RF & Wireless
I-RF&Wireless Custom PCB Design kunye nokuVeliswa
I-RF PCB yibhodi yesekethe eprintiweyo eyilwe ngokukodwa kwaye yenzelwe iRadio Frequency Circuits. Iisekethe ze-RF zibhekiselele kwiisekethe zesignali ze-high-frequency ezisetyenziswa kunxibelelwano olungenazingcingo, irada, unxibelelwano ngesathelayithi, usasazo lukanomathotholo kunye namanye amacandelo. Iimpawu zeesekethe ze-RF zisebenza ngamaxesha amaninzi, isantya sosasazo olukhawulezayo kunye neemfuno ezingqongqo zoyilo lwesekethe kunye noyilo.
Kwiimveliso ze-elektroniki zanamhlanje, iibhodi zeesekethe eziphezulu zidlala indima ebalulekileyo njengenxalenye ebalulekileyo. Ayisetyenziswa nje ngokubanzi kunxibelelwano, uthungelwano lwamacingo, njl. njl., kodwa idlala indima ebalulekileyo kwizixhobo zonyango, izixhobo zomkhosi kunye nezinye iinkalo.
Injongo yeeBhodi zeSekethe eziPhezulu
Iibhodi zesekethe eziphakamileyo zisetyenziselwa ukuhambisa imiqondiso yefrikhwensi ephezulu, efana neempawu zeRF, iisiginali zemicrowave, njl.njl. Isetyenziswa kakhulu kwisixhobo sonxibelelwano, inkqubo yeradar, unxibelelwano ngesathelayithi kunye neminye imimandla. Iibhodi zeesekethe eziphakamileyo ziyakwazi ukufikelela ngokukhawuleza ukuhanjiswa kwesignali kunye nokusebenza kwe-high-frequency, ukuqinisekisa ukuzinza nokuthembeka kwezixhobo.
Iibhodi zeesekethe eziphakamileyo zisetyenziswa ngokubanzi kwizixhobo zonyango, i-aerospace, izixhobo zomkhosi kunye nezinye iindawo. Kwimeko yezixhobo zonyango, iibhodi zeesekethe eziphezulu ezinokuthi zincede ukufezekisa ukufumana kunye nokuhanjiswa kwemifanekiso yezonyango ukuphucula ukusebenza kakuhle kokuxilonga; Kwimeko yentsimi ye-aerospace, iibhodi zeesekethe eziphezulu ze-frequency zingasetyenziselwa inkqubo yokulawula indiza, inkqubo yokuhamba, njl.; Kwimeko yezixhobo zomkhosi, iibhodi zeesekethe eziphezulu-frequency zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko lwelizwe.
Ukubaluleka kweeBhodi zeSekethe eziGqibelekayo
Izizathu eziphambili zokuba kutheni iibhodi zeesekethe eziphezulu zibaluleke kakhulu zezi zilandelayo:
Iibhodi zeesekethe eziphezulu ze-high-frequency zinomsebenzi obalaseleyo we-high-frequency kunye neempawu zokuhambisa. Bangakwazi ukufezekisa imisebenzi efana nokuhanjiswa kwedatha yesantya esiphezulu kunye nokuhanjiswa kwelahleko ephantsi, ukuhlangabezana neemfuno ezahlukeneyo zokuhanjiswa kwesignali ephezulu.
Okwesibini, iibhodi zeesekethe eziphezulu ze-high-frequency zinekhono elihle lokuchasana nokuphazamiseka kunye nokuzinza. Kwiindawo eziphezulu ze-frequency, iibhodi zeesekethe zihlala ziphantsi kokuphazamiseka okuhlukahlukeneyo, kwaye iibhodi zeesekethe eziphezulu ze-high-frequency zingakwazi ukuxhathisa ngokufanelekileyo ukuphazamiseka kwangaphandle ukuze kuqinisekiswe ukuzinza kunye nokuthembeka kokuhanjiswa komqondiso.
Ukongezelela, inkqubo yokuvelisa iibhodi zeesekethe eziphezulu-frequency zifuna izinto ezisemgangathweni ophezulu kunye nobuchule obuphezulu bokuvelisa. Ngoyilo oluchanekileyo kunye nokuveliswa, iibhodi zeesekethe eziphezulu ze-high-frequency zinokufezekisa ngakumbi i-miniaturization kunye nokusebenza okuphezulu ukuhlangabezana neemfuno zeemveliso ze-elektroniki zanamhlanje zokusebenza okuphezulu kunye nokuthembeka.
