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Ishyirahamwe ry’Abakobwa rya AD FMC rikoresha imiyoboro myinshi ryihuse: Imikorere myiza cyane, riyobora urwego rushya rwo kubona amakuru
Kuki PCBA y'umukino w'inyuma wa AD FMC ishobora kwemeza ko iboneka neza cyane? Isesengura ryimbitse ry'ibice by'ingenzi
Impamvu iyi PCBA y’umukino w’ikoranabuhanga wihuta cyane wa AD FMC ishobora kugera ku buryo bworoshye kandi bwihuta bwo kubona amakuru, ishingiye ku ruhererekane rw’ibikoresho by’ikoranabuhanga byiza cyane ikoresha. Mu gihe cyo gukora PCB, buri sano, kuva ku gusuzuma ibice kugeza ku guteranya kwa nyuma kugeza kuri PCBA yuzuye, ikurikiza amahame akomeye. Mu guhitamo imashini zihindura amakuru za analog kugeza kuri digitale (ADCs), dukoresha chips zikora neza cyane zituruka ku bigo bizwi ku rwego mpuzamahanga. Izi chips zifite igipimo cyo hejuru cyane cyo gupima no kwemeza amakuru, kandi zishobora guhindura ibimenyetso bya analog byinjijwe mu buryo bworoshye mu gihe gito. Utu tumashini twubatswemo uburyo bwinshi bwo kurwanya ingaruka mbi, nko kuyungurura amakuru mu buryo bw’ikoranabuhanga no gukumira urusaku, bishobora gukuraho neza urusaku n’ingaruka mbi ku bimenyetso, bigatuma ibimenyetso bya digitale byakusanyijwe biba byiza.Muri icyo gihe, utu duce dufite imikorere yo gupima ikoranabuhanga, ishobora guhindura ibipimo mu buryo bwikora mu gihe cy'igihe kirekire kugira ngo habeho ubuziranenge bwo kubona ibintu neza. Ku bijyanye na capacitors, dukoresha imiterere ihuza capacitors za ceramic nyinshi (MLCC) na tantalum capacitors.
Capacitors za keramike zifite imiterere ya ESR (low equivalent series resistance) na ESL (low equivalent series inductance), zishobora gushungura neza urusaku rwinshi mu ngufu kandi zigatanga amashanyarazi ya DC ahamye kandi meza kuri ADC, bishimangira ko imikorere ya ADC ihamye. Capacitors za Tantalum, zifite ubushobozi bwinshi n'imiterere myiza ya frequency iri hasi, zishobora gutanga ingufu zihagije iyo amashanyarazi ahindagurika ako kanya, zigatanga amashanyarazi ahamye kuri ADC mu gihe cyo gufata ingero zihuse. Inductors zikoreshwa ni inductors za ferrite zoroshye na inductors za wire zoroshye. Inductors za Ferrite zishobora gukumira neza interferences za electromagnetic (EMI). Mu bidukikije bigoye bya electromagnetic, interferences zikomokaho zishobora kugira ingaruka ku mikorere isanzwe ya ADC. Inductors za Ferrite zishobora kurinda izi interferences, zigatanga imikorere ihamye ya PCBA ubwayo no kugabanya interferences za electromagnetic ku bindi bikoresho. Inductors za wre-wound zifite ubushishozi bwinshi kandi zihamye. Mu gihe cyo guhindura ingufu, zishobora kugenzura neza impinduka z'amashanyarazi, kwemeza ko ingufu zituruka ku buryo buhamye, no gutanga inkunga ihamye kandi yizewe y'ingufu kuri ADC. Hakoreshwa resistor zoroshye cyane. Zifite ubushobozi bwo guhangana n'ubushyuhe bwinshi n'ibipimo by'ubushyuhe biri hasi, kandi zishobora kugumana agaciro gahamye ko guhangana n'ubushyuhe butandukanye, zigatanga voltages nziza n'amashanyarazi yo gutunganya no kugenzura ibimenyetso bitandukanye muri circuit ya ADC no kwemeza ko kugenzura circuit ari ukuri kandi guhamye. Ibice byose by'ikoranabuhanga bigomba kugenzurwa neza mbere yo kwinjira mu murongo w'umusaruro, ari igice cy'ingenzi mu gukora PCB nziza