya PCb jirgin?1. Hoton Immersion Gold Board tare da Poor Oxidation: 2. Bayanin Immersion Plate Oxidation na Zinariya: Rashin iskar oxygen da aka yi amfani da shi na katako na zinariya na masana'antun da'irar shine ...Kara karantawa -
9 gama gari na PCB factory kewaye hukumar dubawa
An gabatar da ma'anar ma'ana guda 9 na PCB factory circuit board dubawa kamar haka: 1. An haramta shi sosai don amfani da kayan gwajin ƙasa don taɓa talabijin mai rai, sauti, bidiyo da sauran kayan aikin farantin ƙasa don gwada allon PCB ba tare da warewa ba. transformer.An haramtawa sosai...Kara karantawa -
Grid jan karfe zuba, m jan karfe zuba-wanne ya kamata a zaba domin PCB?
Mene ne jan ƙarfe Abin da ake kira tagulla zuba shi ne a yi amfani da sararin da ba a yi amfani da shi a kan allon da'ira ba a matsayin abin dubawa sannan a cika shi da tagulla mai ƙarfi.Wadannan wuraren tagulla kuma ana kiran su da cikon tagulla.Muhimmancin rufin jan ƙarfe shine don rage rashin ƙarfi na waya ta ƙasa da inganta haɓakar ...Kara karantawa -
Dokokin asali na shimfidar PCB
01 Asalin ka'idojin shimfidar abubuwa 1. Bisa ga tsarin da'irori, don yin shimfidar wuri da da'irori masu alaƙa waɗanda suka sami aiki iri ɗaya ana kiran su module.Abubuwan da ke cikin tsarin kewayawa yakamata su ɗauki ƙa'idar maida hankali a kusa, da da'irar dijital da da'ira na analog ...Kara karantawa -
Cikakken bayani na PCB kwafin kwafin ka'idar tura baya
Weiwenxin PCBworld] A cikin binciken fasaha na PCB na baya, ka'idar turawa baya tana nufin juyawa turawa bisa ga zane na PCB ko zana zane-zane na PCB kai tsaye bisa ga ainihin samfurin, wanda ke da nufin bayyana ka'ida da yanayin aiki na kewaye. ...Kara karantawa -
A cikin ƙirar PCB, ta yaya ake maye gurbin IC da hankali?
Lokacin da akwai buƙatar maye gurbin IC a cikin ƙirar da'irar PCB, bari mu raba wasu shawarwari lokacin maye gurbin IC don taimakawa masu zanen kaya su zama mafi kamala a ƙirar kewayen PCB.1. Sauya kai tsaye Sauya kai tsaye yana nufin maye gurbin ainihin IC tare da wasu ICs ba tare da wani gyara ba, kuma ...Kara karantawa