Iibhodi zeesekethe ezihamba phambili zidlala indima ebaluleke kakhulu kwintsimi ye-elektroniki yanamhlanje. Ukusetyenziswa kwayo ngokubanzi kunye nokubaluleka akubonakali kuphela kwiinkalo ezifana nokunxibelelana, ukunakekelwa kwezempilo kunye nomkhosi, njl., Kodwa kunye nokukhuthaza inkqubela phambili yezobuchwepheshe kunye nophuhliso lwentlalo. Ngoko ke, ukuqonda injongo kunye nokubaluleka kweebhodi zeesekethe eziphezulu kubaluleke kakhulu ekuphuculeni ukusebenza kunye nomgangatho weemveliso ze-elektroniki.
Izicelo zeBhodi yeSekethe eprintiweyo yomkhosi
Iibhodi zeesekethe eziprintiweyo ziyinxalenye ebalulekileyo kuluhlu olubanzi lwezicelo zomkhosi, ukusuka kwiinkqubo zonxibelelwano zomkhosi ukuya kwii-radars kunye neenkqubo ze-avionics. IiPCBs zibonelela ngeqonga elibambeneyo nelisebenzayo lokudibanisa izixhobo zombane ezenza uguqulo lobugcisa bomkhosi. Apha ngezantsi kukho izicelo eziqhelekileyo zebhodi yesekethe eprintiweyo yomkhosi.
Inkqubo yoNxibelelwano
Iinkqubo zonxibelelwano zomkhosi kunye nezokhuselo zixhomekeke ikakhulu kwiibhodi zeesekethe eziprintiweyo ukuze zithumele kwaye zifumane imiqondiso kwiifrikhwensi ezahlukeneyo kunye nemigama. IiPCBs zisetyenziswa kakhulu koonomathotholo, iiRada, iinkqubo zonxibelelwano ngobuchule kunye neenkqubo zonxibelelwano ngesathelayithi. Isetyenziswa rhoqo kwinkqubo yonxibelelwano yasemkhosini.
IRadar kunye neNkqubo yokuHamba
Le nkqubo iya kulandelela ukunyakaza, ukubona izinto, kunye nokuphumeza ii-PCBs ukulawula ukusetyenzwa kwesignali eyinkimbinkimbi kunye nohlalutyo lwedatha. Iibhodi zesekethe eziprintiweyo zizinto eziyimfuneko ezisetyenziswa kwiirada zoluhlu olunezigaba, iirada eziphantsi komhlaba, kunye neerada zomoya.
IiNkqubo zoLawulo loMkhosi
IiPCB zomkhosi zibalulekile kukhokelo lwemijukujelwa kunye neenkqubo zolawulo, eziqinisekisa ukuhamba okuthembekileyo, ukujongwa okugxilileyo, kunye nokudutyulwa. Ii-PCB zomkhosi zidibanisa izinzwa, ii-algorithms zokulawula, kunye ne-actuator ukuphucula nokuqinisekisa ukusebenza ngokufanelekileyo kwemijukujelwa.
IiNkqubo zeAvionics
Iibhodi zeesekethe eziprintiweyo zifaka isandla kwizicelo zeenkqubo ze-avionics, ezinikezela ngeziseko zombane zeendlela zokuhamba, ulawulo lwenqwelomoya, iinkqubo zonxibelelwano kunye neminye imisebenzi ebalulekileyo. IiPCB zisetyenziswa kwiikhompyuter zolawulo lwenqwelomoya, kwiziboniso ze-cockpit, iinkqubo zokuziva, kunye noonomathotholo bonxibelelwano.
IiNkqubo zeMfazwe zombane
Le nkqubo isebenzisa ibhodi yesekethe eprintiweyo ukudibanisa inkqubo yeradar yotshaba, iphazamise unxibelelwano, kwaye isindise imikhosi yomkhosi enobuhlobo kuhlaselo lokhuseleko lwe-elektroniki kunye ne-cyber. Ii-PCB zomkhosi zidityanisiwe kwiinkqubo zemfazwe ye-elektroniki njengezinto zokumelana ne-elektroniki, irada, njl.
