Labarai
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Matsaloli guda takwas da mafita a cikin ƙirar PCB
A cikin aiwatar da ƙirar PCB da samarwa, injiniyoyi ba kawai suna buƙatar hana hatsarori yayin masana'antar PCB ba, har ma suna buƙatar guje wa kurakuran ƙira.Wannan labarin ya taƙaita da kuma nazarin waɗannan matsalolin PCB na yau da kullun, da fatan kawo taimako ga ƙirar kowa da aikin samarwa....Kara karantawa -
PCB bugu tsari abũbuwan amfãni
Daga PCB Duniya.Fasahar bugu ta Inkjet ta sami karbuwa ko'ina don yin alama na allunan kewayawa na PCB da bugu na tawada abin rufe fuska.A cikin shekarun dijital, buƙatar karanta lambobi masu sauri a kan allon allo da tsarawa da bugu na lambobin QR sun sanya ...Kara karantawa -
Tailandia ta mamaye kashi 40% na karfin samar da PCB na kudu maso gabashin Asiya, matsayi a cikin manyan goma a duniya
Daga PCB Duniya.Japan ta goyi bayan, samar da motoci a Thailand ya kasance kamar na Faransa, wanda ya maye gurbin shinkafa da roba ya zama masana'antar mafi girma a Thailand.Bangarorin biyu na Bangkok Bay an jera su da layukan kera motoci na Toyota, Nissan da Lexus, mai tafasar...Kara karantawa -
Bambanci tsakanin tsarin PCB da fayil ɗin ƙira na PCB
Daga PCBworld Lokacin da ake magana akan allon da'irar da aka buga, novices sukan rikitar da "tsararrun PCB" da "fayil ɗin ƙirar PCB", amma a zahiri suna nufin abubuwa daban-daban.Fahimtar bambance-bambancen da ke tsakanin su shine mabuɗin samun nasarar kera PCBs, don haka ...Kara karantawa -
Game da yin burodin PCB
1. Lokacin yin gasa manyan PCBs, yi amfani da tsarin tarawa a kwance.Ana ba da shawarar cewa matsakaicin adadin tarin kada ya wuce guda 30.Ana buƙatar buɗe tanda a cikin minti 10 bayan yin burodi don fitar da PCB a kwantar da shi a hankali don kwantar da shi.Bayan yin burodi, ana buƙatar dannawa ...Kara karantawa -
Me yasa ake buƙatar gasa PCBs da suka ƙare kafin SMT ko tanderu?
Babban makasudin yin burodin PCB shine don cire humidity da cire danshi, da kuma cire danshin da ke cikin PCB ko kuma a tsotse daga waje, saboda wasu kayan da ake amfani da su a cikin PCB kanta cikin sauki suna samar da kwayoyin ruwa.Bugu da kari, bayan da aka samar da PCB da kuma sanya shi na wani lokaci, da...Kara karantawa -
Halayen kuskure da kiyaye lalacewar capacitor allon kewayawa
Na farko, ƙaramin dabara don gwajin multimeter abubuwan SMT Wasu abubuwan SMD ƙanana ne kuma ba su da daɗi don gwadawa da gyarawa tare da alƙalan multimeter na yau da kullun.Ɗayan shi ne cewa yana da sauƙi don haifar da gajeren zango, ɗayan kuma shine rashin dacewa ga allon da aka rufe da insulatin ...Kara karantawa -
Ka tuna waɗannan dabaru na gyarawa, zaku iya gyara 99% na gazawar PCB
Rashin gazawar da ke haifar da lalacewar capacitor shine mafi girma a cikin kayan lantarki, kuma lalacewa ga masu ƙarfin lantarki shine ya fi yawa.Ayyukan lalacewar capacitor shine kamar haka: 1. Capacity ya zama karami;2. Cikakken asarar iya aiki;3. Yale;4. Gajeren kewayawa.Capacitors suna wasa...Kara karantawa -
Maganin tsarkakewa wanda dole ne masana'antar lantarki ta sani
Me yasa ake tsarkakewa?1. A lokacin amfani da electroplating bayani, Organic by-kayayyakin ci gaba da tarawa 2. TOC (Total Organic Pollution Value) ya ci gaba da tashi, wanda zai haifar da karuwa a cikin adadin electroplating brightener da leveling wakili kara 3. Defects a cikin electroplated...Kara karantawa -
Farashin foil na Copper yana ƙaruwa, kuma haɓakawa ya zama yarjejeniya a cikin masana'antar PCB
Babban mitar cikin gida da ƙarfin samar da laminate mai saurin jan karfe bai isa ba.Masana'antar foil ɗin tagulla babban jari ne, fasaha, da masana'antu masu hazaka tare da manyan shingen shiga.Dangane da aikace-aikacen ƙasa daban-daban, ana iya raba samfuran foil na jan karfe ...Kara karantawa -
Menene ƙwarewar ƙira na op amp circuit PCB?
Wayoyin da aka buga (PCB) suna taka muhimmiyar rawa a cikin da'irori masu sauri, amma sau da yawa yana ɗaya daga cikin matakai na ƙarshe a cikin tsarin ƙirar kewaye.Akwai matsaloli da yawa tare da wayar PCB mai sauri, kuma an rubuta wallafe-wallafe da yawa akan wannan batu.Wannan labarin ya fi tattauna batun wayoyi na ...Kara karantawa -
Kuna iya yin hukunci akan tsarin saman PCB ta kallon launi
a nan akwai zinare da tagulla a cikin allunan da'ira na wayoyin hannu da kwamfutoci.Don haka, farashin sake amfani da allunan da'ira da aka yi amfani da su na iya kaiwa fiye da yuan 30 a kowace kilogram.Yana da tsada da yawa fiye da siyar da takarda sharar gida, kwalaben gilashi, da tarkacen ƙarfe.Daga waje, saman saman...Kara karantawa
