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  • Xiriirka ka dhexeeya saxanka marada PCB iyo EMC

    Xiriirka ka dhexeeya saxanka marada PCB iyo EMC

    Hagaha: Isagoo ka hadlaya dhibka ay leedahay beddelidda sahayda korontada, dhibaatada saxanka PCB ma aha mid aad u adag, laakiin haddii aad rabto inaad dejiso guddi PCB wanaagsan, sahayda wareejinta waa inay noqotaa mid ka mid ah dhibaatooyinka (Naqshadaynta PCB ma fiicna. taas oo keeni karta si kasta oo aad u debugto xayndaabyada (parameters) ayaa ka saaraya marada, tani maaha qaylo-dhaan), sababtoo ah waxaa jira arrimo badan oo tixgelinaya looxyada dharka PCB, sida waxqabadka korantada, habka habka, shuruudaha amniga, EMC eff ...
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  • Hal maqaal ayaa fahmaya |Waa maxay aasaaska doorashada habka farsamaynta dusha sare ee warshadda PCB

    Hal maqaal ayaa fahmaya |Waa maxay aasaaska doorashada habka farsamaynta dusha sare ee warshadda PCB

    Ujeedada ugu muhiimsan ee daaweynta dusha PCB waa in la hubiyo alxanka wanaagsan ama guryaha korantada.Sababtoo ah naxaasta dabiiciga ah waxay u egtahay inay ku jirto qaabka oxides ee hawada, uma badna in lagu hayo naxaasta asalka ah muddo dheer, sidaas darteed waxay u baahan tahay in lagu daaweeyo naxaas.Waxaa jira habab badan oo daaweynta dusha PCB.Alaabooyinka caadiga ah waa kuwa fidsan, walxaha difaaca alxanka leh ee organic alxanka ah (OSP), sabuurad buuxa oo nikkel-plated dahab ah, Shen Jin, Shenxi, Shenyin, nikkel kiimikaad, dahab, iyo la doortay...
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  • Wax ka baro saacadda PCB-ga

    Wax ka baro saacadda PCB-ga

    1. Layout a, kristanta saacada iyo wareegyada la xidhiidha waa in lagu habeeyaa booska dhexe ee PCB oo ay yeeshaan qaab-dhismeed wanaagsan, halkii ay ka ahaan lahayd meel u dhow I/O interface.Wareegga jiilka saacadda looma samayn karo kaarka gabadha ama foomka guddiga gabadha, waa in lagu sameeyaa looxa saacad gaar ah ama loox qaade.Sida ku cad shaxanka soo socda, qaybta sanduuqa cagaarka ah ee lakabka soo socda ayaa fiican inaadan ku socon khadka b, kaliya qalabka la xidhiidha wareegga saacadda ee wareegga saacadda PCB a ...
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  • Maskaxda ku hay qodobbada fiilooyinka PCB-ga

    Maskaxda ku hay qodobbada fiilooyinka PCB-ga

    1. Dhaqanka guud ee naqshadeynta PCB-ga, si loo sameeyo naqshadaynta guddiga wareegga wareegga sarreeya mid macquul ah, waxqabadka ka-hortagga faragelinta ka fiican, waa in laga fiirsado dhinacyada soo socda: (1) Xulashada macquulka ah ee lakabyada Marka la marinayo looxyada wareegga wareegga-sare ee soo noqnoqda Naqshadeynta PCB, diyaaradda gudaha ee dhexda ah waxaa loo isticmaalaa sida xoogga iyo lakabka dhulka, kaas oo ka ciyaari kara doorka gaashaanka, si wax ku ool ah u yareeya inductance-ka dulinka, soo gaabiyo dhererka xadhkaha calaamadaha, oo yareeya iskutallaabta ...
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  • Ma fahantay labada xeer ee naqshadaynta dahaadhka PCB?

    Ma fahantay labada xeer ee naqshadaynta dahaadhka PCB?

