0102030405
Multi-channel High-speed AD FMC Daughter Board PCBA: Kushanda Kwakanaka, Kutungamira Nzvimbo Itsva Yekuwana Data
Sei PCBA yebhodhi revana reAD FMC rine migero yakawanda richigona kuve nechokwadi chekuti rinotorwa nemazvo? Kuongorora kwakadzama kwezvinhu zvakakosha
Chikonzero nei iyi PCBA yebhodhi reAD FMC mwanasikana ine migero yakawanda ichikwanisa kuwana data rakarurama uye nekukurumidza chiri munhevedzano yezvikamu zvemagetsi zvemhando yepamusoro zvainoshandisa. Munguva yekugadzira PCB assembly, chinongedzo chega chega, kubva pakuongororwa kwezvikamu kusvika kugungano rekupedzisira kusvika kuPCBA yakazara, chinotevedzera mitemo yakasimba. Pakusarudza ma analog-to-digital converters (ADCs), tinoshandisa ma chips anoshanda zvakanyanya kubva kuma brands ane mukurumbira pasi rose. Aya ma chips ane mwero wepamusoro we sampling uye resolutions, uye anogona kuita shanduko ye digital ye input analog signals munguva pfupi. Ma chips akavakirwa mukati nemaitiro akawanda ekudzivirira kupindirana, akadai sekusefa kwedhijitari uye kudzvinyirirwa kweruzha, izvo zvinogona kubvisa ruzha nekupindirana kubva kuma signals zvinobudirira, zvichivimbisa kururama kwema signals edhijitari akaunganidzwa.Panguva imwe chete, machipisi anewo basa rekugadzirisa otomatiki, iro rinogona kugadzirisa otomatiki maparamita panguva yekushandiswa kwenguva refu kuti rive nechokwadi chekuti kugadzikana kwekuwana kwakarurama. Panyaya yemacapacitor, tinoshandisa gadziriro inosanganisa macapacitor eceramic akawanda (MLCC) uye tantalum capacitors.
Macapacitor eceramic akawanda ane hunhu hwe low equivalent series resistance (ESR) uye low equivalent series inductance (ESL), ayo anogona kusvina ruzha rwe high-frequency mumagetsi uye kupa simba reDC rakasimba uye rakachena reADC, zvichiita kuti ADC ishande zvakanaka. Macapacitor eTantalum, ane capacitance yakakura uye hunhu hwakanaka hwe low-frequency, anogona kupa rutsigiro rwesimba rakakwana kana simba richichinja-chinja ipapo ipapo, zvichiita kuti ADC ive nesimba rakasimba panguva yekutora sampling nekukurumidza. Ma inductor anoshandiswa i low-loss ferrite inductors uye high-precision wire-wound inductors. Ma Ferrite inductors anogona kudzvinyirira electromagnetic interference (EMI) zvinobudirira. Munzvimbo yakaoma ye electromagnetic, interference inogadzirwa inogona kukanganisa mashandiro enguva dzose eADC. Ma Ferrite inductors anogona kudzivirira interferences idzi, achivimbisa kushanda kwakasimba kwePCBA pachayo uye achideredza electromagnetic interference kune zvimwe zvishandiso. Ma wire-wound inductors ane high precision uye high stability. Munguva yekushandura simba, vanogona kudzora nemazvo kuchinja kwemagetsi, kuona kuti simba rinobuda zvakanaka, uye kupa rutsigiro rwesimba rwakasimba uye rwakavimbika rweADC. Zvidziviriro zvemafirimu zvakatetepa zvakanyanya zvinoshandiswa. Zvine kururamisa kwakanyanya uye ma coefficients ekupisa akaderera, uye zvinogona kuchengetedza kukosha kwekuramba kwakasimba pakupisa kwakasiyana-siyana kwekushanda, zvichipa ma voltages akarurama uye ma currents ekugadzirisa zviratidzo zvakasiyana-siyana uye kutonga mudunhu reADC uye kuona kuti kutonga kwedunhu kwakanaka uye kwakasimba. Zvikamu zvese zvemagetsi zvinofanirwa kuongororwa zvakanyanya usati wapinda mumutsara wekugadzira, inova chikamu chakakosha chekugadzirwa kwePCB assembly yemhando yepamusoro. Tinoshandisa michina yepamusoro yekuongorora