cyane. Dukoresha ibikoresho bigezweho byo kugenzura optique (AOI) kugira ngo tugenzure neza imiterere y'ibice kugira ngo tumenye neza ko nta nenge zigaragara. Ibikoresho byo kugenzura X-ray bikoreshwa mu kumenya byimbitse imiterere y'imbere y'ibice no gukuraho ibyago bishobora kwihisha. Ku mirongo igezweho yo gukora mu Bushinwa, ibi bice bishyirwa ku rubuga rw'umukino binyuze mu buryo bwikora bwo guteranya, bigaragaza ibyiza byo gukora PCB neza. Umuyoboro w’umusaruro ufite sisitemu igezweho yo kugenzura ubuziranenge ikurikirana ibipimo bitandukanye mu gihe cyo guteranya mu buryo nyabwo, nko gushyiramo igitutu n’ubushyuhe bwo gusodera, kwemeza ko buri gicuruzwa kigumana kandi kidahinduka, bikagera ku ntego yo gukora PCB ifite inenge nta ngaruka. Buri PCBA ifite umuvuduko mwinshi wa AD FMC igomba kugeragezwa cyane no gusaza mbere yo kuva mu ruganda, biganisha ku mikorere itandukanye mu bikorwa nyabyo, harimo ubushyuhe bwinshi, ubushyuhe buke, ubushuhe bwinshi, nibindi, kugira ngo ikore neza kandi yiringire mu bikorwa nyabyo kandi itange garanti ikomeye yo kubona amakuru yihuta cyane.
Ihame ry'imikorere rya Multi - channel High - speed AD FMC Daughter Board PCBA
Kwakira no Gutunganya Amajwi: Ingwate yo Kubona Amakuru
Uburyo bwo kwinjira bw'ikibaho cy'umukobwa wa AD FMC gifite umuvuduko mwinshi PCBA bushobora kwakira ibimenyetso byinshi bya analog icyarimwe. Ibi bimenyetso bishobora guturuka mu byuma bitandukanye cyangwa ibindi bikoresho bya analog, bifite imiterere itandukanye nko kuba hejuru no ku nshuro. Urugendo rwo kongerera ibimenyetso imbere muri PCBA mbere yo gutunganya ibi bimenyetso, harimo ibikorwa nko kongera imbaraga, kuyungurura, no guhindura urwego. Urugero, ku bimenyetso bya analog bidakomeye, urugendo rwo kongerera ibimenyetso rubigaragaza kugeza ku rwego rukwiye kugira ngo ADC ibashe kubipima neza. Ku bimenyetso birimo urusaku rwinshi, hakoreshwa akayunguruzo ko hasi kugira ngo gakureho urusaku no kunoza ubwiza bw'ibimenyetso. Muri iki gikorwa, inzira zo gukora PCB assembly zirimo zemeza ko urugendo rwo kongerera ibimenyetso ruhamye kandi rwizerwa, bigaragaza uruhare runini rwo gushyigikira gukora PCB assembly mu mikorere y'ibicuruzwa.
Ihinduka rya Analog - kuri - Digital: Ihinduka kuva ku bimenyetso bya Analog kugeza ku bimenyetso bya Digital
Ibimenyetso bya analogi byoherezwa kuri ADC kugira ngo bihindurwe mu buryo bwa digitale. ADC ipima ibimenyetso bya analogi buri gihe hakurikijwe igipimo cyagenwe cyo gupima no guhitamo, kandi igahindura agaciro ka analogi katanzwe mu buryo bwa digitale. Igipimo cyo gupima gihanitse gituma PCBA ishobora gukusanya vuba ibimenyetso bya analogi bihinduka, mu gihe ubushobozi bwo gupima buhanitse butuma ibimenyetso bya digitale byakusanyijwe bishobora kugaragaza neza imiterere y'ibimenyetso bya analogi. Urugero, mu gupima umuvuduko w'ibintu bigendana n'umuvuduko mwinshi, ADC ifite igipimo cyo gupima gihanitse n'ubushobozi bwo gupima gishobora gufata neza impinduka mu muvuduko w'ikintu. Iyi nzira ishingira ku tumashini twa ADC dufite ubushobozi bwo gukora cyane n'ikoranabuhanga ryo gukora PCB ribihuza, rigenzura imikorere n'ubunyangamugayo bya analogi - kuri - mu buryo bwa digitale, bigaragaza uruhare runini rw'ikoranabuhanga rigezweho ryo gukora PCB mu gushyira mu bikorwa imirimo y'ingenzi y'ibicuruzwa.