Iinkqubo zezixhobo
IiPCB zomkhosi zikwadityanisiwe kwiinkqubo zezixhobo, njengemijukujelwa ekhokelwayo kunye neetorpedoes. Ibonelela ngezixhobo ze-elektroniki eziyimfuneko kunye nolawulo lweesekethe zokukhokela, ukuxhobisa, kunye nokuqhunyiswa.
IiNkqubo zokuQwalasela kunye nokuHlola
Ezi nkqubo zixhomekeke kwiibhodi zeesekethe eziprintiweyo ukuhlalutya kunye nokusebenza kwevidiyo, umfanekiso, kunye nedatha yenzwa. Ii-PCB zomkhosi zisetyenziswa kwii-UAV (izithuthi zasemoyeni ezingenamntu) kunye nezixhobo zokuhlalutya ubukrelekrele.
IiNkqubo zoQeqesho kunye nokulinganisa
Kukwakho nendima ebalulekileyo yeebhodi zesekethe ezishicilelwe emkhosini kuqeqesho lomkhosi kunye neenkqubo zokulinganisa. Ezo nkqubo zibonelela ngendlela eyinyani yokujongana namajoni, abasebenzi bezokhuselo, abaqhubi beenqwelomoya, kunye nabanye abasebenzi basemkhosini. IiPCB zomkhosi zinegalelo ekudityanisweni kweenzwa, izixhobo zokucwangcisa idatha, kunye ne-actuators kwiinkqubo zokulinganisa.
IiNkqubo zoLwazi kunye neCybersecurity
IiPCB zomkhosi zixhamla abasebenzi boMkhosi kunye nemikhosi yokuthotyelwa komthetho kufuneka ikhusele iimfihlo zabo, idatha ebuthathaka, kunye nothungelwano kwiinkqubo zokhuseleko lwe-cyber. IiPCB zisetyenziswa kwiifirewall kunye nezinye izixhobo zokhuseleko lwe-cyber.
INdibano ye-Aerospace PCB: Ukusuka kuYilo ukuya ekuKhetheni ababoneleli
Ukuphonononga indawo kunye nangaphaya kwemida yoMhlaba, ishishini le-aerospace liya phambili ngakumbi. Kwizicelo ze-aerospace, i-PCB idlala indima ebalulekileyo. Ilawula ukusebenza kwayo nayiphi na inkqubo. Ikwabonelela ngenkxaso yombane kunye neyomatshini phakathi kwezinto ezahlukeneyo zombane. I-IoT kunye ne-elektroniki ziye zabaluleke ngakumbi ngokunyuka kweshishini le-aerospace. Indibano ye-Aerospace PCB ifuna ukuchaneka, ukuthembeka kunye nocwangciso olululo.
Eli nqaku libonelela ngolwazi olufutshane ngokubaluleka kwePCB kwizicelo ze-aerospace.
Ukusetyenziswa kweNdibano ye-Aerospace PCB
Indibano ye-Aerospace PCB isetyenziswa kubuchwephesha kunye nezixhobo kwishishini le-aerospace. Kufuneka zisebenze ngokupheleleyo kwiimeko zokusebenza ezigqithisileyo. Oku kubandakanya iimeko zokusasazeka kwemitha ephezulu, indawo engaphandle, kunye namaqondo obushushu agqithisileyo. Indibano yePCB kufuneka imelane nentshukumo enesantya esiphezulu, iintshukumo, kunye nefuthe. Kufuneka kwakhona imelane neemeko ngexesha lokumka kunye nokuhla.
Ezinye zezicelo zendibano yeAerospace PCB ziquka:
Izivamvo zobushushu
Iinkqubo zonxibelelwano
Ukufakwa kweRada
Ubuchwephesha beSatellite
IiYunithi zoLawulo lwebhetri (BMS)
Izixhobo zeFlight kunye neZixhobo, njl.