optical optical (AOI) kuti tiongorore zvakakwana chitarisiko chezvikamu kuti tive nechokwadi chekuti hapana zvikanganiso zvekuonekwa. Midziyo yekuongorora X-ray inoshandiswa kuona zvakadzama chimiro chemukati chezvikamu uye kubvisa njodzi dzinogona kuvanzwa. Pamitsetse yekugadzira yepamusoro muChina, zvikamu izvi zvinoiswa pabhodhi redunhu kuburikidza nemaitiro chaiwo ekuunganidza otomatiki, ayo anoratidza mabhenefiti ekugadzirwa kwePCB assembly inoshanda. Mutsetse wekugadzira une sisitimu yepamusoro yekudzora mhando inotarisa maparamita akasiyana panguva yekuungana munguva chaiyo, senge kumanikidzwa kwekuisa uye tembiricha yekusonesa, ichivimbisa mwero wepamusoro wekuenderana uye kuvimbika kwechigadzirwa chega chega, zvichizadzisa chinangwa chekugadzirwa kwePCB assembly isina kukanganisa. PCBA yega yega yeAD FMC daughter board inofanira kuedzwa zvakasimba uye kuyedzwa kwekukwegura isati yabuda mufekitori, ichitevedzera mamiriro akasiyana-siyana ekushanda mumashandisirwo chaiwo, kusanganisira tembiricha yepamusoro, tembiricha yakaderera, hunyoro hwakawanda, nezvimwewo, kuve nechokwadi chekuti inoshanda zvakagadzikana uye zvakavimbika mumashandisirwo anoshanda uye kupa vimbiso yakasimba yekuwana data nekukurumidza.
Nheyo yekushanda yeMulti - channel High - speed AD FMC Daughter Board PCBA
Kugamuchira Zviratidzo uye Kugadzirisa: Vimbiso Yekumberi Kwekuwana Data
Nzvimbo yekupinda yebhodhi revana reAD FMC daughter board rePCBA inogona kugamuchira masaini akawanda eanalog panguva imwe chete. Masaini aya anogona kubva kumasensa akasiyana kana zvimwe zvishandiso zveanalog, ane hunhu hwakasiyana senge amplitude uye frequency. Dunhu rekugadzirisa masaini mukati mePCBA pre- rinogadzirisa masaini aya ekupinda, kusanganisira mashandiro akadai sekuwedzera, kusefa, uye kushandura level. Semuenzaniso, kune masaini eanalog asina simba, dunhu rekugadzirisa masaini rinoawedzera kusvika paamplitude rakakodzera kuitira kuti ADC ikwanise kuaenzanisa nemazvo. Kune masaini ane ruzha rwemafrequency akakwira, firita yepasi-pasi inoshandiswa kubvisa ruzha uye kuvandudza mhando yechiratidzo. Munguva iyi, maitiro ekugadzira PCB assembly anobatanidzwa anovimbisa kugadzikana uye kuvimbika kwedunhu rekugadzirisa masaini, zvichiratidza basa rakakosha rekutsigira kugadzirwa kwePCB assembly kwakanyatsojeka mukushanda kwechigadzirwa.
Kushandurwa kweAnalog - kuenda kuDigital: Kusvetuka kubva kuAnalog Signals kuenda kuDigital Signals
Zviratidzo zveanalog zvine conditional zvinotumirwa kuADC kuti zvishandurwe nedhijitari. ADC inoongorora zviratidzo zveanalog nguva nenguva zvichienderana ne preset sampling rate uye resolution, uye inoshandura analog values dzakatorwa kuita ma digital code anoenderana. High sampling rate inobvumira PCBA kuunganidza nekukurumidza zviratidzo zveanalog zvinoshanduka, nepo high resolution ichivimbisa kuti zviratidzo zvedhijitari zvakaunganidzwa zvinogona kuratidza nemazvo hunhu hwezviratidzo zveanalog. Semuenzaniso, mukuyera kumhanya kwezvinhu zvinofamba nekukurumidza, ADC ine high sampling rate uye high resolution inogona kubata nemazvo shanduko mukumhanya kwechinhu. Maitiro aya anoenderana nema ADC chips anoshanda zvakanyanya uye PCB assembly production technology inoenderana nazvo, ichivimbisa kushanda zvakanaka uye kururama kwe analog - to - digital conversion, ichiratidza basa guru re advanced PCB assembly production technology mukuita mabasa makuru echigadzirwa.