Gutunganya no Kohereza Amakuru: Gucunga Amakuru neza
Microprocessor iri muri PCBA ikomeza gutunganya ibimenyetso bya digitale bitangwa na ADC, nko kugenzura amakuru no guhindura imiterere. Hanyuma, amakuru atunganyijwe yoherezwa ku gikoresho gicumbikira amakuru (nka FPGA cyangwa CPU) binyuze kuri FMC. Iki gikoresho cya FMC gifite ubushobozi bwo kohereza amakuru yihuta kandi yizewe, bushobora guhaza ibisabwa mu gihe nyacyo byo kubona amakuru yihuta cyane. Muri icyo gihe, PCBA inashyigikira protocole nyinshi zo kohereza amakuru kandi ishobora gushyirwaho mu buryo bworoshye hakurikijwe ibyo igikoresho gicumbikira gikeneye. Mu gihe cyo gutunganya no kohereza amakuru, kunoza uburyo bwo gukora PCB assembly butuma habaho imikorere myiza yo gutunganya amakuru no gutinda kohereza amakuru, bigaragaza uruhare rwo gukora PCB assembly neza mu kunoza imikorere rusange y'ibicuruzwa.
Imicungire n'Uburinzi bw'Ingufu: Ishingiro ry'Imikorere Ihamye
PCBA ifite uburyo bwo gucunga ingufu bunoze bushobora gutanga umuriro uhamye kuri buri gice. Muri icyo gihe, hashyirwaho uburyo bwinshi bwo kurinda nko kurinda umuriro urenze urugero, kurinda umuriro urenze urugero, no kurinda umuriro urenze urugero. Iyo habayeho ikibazo mu isoko ry'amashanyarazi, umuriro ushobora gucibwa mu buryo bwikora cyangwa hagafatwa izindi ngamba zo kurinda kugira ngo hakumirwe kwangirika kw'ibice no kwemeza ko PCBA ikora neza kandi mu buryo buhamye. Mu gihe cyo gushushanya no guteranya amashanyarazi, hakoreshwa uburyo bwo gukora amashami ya PCB ateye imbere kugira ngo uruziga rube rwiza kandi ruhamye, hashyirwaho urufatiro rukomeye rw'imikorere ihamye ya PCBA yose, bigaragaza akamaro k'ingenzi ko gukora amashami ya PCB afite ireme mu kwemeza ko ibicuruzwa bihamye.
Gucunga Isaha: Guhuza Igihe Neza
Kugira ngo hamenyekane neza ko ADC ifata ingero nziza no guhuza uburyo bwo kohereza amakuru, PCBA ikoresha isoko ry'isaha rigezweho cyane. Inzira yo gucunga isaha ikwirakwiza ikimenyetso cy'isaha kuri buri gice gikenewe kugira ngo irebe ko gikora ku ruziga rumwe rw'isaha. Muri icyo gihe, inzira yo gucunga isaha ifite kandi imirimo yo guhindura ingano y'isaha no kwishyura icyiciro, ishobora gushyirwa mu buryo bworoshye hakurikijwe ibyo ikoreshwa mu buryo nyabwo. Mu gihe cyo gushyira mu bikorwa inzira yo gucunga isaha, ikoranabuhanga ryo gukora PCB ikora neza cyane rituma itangazo ry'isaha rirushaho kuba ryiza kandi rihamye, ritanga icyizere cy'uko ADC ifata ingero neza no kohereza amakuru mu buryo buhuje, bigaragaza ingaruka zikomeye zo gukora PCB ikora neza cyane ku bimenyetso by'ingenzi by'imikorere y'ibicuruzwa.