    1. Lakab kasta oo marin ah waa inuu lahaadaa lakab tixraac oo ku xiga (sabab koronto ama samayn);2.Lakabka korantada ee ku xiga iyo dhulka waa in lagu hayaa masaafo ugu yar si loo helo awood isku xidhid weyn;Kuwa soo socdaa waa tusaale ka mid ah laba lakab ilaa sideed lakab: A.board PCB-ga oo hal dhinac ah iyo guddida PCB-ga ee laba-geesoodka ah ee la daboolay Laba lakab, sababtoo ah tirada lakabyadu waa yar yihiin, ma jiraan wax dhibaato ah.Xakamaynta shucaaca EMI waxaa inta badan laga tixgaliyaa fiilooyinka iyo...
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  • Aqoon qabow

    Aqoon qabow

    Waa maxay midabka guddiga PCB, sida magacaba ka muuqata, marka la helayo guddiga PCB, ugu dareenka badan si loo arko midabka saliidda ee sabuuradda, taas oo ah, waxaan guud ahaan tixraacnaa midabka guddiga PCB, midabada caadiga ah. waa cagaar, buluug, casaan iyo madow iyo wixii la mid ah.Xiaobian kuwan soo socda waxay wadaagaan fahamkooda midabyo kala duwan.1, Khadka cagaaran waa kan loogu isticmaalka badan yahay, waana dhacdada taariikheed ee ugu dheer, sidoo kale suuqa hadda jira waa kan ugu jaban, sidaas darteed cagaarka waxaa isticmaala maanuf aad u tiro badan...
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  • Ku saabsan aaladaha DIP, dadka PCB qaarkood kuma tufaan god degdeg ah!

    Ku saabsan aaladaha DIP, dadka PCB qaarkood kuma tufaan god degdeg ah!

    DIP waa fur-inChips sidaan loo baakadeeyay waxay leeyihiin laba saf oo biinanka ah, kuwaas oo si toos ah loogu alxan karo godad godad leh oo qaab-dhismeed DIP ah ama lagu alxan karo meelaha alxanka leh ee leh godadka isku midka ah.Waa mid aad u habboon in la ogaado alxanka daloolinta guddiga PCB, oo uu leeyahay waafaqid wanaagsan la motherboard ah, laakiin sababta oo ah meesha baakadaha iyo dhumucdiisuna waa xad weyn, iyo pin in habka gelinta iyo saarista waa sahlan tahay in la dhaawaco, isku halaynta liidata.DIP waa tan ugu caansan plu...
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  • 1oz Dhumucda Naxaasta PCBA-ga soo saaraha qalabka caafimaadka HDI PCBA Multilayer Circuit PCBA

    1oz Dhumucda Naxaasta PCBA-ga soo saaraha qalabka caafimaadka HDI PCBA Multilayer Circuit PCBA

    Tilmaamaha Muhiimka ah / Tilmaamaha Gaarka ah:
    1oz Dhumucda Naxaasta PCBA Soo saaraha qalabka caafimaadka HDI PCBA Multilayer Circuit PCBA.

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  • Inverter kaydinta tamarta PCBA Shirarka guddiga wareegyada daabacan ee beddelayaasha kaydinta tamarta

    Inverter kaydinta tamarta PCBA Shirarka guddiga wareegyada daabacan ee beddelayaasha kaydinta tamarta

    1. Sare u dallacaadda degdega ah: isgaadhsiinta isku dhafan iyo isbeddelka labada dhinac ee DC

    2. Wax ku oolnimada sare: Qaado naqshadaynta tignoolajiyada horumarsan, lumis hoose, kuleyl hooseeya, badbaadinta awoodda batteriga, kordhinta wakhtiga dheecaanka

    3. Mugga yar: cufnaanta awoodda sare, meel yar, miisaan yar, xoog qaabdhismeed xoog leh, ku haboon codsiyada la qaadi karo iyo mobile.

    4. La qabsiga culeyska wanaagsan: wax soo saarka 100/110 / 120V ama 220/230 / 240V, 50 / 60Hz wave sine, awood xad dhaaf ah oo xoog leh, oo ku habboon qalabyada IT-ga ee kala duwan, qalabka korontada, qalabka guriga, ha qaadin culeyska

    5. Kala duwanaanshaha soo noqnoqoshada korantada wax-soo-saarka ee Ultra-ballaaran: Voltage gelinta aad u ballaaran 85-300VAC (Nidaamka 220V) ama 70-150VAC 110V system) iyo 40 ~ 70Hz soo noqnoqoshada kala duwanaanta, iyada oo aan cabsi laga qabin deegaanka awoodda adag