Kugadziriswa uye Kutumirwa kweData: Kutarisira Data Zvakanyatsonaka
Microprocessor iri mukati mePCBA inoenderera mberi nekushandisa masaini edhijitari anoburitswa neADC, zvakaita sekusimbiswa kwedata uye kushandurwa kwemafomati. Zvadaro, data rinogadziriswa rinotumirwa kumudziyo wehost (senge FPGA kana CPU) kuburikidza neFMC interface. FMC interface ine kugona kwekutumira data nekukurumidza uye kwakavimbika, izvo zvinogona kusangana nezvinodiwa zvekuwana data nekukurumidza nenzira dzakasiyana-siyana. Panguva imwe chete, PCBA inotsigirawo maprotocol akawanda ekutumira data uye inogona kugadziriswa nenzira inochinjika zvichienderana nezvinodiwa nemudziyo wehost. Munguva yekugadzirisa nekutumira data, kugadziriswa kwemaitiro ekugadzira PCB assembly kunovimbisa kushanda zvakanaka kwekugadzirisa data uye kugadzikana kwekutumira data, zvichiratidza basa rekugadzira PCB assembly zvakanaka mukuvandudza mashandiro ese echigadzirwa.
Kutarisira Nekudzivirira Simba: Nheyo Yekushanda Kwakagadzikana
PCBA ine dunhu rekutonga simba rinoshanda rinogona kupa simba rakagadzikana kune chimwe nechimwe chikamu. Panguva imwe chete, nzira dzakawanda dzekudzivirira dzakadai sekudzivirira pamusoro pemagetsi, kudzivirira pamusoro pemagetsi, uye kudzivirira pasi pemagetsi zvinoiswa. Kana paine kusagadzikana mumagetsi, simba rinogona kugurwa otomatiki kana mamwe matanho ekudzivirira anogona kutorwa kudzivirira kukuvara kwechikamu uye kuona kuti PCBA inoshanda zvakachengeteka uye zvakagadzikana. Munguva yekugadzira nekuunganidza dunhu rekutonga simba nekudzivirira, maitiro ekugadzira PCB assembly epamberi anoshandiswa kuona kuvimbika nekugadzikana kwedunhu, zvichiisa hwaro hwakasimba hwekushanda kwakasimba kwePCBA yese, zvichiratidza kukosha kwakakosha kwekugadzirwa kwePCB assembly yemhando yepamusoro mukuona kugadzikana kwechigadzirwa.
Kutarisira Wachi: Kuenderana Nenguva Yakarurama
Kuti ive nechokwadi chekuti ADC yakarongeka uye kuti data rinotumirwa zvakanaka, PCBA inoshandisa wachi ine manyuko akakodzera. Chikero chekutarisira wachi chinogovera chiratidzo chewachi kune chimwe nechimwe chinhu chinodiwa kuti chive nechokwadi chekuti chinoshanda panguva imwe chete yewachi. Panguva imwe chete, wachi ine mabasa ekugadzirisa ma frequency ewachi uye kubhadharisa zvikamu, izvo zvinogona kugadziriswa zvinoenderana nezvinodiwa nemashandisirwo chaiwo. Munguva yekushandiswa kwewachi, tekinoroji yekugadzira PCB assembly inovimbisa kururama uye kugadzikana kwewachi, ichipa vimbiso yekutora sampling chaiyo yeADC uye kutapurirana kwedata, zvichiratidza kukosha kwekugadzirwa kwePCB assembly inonzwisisika pane zviratidzo zvakakosha zvechigadzirwa.
Kuzivisa Mibvunzo Inowanzo bvunzwa nezve Multi-channel High-speed AD FMC Daughter Board PCBA
Iyi PCBA yakagadzirwa kupi ine machannel akawanda anomhanya kwazvo eAD FMC?