Guhishura Ibibazo Bikunze Kubazwa Ku Bijyanye na Multi-channel High-speed AD FMC Daughter Board PCBA
Iyi PCBA y’umukobwa w’ikibaho cy’umuvuduko mwinshi cya AD FMC PCBA yakozwe he?
Igisubizo: Ikorerwa mu Bushinwa, ikoresha neza ubwiza bw'Ubushinwa. Gukora no guteranya PCB umutungo. Mu rwego rw'inganda zikora ibikoresho by'ikoranabuhanga, Ubushinwa, bufite ikoranabuhanga rigezweho ryo gukora PCB, bufite uruhererekane rw'inganda n'abahanga b'inararibonye. Guhera ku kugura ibikoresho fatizo, hakurikizwa gahunda ihamye cyane, hanyuma ikagera mu cyiciro cyo gukora PCB neza cyane. Muri iki gikorwa, hamwe n'uburyo bwo gukora PCB neza cyane, abatekinisiye b'abahanga bakoresha imashini zigezweho zo gushushanya no gushyiramo ibikoresho kugira ngo bakore neza uburyo bwo gusora ibice, bashyire ibice ku kibaho cya PCB neza cyane. Iyi nzira yo gusora igaragaza neza akamaro k'ikoranabuhanga ryo gushyira ku butaka (SMT) mu gukora PCB. Ku bice bigomba gushyirwaho binyuze mu myobo, binyuze mu buryo bwiza bwo gusora, hakoreshejwe imashini zisora cyangwa imirimo y'amaboko, ibice bishyirwa neza mu myobo ya PCB. Nyuma y'ibyo, hifashishijwe ibikoresho by'ubwenge byo gusora, uburyo bugezweho bwo gusora nko gusora no gusora mu mashanyarazi bukoreshwa mu kugenzura neza ubushyuhe n'igihe cyo gusora, bireba ko buri gice cyo gusora gifite imikorere myiza y'amashanyarazi n'imbaraga za mekanike, bigatuma habaho umusaruro mwiza wo gusora. Muri icyo gihe, ibikoresho byo kugenzura bigezweho nka AOI automatic optical injectors na X-Ray detection equipment bikoreshwa mu gusuzuma PCB neza, nta nenge zishobora kwirengagizwa. Uru rukurikirane rw'ibikorwa byo kugenzura ni garanti y'ingenzi ku gukora PCB ifite inenge nta nenge. Amaherezo, mu guteranya ibicuruzwa byarangiye, buri sano ikurikiza amahame mpuzamahanga yo hejuru, ikagera ku gukora neza, mu bwiza, no mu nenge nta nenge, itanga garanti ikomeye ku bwiza bw'ibicuruzwa.
Imikorere y'ibicuruzwa imeze ite?
Igisubizo: Iyi PCBA y’umukobwa wa AD FMC ifite imiyoboro myinshi yihuta cyane ifite imikorere myiza cyane. Ikoresha ADC zifite imikorere myiza, capacitors nziza, inductors, resistor, n'ibindi bice. Nyuma y'uko ibi bice bisuzumwe neza, biteranywa neza ku kibaho cya PCB binyuze mu buryo bugezweho bwo gukora PCB. Mu gihe cyo gukora PCB, ikoranabuhanga rigezweho ryo gusora rituma ibice byo hejuru bishyirwamo neza, ikoranabuhanga rikoresha neza rituma ibice byo mu mwobo bishyirwamo neza, kandi ikoranabuhanga ry’ubwenge ryo gusora rituma habaho imikoranire myiza y’amashanyarazi hagati y’ibice n’ikibaho cya PCB. Hamwe n’iyi mikorere n’ikoranabuhanga rigezweho ryo gukora PCB, ibicuruzwa bishobora kubona amakuru yihuta kandi asobanutse neza. Mu bihe bitandukanye byo gukoresha, nko gukora mu nganda, gupima itumanaho, ibikoresho by’ubuvuzi, nibindi, ishobora gukusanya ibimenyetso bya analog no kubihindura ibimenyetso bya digitale neza, ikerekana neza ireme n’ubushobozi bwo kubona amakuru, bigaragaza inkunga ikomeye yo gukora PCB neza kugira ngo umusaruro w’ibicuruzwa urusheho kuba mwiza. Ubu buryo bwiza bwo gukora bushingiye ku batekinisiye, injeniyeri, n’abayobozi b’abahanga. Hamwe n’ubushobozi bwabo bw’umwuga, bakoresha ibikoresho bigezweho kandi banonosora inzira yo gukora kugira ngo barebe ko inzira yose yo gukora igenda neza.
