Wararka
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Isbarbardhigga u dhexeeya naqshadeynta gacanta iyo naqshad toos ah ee naqshadeynta guddiga wareegga daabacan
Isbarbardhigga u dhexeeya naqshadeynta gacanta iyo naqshadda tooska ah ee naqshadeynta guddiga wareegga daabacan Inta ay le'eg tahay hababka otomaatiga ah ee loo isticmaalo si loo horumariyo naqshadaha guddiga wareegga daabacan iyo abuurista jaantusyada fiilooyinka waxay ku xiran tahay arrimo badan. Nidaam kastaa wuxuu leeyahay isticmaalka ugu habboon ee kala duwan oo laga dooran karo. 1. M...Sii akhri -
Loox-lakab badan - loox laba-lakab ah - loox 4-lakab ah
Dhinaca qalabka elektiroonigga ah, PCB-da lakabyada badan (Printed Circuit Board) ayaa door muhiim ah ka ciyaara. Naqshaddeeda iyo soo saaristeeda ayaa saameyn weyn ku leh waxqabadka iyo isku halaynta qalabka elektaroonigga ah ee casriga ah. Maqaalkani waxa uu si qoto dheer u iftiimin doonaa sifooyinkiisa muhiimka ah, tixgalinta naqshadaynta, iyo adeegsiga waa...Sii akhri -
Hababka kala duwan ee wax soo saarka PCBA
Habka wax soo saarka PCBA waxaa loo qaybin karaa dhowr hannaan oo waaweyn: Naqshadaynta iyo horumarinta PCB → farsamaynta balastar SMT → DIP plug-in processing → PCBA test → three anti-coating → dhameestiran shirka alaabta. Marka hore, PCB design and development 1. Baahida badeecada Nidaam gaar ah ayaa heli kara p...Sii akhri -
Shuruudaha lagama maarmaanka u ah iibinta looxyada wareegga PCB
Shuruudaha lagama maarmaanka u ah alxanka looxyada wareegga PCB 1. Alxanku waa inuu lahaadaa weldability wanaagsan Waxa loogu yeero alxanka waxaa loola jeedaa waxqabadka daawaha in walxaha birta ah ee la isku dhejiyo iyo alxanka ay samayn karaan isku-dhafka wanaagsan ee heerkulka ku habboon. Biraha oo dhami ma wada tageen...Sii akhri -
Hordhac laxiriira guddiga wareegyada dabacsan
Soo bandhigida badeecada loox wareege dabacsan (FPC), sidoo kale loo yaqaan guddiga wareegtada dabacsan, looxa wareegyada dabacsan, miisaankiisa fudud, dhumucdiisuna tahay dhuuban, foorarid bilaash ah iyo laalaabid iyo sifooyin kale oo aad u wanaagsan ayaa la door bidaa. Si kastaba ha ahaatee, kormeerka tayada gudaha ee FPC waxay inta badan ku tiirsan tahay muuqaalka gacanta...Sii akhri -
Waa maxay hawlaha muhiimka ah ee guddiga wareegyada?
Sida qayb muhiim ah oo ka mid ah alaabta elektiroonigga ah, looxyada wareegyada waxay leeyihiin hawlo badan oo muhiim ah. Waa kuwan qaar ka mid ah astaamaha looxa caadiga ah: 1. Gudbinta ishaarada: Guddigu waxa uu ogaan karaa gudbinta iyo habaynta calaamadaha, si ay u ogaadaan xidhiidhka ka dhexeeya aaladaha elegtarooniga ah. Tusaale ahaan...Sii akhri -
Habka alxanka guddiga dabacsan ee wareegga
1. Kahor alxanka, mari qulqulka suufka oo ku daaw birta alxanka si aad uga hortagto in suufku uu noqdo mid liidata oo qasacadaysan ama oksaydhaysan, taasoo dhib ku keenaysa alxanka. Guud ahaan, jajabku uma baahna in la daweeyo. 2. Isticmaal maroojiyeyaasha si aad si taxadar leh ugu dhejisid chip PQFP sabuuradda PCB, ka taxaddar ...Sii akhri -
Sidee kor loogu qaadaa shaqada ESD anti-static ee guddiga koobiga ee PCB?
Naqshadeynta guddiga PCB-ga, naqshadda ka-hortagga ESD ee PCB-ga waxaa lagu gaari karaa lakabyo, qaabayn habboon iyo fiilooyin iyo rakibid. Inta lagu jiro habka naqshadeynta, badi wax ka beddelka naqshadeynta waxay ku koobnaan kartaa in lagu daro ama laga gooyo qaybaha iyada oo loo marayo saadaalin. Adigoo hagaajinaya...Sii akhri -
Sidee loo aqoonsadaa tayada looxyada wareegyada PCB?
Waxaa jira noocyo badan oo ka mid ah looxyada wareegga PCB ee suuqa, wayna adagtahay in la kala saaro tayada wanaagsan iyo kuwa xun. Marka tan la eego, halkan waxaa ah dhowr siyaabood oo lagu aqoonsan karo tayada looxyada wareegga PCB. Ka fiirsashada muuqaalka 1. Muuqashada tollaynta alxanka Maadaama ay jiraan qaybo badan oo PCB ah ...Sii akhri -
Sidee lagu helaa godka indhoolaha ah ee guddiga PCB?
Sidee lagu helaa godka indhoolaha ah ee guddiga PCB? Dhinaca wax soo saarka elektaroonigga ah, PCB (Printed Circuit Board, printed circuit board) ayaa door muhiim ah ka ciyaara, waxay isku xiraan oo taageeraan qaybaha kala duwan ee elektiroonigga ah, si qalabka elektarooniga ah si sax ah u shaqeeyo. Godad indho la'aan waa naqshad caadi ah ele ...Sii akhri -
Habka iyo taxadarka alxanka looxa wareegga laba-geesoodka ah
Alxanka guddiga wareegga laba-lakabka ah, way fududahay in la helo dhibaatada adhesion ama alxanka farsamada. Iyo sababta oo ah kororka qaybaha guddiga wareegga laba-lakabka ah, nooc kasta oo ka mid ah qaybaha shuruudaha alxanka heerkulka alxanka iyo wixii la mid ah maahan isku mid, taas oo sidoo kale horseedaysa in ...Sii akhri -
Nakhshadeynta guddiga wareegga PCB iyo xeerarka xargaha xargaha
Habka aasaasiga ah ee naqshadaynta guddiga wareegga PCB ee farsamaynta chip SMT waxay u baahan tahay fiiro gaar ah. Mid ka mid ah ujeedooyinka ugu muhiimsan ee naqshadaynta wareegga wareegga waa in la bixiyo miiska shabakadda ee naqshadaynta guddiga wareegga PCB iyo in la diyaariyo saldhigga naqshadeynta guddiga PCB. Habka naqshadeynta...Sii akhri