Mhinduro: Inogadzirwa muChina, ichishandisa zvizere mhando yepamusoro yeChina. Kugadzira uye kugadzira PCB zviwanikwa. Mubasa rekugadzira zvemagetsi, China, nehunyanzvi hwayo hwekugadzira PCB assembly, ine cheni yakazara yeindasitiri uye nyanzvi dzine ruzivo. Kutanga kubva pakutenga zvinhu zvisina kugadzirwa, maitiro epamusoro-soro anoteverwa zvakasimba, uye anobva apinda muchikamu chekugadzira PCB assembly chakanyatsojeka. Munguva iyi, nemaitiro ekugadzira PCB assembly chakanyatsojeka, matekiniki ane hunyanzvi anoshandisa michina yepamusoro yekusarudza nekuisa kuti iite nemazvo kusungirirwa kwezvikamu, vachiisa zvikamu pamusoro pebhodhi rePCB nemazvo zvakanyanya. Maitiro aya ekusungirirwa anoratidza zvizere kukosha kwetekinoroji yepamusoro-soro (SMT) mukugadzirwa kwePCB assembly. Kune zvikamu zvinoda kuiswa kuburikidza nemaburi, kuburikidza neplug-in inoshanda, uchishandisa michina yeplug-in kana basa remaoko, zvikamu zvinopinzwa nemazvo mumaburi ePCB. Zvadaro, nerubatsiro rwemidziyo yesoldering ine hungwaru, matekiniki epamusoro-soro ekusungirirwa akadai sekusungirirwa kwemvura zvakare uye wave soldering anoshandiswa kudzora zvakanyanya tembiricha yenguva yekusungirirwa, kuve nechokwadi chekuti solder joint yega yega ine mashandiro akanaka emagetsi uye simba remakanika, zvichiwana mhedzisiro yesoldering yemhando yepamusoro. Panguva imwe chete, michina yepamusoro yekuongorora yakaita seAOI automated optical inspection equipment uye X-Ray inspection equipment inoshandiswa kuongorora PCB zvakakwana, pasina zvikanganiso zvingangoitika. Iyi nhevedzano yemaitiro ekuongorora ivimbiso yakakosha yekugadzirwa kwePCB isina zvikanganiso. Chekupedzisira, mukugadzirwa kwechigadzirwa chakapedzwa, chinongedzo chega chega chinotevedzera mitemo yepamusoro yepasi rose, ichiwana kugadzirwa kwakanaka, kwemhando yepamusoro, uye kusina zvikanganiso, zvichipa vimbiso yakasimba yemhando yepamusoro yechigadzirwa.
Mashandiro echigadzirwa akaita sei?
Mhinduro: Iyi PCBA yebhodhi reAD FMC daughter board ine mashandiro akanaka kwazvo. Inoshandisa maADC ane mashandiro epamusoro, macapacitor emhando yepamusoro, ma inductor, ma resistors, nezvimwe zvikamu. Mushure mekunge zvikamu izvi zvanyatsoongororwa, zvinounganidzwa nemazvo pabhodhi rePCB kuburikidza nemaitiro epamusoro ekugadzira PCB assembly. Munguva yePCB assembly process, tekinoroji yepamusoro yekusonesa inovimbisa kuiswa kwakarurama kwezvikamu zvepamusoro, tekinoroji inoshanda yeplug-in inovimbisa kuiswa kwakakodzera kwezvikamu zvine maburi, uye tekinoroji yekuchenjera yekusonesa inogonesa kubatana kwakanaka kwemagetsi pakati pezvikamu nebhodhi rePCB. Nemaitiro aya epamusoro ekugadzira PCB assembly uye matekinoroji, chigadzirwa chinogona kuwana data nekukurumidza uye kwakanyatsojeka. Muzviitiko zvakasiyana zvekushandisa, zvakaita se automation yeindasitiri, kuyedzwa kwekutaurirana, michina yekurapa, nezvimwewo, inogona kuunganidza zviratidzo zveanalog uye kuashandura kuita zviratidzo zvedhijitari zvakarurama, ichinyatsoona kunaka uye kushanda zvakanaka kwekuwana data, ichiratidza rutsigiro rwakasimba rwekugadzirwa kwePCB assembly kwakanaka kwekushanda kwechigadzirwa. Iyi modhi yekugadzira inoshanda inotsamira pahunyanzvi hwehunyanzvi, mainjiniya, uye vatungamiriri. Nehunyanzvi hwavo hwehunyanzvi, vanoshandisa michina yepamusoro uye vanogadzirisa maitiro ekugadzira kuti vave nechokwadi chekufambira mberi kwakanaka kwemaitiro ese ekugadzira.