Ese ubuziranenge bw'ibice bigize iki gikoresho burakwemezwa?
Igisubizo: Nta gushidikanya, dushyira mu bikorwa inzira ikomeye cyane yo kugenzura ubuziranenge bw'ibice byose. Mbere yuko ibice byinjira mu murongo w'umusaruro, ibikoresho bya AOI bigezweho n'ibikoresho byo kugenzura X-ray bikoreshwa mu gukora igenzura ryimbitse kandi rirambuye ry'isura, ingano, n'imiterere y'imbere y'ibice, bireba ko byujuje ibisabwa bikomeye by'ibice kugira ngo hakorwe ihuriro rya PCB neza cyane. Muri icyo gihe, umurongo w'umusaruro ufite sisitemu yo kugenzura ubuziranenge ihanitse, ikaba ari igice cy'ingenzi mu gukora ihuriro rya PCB ry'ubwenge. Rikurikirana ibipimo by'ingenzi mu gihe cyo guteranya mu buryo nyabwo, nko gushyira ibice, ubushyuhe bwo gusodera, n'igihe. Iyi sano yo kugenzura ubuziranenge mu gukora ihuriro rya PCB ry'ubwenge ireba ko buri gice gishobora gushyirwa neza ku kibaho cya PCB, kandi buri sano ifite imikorere myiza y'amashanyarazi n'imbaraga za mekanike, yujuje ibisabwa bikomeye by'ubuziranenge, bityo ikemeza ubuziranenge bw'umusaruro no kugera ku ntego yo gukora ihuriro rya PCB ridafite inenge. Kuva ku kugura ibikoresho fatizo kugeza ku gukora ihuriro ry'ibicuruzwa byarangiye, buri sano igenzurwa cyane n'inzobere kugira ngo barebe ko inzira yose yo gukora ihuriro ry'ibice by'ikoranabuhanga ihuye n'ibisabwa mu gukora ihuriro rya PCB ry'ubuziranenge.
Ni ibihe bidukikije bishobora guhindurwa na PCBA ya AD FMC yihuta cyane?
Igisubizo: Iyi PCBA y’umukobwa w’umuvuduko mwinshi wa AD FMC ifite ubushobozi bwo guhangana n’ibidukikije. Ibice byatoranijwe bishobora gukora neza mu bushyuhe buri hagati ya - 40°C na 85°C n’ubushyuhe buri hagati ya 5% na 95% (budahinduka). Mu gihe cyo gushushanya no gukora module yose, ibintu bifitanye isano n’ibidukikije birasuzumwa neza, kandi hakoreshwa imiterere n’uburyo bwihariye bwo kwirinda ubushuhe, ubushuhe, n’ubudahinduka. Mu gikorwa cyo gukora PCB, uburyo bugezweho butuma module ikomera kandi ihamye, ikarwanya neza ingaruka z’umukungugu, ubushuhe, n’ubudahinduka mu nganda. Ubu buryo bwo gukora bwibanda ku bisobanuro birambuye butuma PCBA ihora itanga imikorere ihamye kuri sisitemu yo gushaka amakuru, kandi ikabasha guhangana n’ahantu hatandukanye hagoye ho gukorera, bigaragaza ibyiza byo gukora PCB nziza mu kunoza uburyo bwo guhangana n’ibidukikije. Mu gikorwa cyose cyo gukora, kuva ku guhitamo ibikoresho fatizo, kugeza ku guteranya ibice, hanyuma kugeza ku igenzura ry’ibicuruzwa byarangiye, buri ntambwe ikurikira igikorwa cyo gukora PCB nziza kugira ngo harebwe ko ibicuruzwa bishobora gukora neza mu bidukikije bitandukanye.
