Wararka
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Iyada oo loo marayo dalool qodista, gaashaanka elektromagnetic-ka iyo tignoolajiyada guddi-hoosaadka laysarka ee guddiga jilicsan ee anteenada 5G
Qalabka jilicsan ee anteenada 5G & 6G waxaa lagu gartaa inuu awood u leeyahay inuu qaado gudbinta signalada-soo noqnoqda sare iyo inuu leeyahay awood wanaagsan oo ilaalin ah si loo hubiyo in calaamada gudaha ee anteenadu ay ka yar tahay wasakhowga korantada ee deegaanka korantada dibadda, iyo sidoo kale waxay ku dhejin kartaa ...Sii akhri -
Daloolka FPC iyo habka nadiifinta dusha bireed naxaas ah
Daloollada-soo-saarka FPC-da-laba-geesoodka ah ee habka wax-soo-saarka daloolka ee looxyada daabacan ee dabacsan ayaa asal ahaan la mid ah kuwa looxyada daabacan ee adag. Sanadihii la soo dhaafay, waxaa jiray hannaan koronto ah oo toos ah oo beddelaya dahaadhka korantada oo qaata tignoolajiyada samaynta ...Sii akhri -
Muxuu PCB-gu u leeyahay daloolo dalool-ku-samaynta gidaarka?
Daawaynta ka hor inta aan naxaastu quusin 1. Deburring: Substrate-ku waxa uu maraa habka qodista ka hor inta aanu maarku quusin. Inkasta oo habkani uu u nugul yahay burburka, waa khatarta ugu muhiimsan ee khatarta ah ee keena birta godad hoose. Waa in uu qaataa habka tignoolajiyada wax-ka-saarista si loo xalliyo. Caadi ahaan...Sii akhri -
Intee in le'eg ayaad ka taqaanaa isdhaafsiga naqshadeynta PCB-ga xawaaraha sare leh
Habka barasho ee naqshadaynta xawaaraha sare ee PCB-ga, iskutallaabtu waa fikrad muhiim ah oo u baahan in la barto. Waa habka ugu muhiimsan ee faafinta faragelinta korantada. Xadhkaha signalada is-daba-joogga ah, xadhkaha kontoroolka, iyo dekedaha I\O waa la dulmaray. Crosstalk waxay sababi kartaa hawlo aan caadi ahayn oo wareeg ahSii akhri -
Ma samaysay wax kasta oo sax ah si aad isugu dheellitirto habka naqshadaynta xidhitaanka PCB?
Nashqadeeyaha ayaa laga yaabaa inuu naqshadeeyo looxa wareegyada daabacan ee nambarka kadiska ah (PCB). Haddii fiilku aanu u baahnayn lakab dheeraad ah, maxaad u isticmaashaa? Hoos u dhigista lakabyada miyaanay ka dhigi doonin guddiga wareegga mid khafiif ah? Haddii uu jiro hal guddi wareeg ah, miyaanay kharashku ka yaraanayn? Si kastaba ha ahaatee, xaaladaha qaarkood, ku darida ...Sii akhri -
Sidee loo jebiyaa dhibaatada filimka sandwich-ka korantada ee PCB?
Horumarka degdega ah ee warshadaha PCB, PCB waxay si tartiib tartiib ah ugu socotaa jihada khadadka khafiifka ah ee saxda ah, daloolada yaryar, iyo saamiga sare ee dhinacyada (6: 1-10: 1). Shuruudaha naxaasta ee daloolka waa 20-25Um, iyo kala dheereynta khadka DF waa wax ka yar 4mil. Guud ahaan, shirkadaha wax soo saarka PCB ...Sii akhri -
Shaqada iyo sifooyinka mashiinka guddiga gong PCB
Mashiinka gong-ka PCB waa mishiin loo isticmaalo in lagu qaybiyo guddiga PCB ee aan caadiga ahayn ee ku xiran daloolka shaambada. Waxa kale oo loo yaqaan PCB curve splitter, qalooca desktop-ka, kala qaybiyaha PCB godka shaambada. Mashiinka gong-ga PCB waa geedi socod muhiim u ah habka wax soo saarka PCB. PCB gong board tixraac...Sii akhri -
Waa maxay shuruudaha kala dheeraynta ee naqshadaynta looxyada wareegyada PCB?
-Waxaa tafatiray JDB PCB COMPNAY. Injineerada PCB inta badan waxay la kulmaan arrimo kala duwan oo badbaado marka ay samaynayaan naqshadaynta PCB. Caadiyan shuruudaha kala dheerayntan waxa loo qaybiyaa laba qaybood, mid waa nadiifinta badbaadada korantada, midda kalena waa nadiifinta badbaadada korantada. Haddaba, maxay yihiin...Sii akhri -
Wali ma garanaysid tirada lakabyada PCB? Taasi waa sababta oo ah hababkan aan la aqoon! ?
01 Sida loo arko tirada lakabyada pcb-da Maadaama lakabyada kala duwan ee PCB-gu ay si adag isugu xidhan yihiin, guud ahaan ma fududa in la arko lambarka dhabta ah, laakiin haddii aad si taxadar leh u fiirsato qaladka guddiga, weli waad kala saari kartaa. Si taxadar leh, waxaan ogaan doonaa inuu jiro hal ama dhowr lakab oo darin cad ah ...Sii akhri -
Sannadkii 2020, wax-soo-saarka PCB-ga Shiinaha ayaa gaadhay 28 bilyan oo xabbo, waana rikoodh sare tobankii sano ee la soo dhaafay
Tan iyo bilowgii 2020, cudurka faafa ee taajka cusub ayaa ku faafay adduunka oo dhan wuxuuna saameyn ku yeeshay warshadaha PCB ee adduunka. Shiinaha ayaa falanqeynaya xogta mugga dhoofinta bilaha ah ee PCB-ga Shiinaha ee uu sii daayay Maamulka Guud ee Kastamka. Laga soo bilaabo Maarso ilaa Noofambar 2020, PCB-ga Shiinaha ee Shiinaha wuxuu ku…Sii akhri -
Falanqaynta codsiga PCB ee goobta server-ka
Guddiyada Wareegga Daabacan (PCB-yada gaaban), kuwaas oo inta badan bixiya isku xirka korantada ee qaybaha elektiroonigga ah, ayaa sidoo kale loo yaqaan "hooyada alaabta nidaamka elektiroonigga ah." Marka loo eego dhinaca silsiladda warshadaha, PCB-yada waxaa inta badan loo adeegsadaa qalabka isgaarsiinta, kombuyuutarada iyo meelaha...Sii akhri -
Chips-ga baabuurta ayaa ka dhammaaday ?
yaraanta Chips-ga baabuurta ayaa dhawaan noqotay mawduuc aad loo hadal hayo. Mareykanka iyo Jarmalka labaduba waxay rajeynayaan in silsiladda sahaydu ay kordhin doonto wax soo saarka jajabyada baabuurta. Dhab ahaantii, awoodda wax-soo-saarka xaddidan, ilaa qiimaha wanaagsan ay adag tahay in la diido, waxay ku dhowdahay wax aan macquul ahayn in si degdeg ah ...Sii akhri