Hunhu hwezvinhu zvirimo hwakavimbiswa here?
Mhinduro: Pasina mubvunzo, tinoshandisa nzira yakaoma kwazvo yekuongorora mhando yezvinhu zvese. Zvikamu zvisati zvapinda mumutsetse wekugadzira, michina yekuongorora ye optical optical (AOI) uye michina yekuongorora ye X-ray zvinoshandiswa kuita ongororo yakazara uye yakadzama yekutarisa chitarisiko, saizi, uye chimiro chemukati chezvikamu, zvichiita kuti zvive nechokwadi chekuti zvinosangana nezvinodiwa zvakasimba zvezvikamu zvekugadzirwa kwePCB assembly kwakanyatsojeka. Panguva imwe chete, mutsetse wekugadzira une sisitimu yepamusoro yekudzora mhando, inova chikamu chakakosha chekugadzirwa kwePCB assembly kwakangwara. Inotarisa maparamita akakosha panguva yekugadzirwa kweassembly munguva chaiyo, senge nzvimbo yekuisa zvikamu, tembiricha yekusonesa, uye nguva. Iyi link yekudzora mhando mukugadzirwa kwePCB assembly kwakangwara inoita kuti chikamu chimwe nechimwe chigone kuiswa nemazvo pabhodhi rePCB, uye solder joint yega yega ine mashandiro akanaka ekubatanidza magetsi uye simba remakanika, ichisangana nemazinga akasimba emhando yepamusoro, uye nekudaro ichivimbisa mhando yese yechigadzirwa uye kuzadzisa chinangwa chekugadzira PCB assembly isina defect. Kubva pakutenga zvinhu zvakabikwa kusvika pakugadzirwa kwechigadzirwa chapera, link yega yega inodzorwa zvakasimba nenyanzvi kuona kuti maitiro ese ekugadzira anosangana nezvinodiwa zvekugadzirwa kwePCB assembly yemhando yepamusoro.
Ndeapi mamiriro ekunze anogona kugadziriswa nebhodhi remwanasikana reAD FMC rine migero yakawanda inomhanya zvikuru rePCBA?
Mhinduro: Iyi PCBA yebhodhi revana reAD FMC rine nzira dzakawanda dzinoshanda zvakanaka pakugadzirisa mamiriro ekunze. Zvikamu zvakasarudzwa zvinogona kushanda zvakanaka munzvimbo inodziya kubva pa -40°C kusvika 85°C uye munzvimbo ine hunyoro hwe5% - 95% (isina kutonhora). Munguva yekugadzira nekugadzira module yese, zvinhu zvezvakatipoteredza zvinotariswa zvizere, uye magadzirirwo akasarudzika ekudzivirira hunyoro, kudzivirira guruva, uye kudzivirira kudedera anoshandiswa. Mukugadzira PCB assembly, maitiro epamberi anovimbisa kusimba uye kugadzikana kwemodule, ichidzivirira zvinobudirira kukanganiswa neguruva, hunyoro, uye kudedera munzvimbo dzemaindasitiri. Iyi nzira yekugadzira inotarisisa kune zvakadzama inoita kuti PCBA igare ichipa mashandiro akagadzikana kune sisitimu yekuwana data, uye inogona kubata nerunyararo nzvimbo dzakasiyana-siyana dzekushanda dzakaoma, ichiratidza zvakanakira kugadzirwa kwePCB assembly yemhando yepamusoro mukuvandudza kugadziriswa kwenzvimbo yezvigadzirwa. Mukuita kwese kwekugadzira, kubva pakusarudzwa kwezvinhu zvakagadziriswa, kusvika pakuunganidzwa kwezvikamu, uye kubva pakuongororwa kwechigadzirwa chapera, nhanho yega yega inotevera maitiro ekugadzirwa kwePCB assembly yemhando yepamusoro kuti ive nechokwadi chekuti chigadzirwa chinogona kushanda zvakadzikama munzvimbo dzakasiyana-siyana.