    6. Isticmaalka tignoolajiyada kantaroolka dhijitaalka ah ee DSP: Qaado tignoolajiyada kontoroolka dhijitaalka ah ee DSP ee horumarsan, ilaalin badan oo qumman, xasilloon oo la isku halayn karo

    7. Naqshad sheyga lagu kalsoonaan karo: dhammaan muraayadda muraayadda laba-geesoodka ah, oo ay weheliyaan qaybo waaweyn oo taako ah, xoog leh, caabbinta daxalka, si weyn u hagaajinaysa la qabsiga deegaanka

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  • FPGA Intel Arria-10 GX taxanaha MP5652-A10

    FPGA Intel Arria-10 GX taxanaha MP5652-A10

    Tilmaamaha muhiimka ah ee taxanaha Aria-10 GX waxaa ka mid ah:

    1. Cufnaanta sare iyo caqli-galnimada sare iyo ilaha DSP: Arria-10 GX FPGAs waxay bixiyaan tiro badan oo ah walxo macquul ah (LEs) iyo hab-samaynta calaamadaha dhijitaalka ah (DSP).Tani waxay u oggolaaneysaa hirgelinta algorithms adag iyo naqshadaynta waxqabadka sare.
    2. Transceivers-xawaaraha sarreeya: Taxanaha Arria-10 GX waxaa ku jira transceivers-xawaaraha sare leh ee taageera borotokoollada kala duwan sida PCI Express (PCIe), Ethernet, iyo Interlaken.Transceivers-yadani waxay ku shaqayn karaan heerka xogta ilaa 28 Gbps, taasoo awood u siinaysa isgaadhsiinta xogta xawaaraha sare leh.
    3. Dhexdhexaadinta xusuusta xawaaraha sare leh: Arria-10 GX FPGAs waxay taageertaa is-dhexgalyada xusuusta ee kala duwan, oo ay ku jiraan DDR4, DDR3, QDR IV, iyo RLDRAM 3. Interface-yadani waxay bixiyaan marin-bandwidth-sare oo loogu talagalay aaladaha xusuusta dibadda.
    4. Isku dhafka ARM Cortex-A9 Processor: Xubnaha qaar ee taxanaha Arria-10 GX waxaa ka mid ah processor-ka dual-core ARM Cortex-A9, kaas oo siiya nidaam hoosaadyo awood leh oo ka baaraandegaya codsiyada ku dhex jira.
    5. Astaamaha isdhexgalka nidaamka: Arria-10 GX FPGAs waxaa ka mid ah qaybaha kala duwan ee ku-chip-ka iyo is-dhexgalka, sida GPIO, I2C, SPI, UART, iyo JTAG, si loo fududeeyo isdhexgalka nidaamka iyo isgaarsiinta qaybaha kale.
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  • FPGA Xilinx K7 Kintex7 PCIe isgaarsiinta fiber indhaha

    FPGA Xilinx K7 Kintex7 PCIe isgaarsiinta fiber indhaha

    Halkan waxaa ah dulmar guud oo ku saabsan tillaabooyinka ku lug leh:

    1. Dooro moduleka transceiver ee ku haboon: Iyada oo ku xidhan shuruudaha gaarka ah ee nidaamka isgaadhsiinta indhahaaga, waxaad u baahan doontaa inaad doorato moduleka transceiver indhaha kaas oo taageeraya hirarka dhererka la rabo, heerka xogta, iyo sifooyinka kale.Ikhtiyaarada caadiga ah waxaa ka mid ah modules taageeraya Gigabit Ethernet (tusaale, SFP/SFP+ modules) ama heerarka isgaarsiinta indhaha ee xawaaraha sare leh (tusaale, QSFP/QSFP+ modules).
    2. Ku xidh transceiver indhaha FPGA: FPGA caadi ahaan waxa ay isku xidhaa moduleka transceiver indhaha iyada oo loo marayo xidhiidhada xawaaraha sare leh.Transceivers-ka isku-dhafan ee FPGA ama biinnada I/O ee u go'an ee loogu talagalay isgaadhsiinta taxan ee xawaaraha sare leh ayaa loo isticmaali karaa ujeedadan.Waxaad u baahan doontaa inaad raacdo xaashida xogta ee moduleka transceiver iyo tilmaamaha naqshadaynta tixraaca si aad si sax ah ugu xidho FPGA.
    3. Hirgelinta hab-maamuuska lagama maarmaanka ah iyo habaynta calaamadaha: Marka xidhiidhka jireed la dhiso, waxaad u baahan doontaa inaad horumariso ama habayso hab-maamuuska lagama maarmaanka ah iyo habaynta calaamadaha algorithms ee gudbinta xogta iyo soo dhawaynta.Tan waxaa ka mid noqon kara hirgelinta nidaamka PCIe ee lagama maarmaanka u ah isgaadhsiinta nidaamka martida loo yahay, iyo sidoo kale algorithms-ka-samaynta calaamadaha dheeraadka ah ee looga baahan yahay codaynta/dejinta, habaynta/samaynta, sixitaanka khaladka, ama hawlaha kale ee gaarka u ah codsigaaga.
    4. Isku dhafka PCIe interface: Xilinx K7 Kintex7 FPGA wuxuu leeyahay kontaroolo PCIe ku dhex jira oo u oggolaanaya inay la xiriirto nidaamka martida loo yahay iyadoo la adeegsanayo baska PCIe.Waxaad u baahan doontaa inaad habayso oo aad la qabsato interface-ka PCIe si aad u buuxiso shuruudaha gaarka ah ee nidaamka xidhiidhka indhahaaga.
    5. Tijaabi oo xaqiiji isgaadhsiinta: Marka la fuliyo, waxaad u baahan doontaa inaad tijaabiso oo aad xaqiijiso shaqaynta xidhiidhka fiber optic-ga adiga oo isticmaalaya qalabka tijaabada iyo hababka habboon.Tan waxaa ku jiri kara xaqiijinta heerka xogta, heerka qaladka yara, iyo guud ahaan waxqabadka nidaamka.
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  • FPGA XILINX-K7 KINTEX7 XC7K325 410T heerka warshadaha

    FPGA XILINX-K7 KINTEX7 XC7K325 410T heerka warshadaha

    Moodel buuxa:FPGA XILINX-K7 KINTEX7 XC7K325 410T

    1. Taxanaha: Kintex-7: Xilinx's Kintex-7 taxane FPGAs waxaa loogu talagalay codsiyada waxqabadka sare leh waxayna bixiyaan dheelitirnaan wanaagsan oo u dhexeeya waxqabadka, awoodda, iyo qiimaha.
    2. Aaladda: XC7K325: Tani waxa ay tilmaamaysaa aaladda gaarka ah ee ku dhex jirta taxanaha Kintex-7.XC7K325 waa mid ka mid ah noocyada laga heli karo taxanahan, waxayna bixisaa tilmaamo gaar ah, oo ay ku jiraan awoodda unugga macquulka ah, jeexyada DSP, iyo tirinta I/O.
    3. Awoodda macquulka ah: XC7K325 waxay leedahay awoodda unug macquul ah oo ah 325,000.Unugyada macquulka ah waa blocks dhismo lagu samayn karo FPGA oo loo habayn karo si loo fuliyo wareegyada iyo shaqooyinka dhijitaalka ah.
    4. Qaybaha DSP: Qaybaha DSP waa agab qalabeed u go'ay gudaha FPGA kuwaas oo loo habeeyay hawlaha habaynta calaamadaha dhijitaalka ah.Tirada saxda ah ee xaleefyada DSP ee XC7K325 way kala duwanaan kartaa iyadoo ku xidhan kala duwanaanshaha gaarka ah.
    5. Tirinta I/O: "410T" ee lambarka moodeelku waxa uu tilmaamayaa in XC7K325 uu leeyahay wadar ahaan 410 isticmaale I/O biinanka.Biinankaan waxaa loo isticmaali karaa in lagu dhex geliyo aaladaha dibadda ama wareegyada kale ee dhijitaalka ah.
    6. Sifooyin kale: XC7K325 FPGA waxa laga yaabaa inay lahaato sifooyin kale, sida blocks xusuusta isku dhafan (BRAM), transceivers-xawaaraha sare ee isgaarsiinta xogta, iyo xulasho qaabeynta kala duwan.
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