Uburyo amashanyarazi akoreshwa mu gupima amashanyarazi buhagaze bute?
Igisubizo: PCBA yacu y’umukino wa AD FMC ifite umuvuduko mwinshi ifite ubushobozi bwo guhuza neza na electromagnetic. Mu gihe cyo gushushanya, ibice bifite ubushobozi bwo gukwirakwiza ingufu za magnetic nyinshi n’imiterere yo gutakaza bike, nka ferrite inductors, bikoreshwa mu gukumira neza uburyo electromagnetic interference (EMI). Binyuze mu miterere y’urusobe rw’amashanyarazi yakozwe neza n’imiterere y’urusobe rw’amashanyarazi rufite inzego nyinshi, uburyo electromagnetic coupling hagati y’urusobe rw’amashanyarazi iragabanuka, kandi ubushobozi bwo kurwanya uburyo electromagnetic interference bw’urusobe burarushaho kwiyongera. Mu gihe cyo gukora PCB assembly, ibice bishyirwaho kandi bigashyirwamo insinga hakurikijwe ibisabwa mu gushushanya kugira ngo imiterere yose ya electromagnetic component ishyirwe mu bikorwa neza. Ibi bituma PCBA ikora neza mu kirere kigoye cya electromagnetic, idahungabanyije ibindi bikoresho by’ikoranabuhanga, kandi ishobora no kurwanya uburyo electromagnetic interference yo hanze iboneka, igenzura ko amakuru aboneka neza, igaragaza uruhare rw’ingenzi rw’ikoranabuhanga rigezweho ryo gukora PCB assembly mu kwemeza ko ibicuruzwa bihuye na electromagnetic. Muri iki gikorwa, inzira n’ikoranabuhanga rigezweho ryo gukora PCB assembly, ndetse n’imikorere nyayo y’abahanga, bireba ko ibicuruzwa bigera ku rwego rwiza mu bijyanye no guhuza ingufu za electromagnetic.
Bite se ku bijyanye n'ikoreshwa ry'ingufu z'ibicuruzwa?
Igisubizo: Iki gicuruzwa gikora neza cyane mu bijyanye n'ikoreshwa ry'ingufu. ADC zifite imikorere myiza n'ibindi bice bikoresha inzira zigezweho zo gukora kandi zifite imiterere y'ikoreshwa ry'ingufu nke. Muri icyo gihe, mu gihe cyo gukora PCB assembly, imiterere y'uruziga rw'umuyoboro wose iranonosorwa binyuze mu gushushanya neza uruziga no guhitamo ibice, bigabanura igihombo kidakenewe cy'uruziga. Urugero, mu gihe cyo gusora no gucomeka, imiterere nyayo y'ibice ituma inzira yo kohereza ibimenyetso iba ngufi, bigabanyiriza igihombo cyo kohereza ibimenyetso; ikoranabuhanga ry'ubuhanga bwo gusora rituma ingingo zo gusora zikora neza, bigabanyiriza ikoreshwa ry'ingufu nyinshi riterwa no gusora nabi. Izi ngamba nziza zo gukora PCB assembly zituma module yose igabanya ikoreshwa ryayo ry'ingufu mu gihe ihuye n'ibisabwa mu kubona amakuru yihuta cyane. Mu buryo butandukanye bwo gukora, ikoreshwa ry'ingufu rishobora guhindurwa mu buryo bw'ubwenge kugira ngo hongerwe uburyo bwo gukoresha ingufu neza, bihuye n'icyerekezo cyo guteza imbere kuzigama ingufu zikomoka ku bidukikije. Mu gikorwa cyose cyo gukora, uburyo bwiza bwo gukora PCB assembly bunyura mu buryo butandukanye, kandi buri huza rifasha mu kugabanya ikoreshwa ry'ingufu no kunoza imikorere.
Ni uruhe ruhererekane rw'umusaruro w'ikibaho cy'umukobwa cya AD FMC gifite umuvuduko mwinshi (multi-channel high-speed AD FMC)?