Kuenderana kwemagetsi kwechigadzirwa kwakabatana sei?
Mhinduro: PCBA yedu yepuratifomu yeAD FMC ine mafambiro epamusoro-soro ine hunyanzvi hwemagetsi. Munguva yekugadzira, zvikamu zvine magnetic permeability yakakura uye hunhu hwakaderera hwekurasikirwa, senge ferrite inductors, zvinoshandiswa kudzvinyirira zvinobudirira electromagnetic interference (EMI). Kuburikidza nehurongwa hwedunhu hwakagadzirwa zvakanaka uye chimiro chepuratifomu yedunhu ine mativi akawanda, kubatana kweelectromagnetic pakati pemacircuits kunoderedzwa, uye kugona kwe anti-interference kwedunhu kunowedzerwa. Munguva yekugadzira PCB assembly, zvikamu zvinoiswa uye zvinosungirirwa zvakanyatsoenderana nezvinodiwa zvekugadzira kuti ive nechokwadi chekuti magadzirirwo ese e electromagnetic compatibility anoitwa nemazvo. Izvi zvinogonesa PCBA kushanda zvakadzikama munzvimbo yakaoma ye electromagnetic, pasina kukanganisa zvimwe zvishandiso zvemagetsi, uye zvinogonawo kuramba kupindira kwekunze kwe electromagnetic, zvichivimbisa kururama kwekuwana data, zvichiratidza basa guru re tekinoroji yepamusoro yekugadzira PCB assembly mukuona kuti chigadzirwa chinoenderana ne electromagnetic. Mukuita uku, maitiro epamusoro ekugadzira PCB assembly uye matekinoroji, pamwe nekushanda kwakanyatsojeka kwenyanzvi, zvinoita kuti chigadzirwa chisvike padanho rakanaka maererano ne electromagnetic compatibility.
Zvakadini nekushandiswa kwesimba kwechigadzirwa?
Mhinduro: Chigadzirwa ichi chinoshanda zvakanaka kwazvo maererano nekushandiswa kwesimba. MaADC anoshanda zvakanyanya nezvimwe zvikamu zvinoshandisa maitiro ekugadzira epamusoro uye zvine hunhu hwekushandisa simba shoma. Panguva imwe chete, panguva yekugadzira PCB assembly, dhizaini yedunhu remodule yese inogadziriswa kuburikidza nekugadzira dunhu zvine musoro uye kusarudzwa kwezvikamu, zvichideredza kurasikirwa kwedunhu kusingakoshi. Semuenzaniso, panguva yekusoldering uye plug-in process, dhizaini chaiyo yezvikamu inoita kuti nzira yekutumira chiratidzo ive pfupi, ichideredza kurasikirwa kwekutumira chiratidzo; tekinoroji yesoldering ine hungwaru inovimbisa mhando yemajoini esolder, ichideredza kushandiswa kwesimba kwakawedzerwa kunokonzerwa nekusoldering kusina kunaka. Aya matanho ekugadzira PCB assembly anoshanda anogonesa module yese kuderedza kushandiswa kwayo kwesimba uku ichisangana nezvinodiwa zvekuwana data nekukurumidza. Mune nzira dzakasiyana dzekushanda, kushandiswa kwesimba kunogona kugadziriswa nehungwaru kuti kunatsiridze kushanda kwesimba, izvo zvinoenderana nemaitiro ekuvandudza kuchengetedza simba regirini. Mukuita kwese kwekugadzira, nzira yekugadzira PCB assembly inoshanda inopfuura kubva pakugadzira kuenda kune imwe, uye chinongedzo chega chega chinobatsira mukuderedza kushandiswa kwesimba uye kuvandudza mashandiro.
Ndeipi nguva yekugadzira bhodhi remwanasikana reAD FMC rine machannel akawanda anomhanya zvikuru rinoitwa paPCBA?
