Labarai
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VGA OUT PCB Design la'akari
VGA (Video Graphics Array) wato tsararrun zane-zane na bidiyo, tare da babban ƙuduri, ƙimar nuni da sauri, launuka masu kyau, da sauransu. , tare da aikace-aikace masu yawa ...Kara karantawa -
Matsayin duba hukumar PCBA da kiyayewa
PCBA hukumar PCBA hukumar duba matsayin?I. PCB Board dubawa matsayin 1. Mummunan lahani (wanda aka bayyana a matsayin CR): duk wani lahani da ya isa ya haifar da rauni ga jikin mutum ko na'ura ko yin haɗari ga lafiyar rayuwa, kamar: rashin bin ka'idodin aminci / ƙonewa / lantarki. girgiza....Kara karantawa -
Wadanne Abubuwa Ya Kamata Mu Yi La'akari Da Su Lokacin Zaɓan Mai Bayar da Hukumar Da'ira?
Lokacin zabar mai siyar da allon kewayawa, yana da mahimmanci a yi la'akari da abubuwa da yawa don tabbatar da cewa kun sami mafi kyawun samfur a farashi mai ma'ana.Ga wasu daga cikin abubuwan da ya kamata a kiyaye a hankali: Ingancin Ma'aunin inganci yana ɗaya daga cikin mahimman abubuwan da za a yi la'akari da w...Kara karantawa -
Menene Halayen Masu Tsabtace PCB?
Idan akai la'akari da halaye na mai tsaftacewa, mutane sukan zabi trichlorotrifluoroethane (CFC-113) da methyl chloroform a matsayin babban kayan aikin tsaftacewa. mai guba, ba fla...Kara karantawa -
Tsarin samfur na PCB ta hanyar ƙira da dabarun ƙira (2)
5. Wayoyin hannu da kuma kula da sigina masu mahimmanci Ko da yake wannan takarda ta mayar da hankali ga yin amfani da wutar lantarki ta atomatik, amma yin amfani da wayar hannu a halin yanzu da kuma gaba shine muhimmin tsari na zane-zanen da'irar da aka buga.Amfani da wayoyi na hannu yana taimakawa kayan aikin waya ta atomatik don kammala aikin wayoyi.Game da...Kara karantawa -
PCB Prototyping Design Ta Hanyar Rate da Ƙirar Ƙirar Ƙira (1)
PCB wayoyi zane, domin inganta zane ta hanyar kudi na cikakken sa na hanyoyin, a nan, don samar muku da PCB zane don inganta kudi na zane ta hanyar kudi na zane yadda ya dace da kuma m dabaru, ba kawai ga abokan ciniki su ceci zagayowar ci gaban ayyukan, amma kuma t...Kara karantawa -
PCB Layout CAD Software
Dubawa na PCB Layout CAD Software PCB shimfidar wuri software CAD kayan aiki ne mai mahimmanci don zayyana allunan da'ira da aka buga.Yana ba masu ƙira damar ƙirƙirar ƙira da shimfidu na allo, sanya abubuwan haɗin gwiwa, wayoyi na hanya da samar da fayilolin masana'anta.A cikin shekaru, PCB layout CAD software ya zama inc ...Kara karantawa -
Ka'idodin Daidaita Haɓakawa
Ainihin ka'idar impedance matching 1. Tsabtace juriya kewaye A cikin ilimin kimiyyar lissafi na makarantar sakandare, wutar lantarki ta faɗi irin wannan matsala: juriya na kayan lantarki na R, an haɗa su da yuwuwar wutar lantarki na E, juriya na ciki na fakitin baturi, a cikin wane yanayi ikon fitar da...Kara karantawa -
Tsarin PCB ta atomatik
Bugawar allon da'ira autolayout shine aiwatar da sarrafa kansa da jeri da sarrafa kayan lantarki akan allon da'ira (PCB).Ana aiwatar da tsarin ta amfani da software wanda ke amfani da algorithm da dokoki don haɓaka jeri da sarrafa abubuwan da ke cikin allo.Ma'anar Au...Kara karantawa -
Dole ne a toya PCB sannan a hau?
PCB nau'in sassa ne na lantarki, kuma shine mai ɗaukar PCBA gabaɗaya, sauran sassan lantarki ana ɗora su akan kushin PCB, suna kunna aikin sadarwar lantarki daban-daban.Dole ne a yi amfani da facin PCB.PCB a cikin samarwa daga cikin gabaɗaya sune marufi, a cikin injin ɗauka da wurin ...Kara karantawa -
Juya Halin Kashewa Na Yanzu
Reverse current shine lokacin da wutar lantarkin da ke fitar da tsarin ya fi karfin wutar lantarkin da ke shigar da shi, wanda hakan ya sa halin yanzu ke gudana ta hanyar na’ura ta juyowa.Sources: 1. Diode na jiki ya zama gaba gaba idan aka yi amfani da MOSFET don aikace-aikacen sauya kaya.2. kwatsam digo na...Kara karantawa -
Shin kun san Tacewar EMC?
I. Bayanin abubuwa uku na tsangwama na lantarki sune tushen tsangwama, hanyar watsawa ta hanyar tsoma baki, mai karɓar tsoma baki, EMC a kusa da waɗannan batutuwa don bincike.Mafi mahimmancin dabarun hana tsangwama shine garkuwa, tacewa, ƙasa.Suna...Kara karantawa