Igisubizo: Uruhererekane rw'umusaruro ruhinduka bitewe n'ingano y'itumiza n'ibisabwa byihariye. Muri rusange, ku mabwiriza y'ibipimo bisanzwe, hamwe n'ibikoresho bya PCB bigezweho byo gukora hamwe n'uburyo bwo gukora neza, dushobora kugera ku musaruro wihuse w'iteraniro rya PCB, kandi ukwezi k'umusaruro ni iminsi 20. Ku bicuruzwa byihariye, kubera ko hakenewe imiterere yihariye n'impinduka mu mikorere, harimo guhindura imiterere y'uruziga hakurikijwe ibyo abakiriya bakeneye, guhitamo ibice byihariye, no guhindura ibipimo by'umusaruro, ukwezi k'umusaruro gushobora kongerwa kugeza ku minsi 40. Nyuma yo kwemeza ko itumiza, tuzagukorera gahunda irambuye yo gukora no gusobanura igihe cyo gutanga, dukoreshe byimazeyo icyitegererezo cy'umusaruro mwiza kugira ngo twizere ko abakiriya basubiza ku gihe ibyo bakeneye kandi bigabanya igihe cyo gutanga. Mu gikorwa cyose cyo gukora, byaba ari itumiza risanzwe cyangwa ibicuruzwa byihariye, hifashishijwe ibikoresho bigezweho, abakozi b'inzobere, n'uburyo bwiza bwo gukora iteraniro rya PCB kugira ngo harebwe ko ibicuruzwa bitangwa ku gihe.
Ese icyo gicuruzwa gishyigikira imiterere yihariye?
Igisubizo: Birumvikana ko ari byo. Dufite itsinda ry’abahanga mu bushakashatsi no gukora ubushakashatsi bashobora gukora igishushanyo mbonera gikozwe mu buryo bwihariye hakurikijwe ibyo abakiriya bakeneye. Byaba ari ibipimo bya tekiniki nk'umubare w'imiyoboro, igipimo cy'ingero, n'uburyo bwo gukemura ibibazo, cyangwa ibintu nk'ingano ya module n'ubwoko bw'aho ihurira, bishobora guhindurwa no kunozwa hakurikijwe ibyo ukeneye byihariye. Mu gihe cyo guhindura imiterere, itsinda ryacu ry’ubushakashatsi no gukora rizasuzuma byimazeyo imiterere nyayo y'ikoreshwa n'ibipimo bya tekiniki, hamwe n'ikoranabuhanga rigezweho ryo gukora igishushanyo mbonera cya PCB n'uburyo bwo gukora, kugira ngo tumenye neza ko tuguha igisubizo cyiza cya PCBA cy'umuyoboro munini wa AD FMC. Kuva mu cyiciro cyo gushushanya, tuzakomeza kuvugana hafi n'abakiriya kandi duhindure gahunda yo gushushanya ku gihe hakurikijwe ibitekerezo by'abakiriya; mu cyiciro cyo gukora, tuzakoresha inzira zo gukora igishushanyo mbonera cya PCB zikozwe mu buryo bunoze kandi bunoze kugira ngo duhindure neza igishushanyo mbonera gikozwe mu buryo bwihariye, gihuze n'ibyo abakiriya bakeneye mu mishinga itandukanye n'abakiriya. Muri iki gikorwa, abakozi b'inzobere, ikoranabuhanga rigezweho, n'inzira zikora neza barakorana kugira ngo barebe ko ibicuruzwa byihariye bitangwa neza.
Ikoreshwa: Ibyiza bitanu byihariye bya Multi-channel High-speed AD FMC Daughter Board PCBA, Gukora Model y'Inganda
Umuvuduko mwinshi cyane no kubona amakuru neza cyane: Gutanga ishingiro ryizewe ryo gutunganya amakuru
Hakoreshejwe ADC zifite imikorere yo hejuru, ibimenyetso byinshi bya analog bishobora gukusanywa mu buryo bumwe ku gipimo cyo hejuru cyane cy’ingero n’umusaruro. Byaba ari ikimenyetso gihinduka vuba cyangwa ikimenyetso gito, gishobora guhindurwa neza mu kimenyetso cy’ikoranabuhanga, bigatanga ishingiro ry’amakuru nyayo yo gutunganya no gusesengura amakuru nyuma, kandi bigahura neza n’ibisabwa mu kubona amakuru yihuta cyane.