Mhinduro: Kutenderera kwekugadzira kunosiyana zvichienderana nehuwandu hweodha uye zvinodiwa chaizvo. Kazhinji, kune maodha emhando yepamusoro, nemidziyo yepamusoro yekugadzira PCB assembly uye maitiro ekugadzira anoshanda, tinogona kuwana kugadzirwa kwePCB assembly nekukurumidza, uye kutenderera kwekugadzira kunosvika mazuva makumi maviri. Kune zvigadzirwa zvakagadzirirwa, sezvo dhizaini yakakosha uye kugadziriswa kwemaitiro kuchidikanwa, kusanganisira kugadzirisa dhizaini yedunhu zvinoenderana nezvinodiwa nevatengi, kusarudza zvikamu zvakananga, uye kugadzirisa maparamendi emaitiro ekugadzira, kutenderera kwekugadzira kunogona kuwedzerwa kusvika kumazuva makumi mana. Mushure mekunge odha yasimbiswa, tichakurumidza kugadzira hurongwa hwakadzama hwekugadzira kwauri uye kujekesa nguva yekutumira, tichishandisa zvizere modhi yekugadzira inoshanda kuona kuti vatengi vanopindura panguva yakakodzera uye kupfupisa kutenderera kwekutumira. Mukuita kwese kwekugadzira, kungave kuri odha yakajairika kana chigadzirwa chakagadziriswa, chinovimba nemidziyo yepamusoro, vashandi vehunyanzvi, uye maitiro ekugadzira PCB assembly anoshanda kuona kuti chigadzirwa chinotumirwa nenguva.
Chigadzirwa ichi chinotsigira dhizaini yakagadzirwa nemaoko here?
Mhinduro: Ehe, ichokwadi. Tine timu yehunyanzvi yeR & D inogona kuita dhizaini yakagadzirwa zvinoenderana nezvinodiwa nevatengi vakasiyana. Ingave iri parameter yehunyanzvi senge huwandu hwenzira, chiyero chesampuru, uye resolution, kana zvinhu zvakaita sehukuru hwemodule uye rudzi rweinterface, zvinogona kugadziriswa uye kugadziriswa zvinoenderana nezvinodiwa zvako. Munguva yekugadzirisa, timu yedu yeR & D ichafunga zvizere nezvemamiriro chaiwo ekushandisa uye zviratidzo zvehunyanzvi, pamwe chete netekinoroji yepamusoro yekugadzira PCB assembly uye maitiro, kuve nechokwadi chekuti tinokupa mhinduro yakakodzera kwazvo ye multi-channel high-speed AD FMC daughter board PCBA. Kubva padanho rekugadzira, ticharamba tichitaurirana nevatengi uye togadzirisa hurongwa hwekugadzira nenguva zvichienderana nemhinduro dzevatengi; panguva yekugadzira, tichashandisa maitiro ekugadzira PCB assembly assembly akanyatsojeka uye anoshanda kuti tishandure dhizaini yakagadzirwa kuita chigadzirwa chaicho, ichizadzisa zvinodiwa zvakasiyana zvemapurojekiti akasiyana nevatengi. Mukuita uku, vashandi vane hunyanzvi, matekinoroji epamusoro, uye maitiro anoshanda anoshanda pamwe chete kuti ave nechokwadi chekuti zvigadzirwa zvakagadzirwa zvemhando yepamusoro zvinounzwa.
Mashandisirwo: Mabhenefiti Mashanu Akasarudzika eMulti-channel High-speed AD FMC Daughter Board PCBA, Kugadzira Industry Model
Kukurumidza kwakanyanya uye Kuwana Kwakanyatsonaka: Kupa Hwaro Hwakarurama hweKugadzirisa Data
Nekushandisa maADC ane simba guru, masaini akawanda eanalog anogona kuunganidzwa panguva imwe chete padanho repamusoro rekutora sampuli uye kugadziriswa. Ingava chiratidzo chinochinja nekukurumidza kana chiratidzo chisina simba, chinogona kushandurwa nemazvo kuita chiratidzo chedhijitari, zvichipa hwaro hwedata hwakarurama hwekugadzirisa nekuongorora data rinotevera, uye zvichizadzisa zvinodiwa zvekuwana data nekukurumidza.
Kugadzikana Kwakanaka uye Kuvimbika: Kuve nechokwadi chekuti Data Rinoenderera Mberi uye Rakagadzikana
Zvikamu zvemagetsi zvemhando yepamusoro zvinosarudzwa nokungwarira, zvakaita semacapacitor eceramic ane maESR mashoma akabatana nemacapacitor etantalum ane simba guru, kuti pave nechokwadi chekuti magetsi anowanikwa akachena uye akasimba uye kuderedza kukanganiswa kweripple. Ma-inductors eferrite ane simba guru uye ma-inductors ewaya ane simba guru anoderedza kukanganiswa kwemagetsi uye anowedzera kugona kwekudzivirira kukanganiswa kwedunhu. Panguva imwe chete, kuburikidza nemaitiro akaomarara ekuongorora mhando, kusanganisira kuongororwa kweAOI neX-ray, pamwe nemiedzo inoshanda uye yekukwegura inotevedzera mamiriro chaiwo ekushandisa, PCBA inogona kushanda zvakadzikama uye zvakavimbika munzvimbo dzakaoma uye panguva yekushanda kwenguva refu, ichiwedzera zvakanyanya nguva yekushanda isina kukanganisa yesystem yekuwana data.
Kugona Kuchinjika Kwakanaka Kwezvakatipoteredza: Kubata Nzvimbo Dzekushanda Dzakaoma Zviri Nyore
Kuoma kwenzvimbo yekuwana data kunofungwa zvizere mukugadzirwa. Zvikamu zvakasarudzwa zvinogona kushanda zvakajairika munzvimbo yekupisa kubva - 40°C kusvika 85°C uye munzvimbo ine hunyoro hwe5% - 95% (isina kudzika). Module yese ine dhizaini yakasarudzika inodzivirira hunyoro, inodzivirira guruva, uye inodzivirira kudedera, iyo inogona kudzivirira zvinobudirira kukanganiswa neguruva, hunyoro, uye kudedera munzvimbo yemaindasitiri, uye inogara ichipa mashandiro akagadzikana kune system yekuwana data, ichichinjika kune akasiyana mamiriro ekushanda akaomarara.
Kushanda nesimba uye kuchengetedza simba Dhizaini: Kutungamira Maitiro Matsva Ekuchengetedza Simba - kuchengetedza Data muKuwanikwa kweData
MaADC anoshanda zvakanyanya nezvimwe zvikamu zvinoshandisa nzira dzekugadzira dzepamusoro uye zvine hunhu hwekushandisa simba shoma. Pamwe chete nekugadzirwa kwedunhu kwakanaka uye kusarudzwa kwezvikamu, PCBA inogona kugadzirisa nekuchenjera kushandiswa kwesimba nenzira dzakasiyana dzekushanda. Kunyange zvazvo ichizadzisa zvinodiwa zvekuwana data nekukurumidza, inoderedza zvakanyanya kushandiswa kwesimba rayo, inovandudza kushanda zvakanaka kwesimba, inochengetedza mari yekushanda kwenguva refu kune vashandisi, uye inoenderana nemaitiro ekuvandudza kuchengetedza simba regirini.
Basa Rekugadzirisa Rinochinjika: Kugadzira Mhinduro Dzekuwana Data Dzakasarudzika
Tine timu yehunyanzvi yeR & D inogona kupa magadzirirwo akagadzirirwa vatengi zvichienderana nezvinodiwa zvakasiyana-siyana. Ingave iri parameters yehunyanzvi senge huwandu hwemachaneli, chiyero chesampuli, uye resolution, kana zvinhu zvakaita sehukuru hwemodule uye rudzi rwe interface, tinogona kugadzirisa mhinduro dzePCBA dzeAD FMC daughter board PCBA dzakakodzera zvakanyanya zvichienderana nemamiriro chaiwo ekushandisa uye zviratidzo zvehunyanzvi kuti zvisangane nezvinodiwa zvakasiyana zvemapurojekiti akasiyana nevatengi.