Guhorana Imbere no Kwizerwa: Kwemeza ko amakuru ahora aboneka kandi ahoraho
Ibice by'ikoranabuhanga by'ubuziranenge bitoranywa neza, nka capacitors za keramike zifite ESR nkeya zihujwe na capacitors za tantalum zifite ubushobozi bwo hejuru, kugira ngo habeho amashanyarazi meza kandi ahamye no kugabanya impanuka. Ingufu za ferrite zifite ubushobozi bwo gupima amashanyarazi menshi hamwe na ingufu za wire zikoresha ibyuma bigabanya impanuka za electromagnetic kandi zikongera ubushobozi bwo kurwanya impanuka za circuit. Muri icyo gihe, binyuze mu nzira ikomeye yo kugenzura ubuziranenge, harimo no kugenzura AOI na X-ray, ndetse n'ibizamini by'imikorere n'ibisaza biganisha ku miterere nyayo y'ikoreshwa, PCBA ishobora gukora neza kandi mu buryo bwizewe mu bidukikije bigoye no mu gihe cy'ikorwa ry'igihe kirekire, bikongera cyane igihe cy'imikorere idahuye n'amakosa ya sisitemu yo kubona amakuru.
Guhuza neza n'ibidukikije: Guhangana n'ibidukikije bigoye mu buryo bworoshye
Uburyo bwo kubona amakuru burushaho kugorana mu miterere y’aho aherereye. Ibice byatoranijwe bishobora gukora mu buryo busanzwe mu bushyuhe buri hagati ya - 40°C na 85°C n’ubushyuhe buri hagati ya 5% na 95% (budahinduka). Moduli yose ifite imiterere yihariye irwanya ubushuhe, irwanya ivumbi, kandi irwanya imitingito, ishobora kurwanya ingaruka z’umukungugu, ubushuhe, n’imitingito mu nganda, kandi ihora itanga imikorere ihamye kuri sisitemu yo kubona amakuru, ihuza n’ahantu hatandukanye hakorerwa imirimo hagoye.
Igishushanyo mbonera cyo kuzigama no gukoresha ingufu: Kuyobora inzira nshya y'ingufu - kuzigama mu kubona amakuru
ADC zifite imikorere myiza n'ibindi bice bikoresha inzira zigezweho zo gukora kandi zifite imiterere y'ingufu nke. Iyo PCBA ihujwe n'igishushanyo mbonera cy'uruziga gikwiye no guhitamo ibice, ishobora guhindura mu buryo bw'ubwenge ikoreshwa ry'ingufu mu buryo butandukanye bwo gukora. Nubwo yujuje ibisabwa mu gushaka amakuru yihuta cyane, igabanya cyane ikoreshwa ryayo ry'ingufu, ikongera imikorere myiza y'ingufu, izigama ikiguzi cy'imikorere cy'igihe kirekire ku bakoresha, kandi ikubahiriza icyerekezo cyo kuzigama ingufu zitagira ingaruka ku bidukikije.
Serivisi yo guhindura ibintu mu buryo bworoshye: Guhanga ibisubizo byihariye byo kubona amakuru
Dufite itsinda ry’abahanga mu bushakashatsi no guteza imbere ibikorwa (R&D) rishobora gutanga ibishushanyo mbonera byihariye hakurikijwe ibyo abakiriya bakeneye. Byaba ari ibipimo bya tekiniki nk'umubare w'imiyoboro, igipimo cy'ingero, n'uburyo bwo gukemura ibibazo, cyangwa ibintu nk'ingano ya module n'ubwoko bwa interface, dushobora guhindura ibisubizo bya PCBA bya AD FMC byihuse cyane bishingiye ku bintu nyabyo byakoreshejwe n'ibipimo bya tekiniki kugira ngo bihuze n'ibyo imishinga n'abakiriya batandukanye bakeneye.