Izibonelelo ze-Aerospace PCB Assembly
Indibano yePCB idlala indima ebalulekileyo kwizicelo ze-aerospace. Inika ukuthembeka kunye nokuchaneka. Ezinye zezibonelelo ze-Aerospace PCB Assembly ziquka:
Ubunjineli obuchanekileyo
Kwishishini le-aerospace, ukuchaneka kunye nokuchaneka zizinto ezibalulekileyo. Izinto zombane kwi-aerospace kufuneka zixhathise iimeko ezingqongileyo ezirhabaxa. Kwicandelo leenqwelomoya, uyilo oluntsonkothileyo kunye nokuthengiswe ngononophelo kubalulekile ekwakheni iibhodi zesekethe eziprintiweyo (PCBs). Oku kuyimfuneko ukuze kuqinisekiswe ukuba icandelo lesekethe lisebenza phantsi kweemeko ezinzima. Iinqwelomoya zifuna ubunjineli obuchanekileyo ukunqanda iimpazamo ezibulalayo.
Melana Neemeko Ezingqwabalala
Abavelisi be-PCB basebenzisa ubhedu kunye ne-aluminiyam kwi-high-temperature laminate substrates. Oku kunceda iibhodi ukuba ziphile kumaqondo obushushu aphezulu. Ngokufanayo, ukunciphisa i-radiation, izixhobo ezikhethekileyo zisetyenziswa.
Ukungafuneki kunye nokuthembeka
Abaqulunqi kunye nabaphuhlisi benza iiyunithi ze-aerospace kunye neendlela zokugcina. Nokuba nawaphi na amacandelo awaphumeleli, kukho i-backups. Indibano yePCB ibalulekile ekuyileni iinkqubo ezingafunekiyo. Iqinisekisa ukuba zisebenza kakuhle, nokuba icandelo liyasilela. Ukusika umngcipheko wokungaphumeleli, uvavanyo olungqongqo kunye namanyathelo okulawula umgangatho aphunyezwa ngexesha lenkqubo yonke yendibano yePCB.
Imiba yoYilo lweNdibano ye-Aerospace PCB
Kwimo yendibano ye-aerospace ye-PCB, imiba yoyilo ibaluleke kakhulu ekusebenzeni kakuhle kunye nokuthembeka. Ezinye zezinto ezibalulekileyo zoyilo ziquka:
Ukuthotyelwa kwemigangatho ye-IPC Class 3
Le migangatho yenzelwe ukuba izixhobo zombane zisebenze kwiindawo ezirhabaxa. Ibandakanya amaqondo obushushu agqithisileyo kunye nokuchanabeka kwimichiza eyonakalisayo. Izinto zokumelana nobushushu ezifana ne-AP, i-Pyralux kunye ne-FR408 zezinye zezinto eziqhelekileyo zokukhetha amacandelo esinyithi.
Ukuhambelana rhoqo
I-Aerospace PCB ngumxube wawo omabini amacandelo aphantsi kunye naphezulu-frequency ukuthintela ukuphazamiseka. Ke, abaqulunqi kufuneka bayile iiPCBs ukwahlula amaza. Ngale ndlela, amacandelo aphezulu-frequency awayi kuphazamisa imiqondiso evela kumacandelo asezantsi-frequency. Ngaphandle koko, izixhobo ezivelisa umqondiso wewotshi zifuna ukukhuselwa okongeziweyo kunye nezinto ezivalelekileyo zealuminiyam.
Ukukhethwa kwezinto
Ummandla we-aerospace unokuhlangabezana neemeko ezinzima, kuquka amaqondo obushushu aphezulu, ukufuma kunye nokungcangcazela. Ngaloo ndlela, umenzi kufuneka akhethe i-substrate efana ne-laminates yobhedu okanye i-aluminium ukuze ibe namandla. Basenokujonga i-ENIG kunye nesilivere yokuntywiliselwa. Ngaphandle koko, ukukhetha izinto ezine-coefficient ephantsi yokwandiswa kwe-thermal kuya kunciphisa utshintsho kwisayizi ukusuka ekuguquguqukeni kweqondo lokushisa.
Ukufunxa ngokothusayo
Izixhobo ze-aerospace zidla ngokungcangcazela ngoomatshini. Ke ngoko, izinto ezifunxa ukothuka, njengeengubo ezihambelanayo, kufuneka zisetyenziswe ukukhusela amacandelo ekungcangcazeleni.
Umphezulu Gqiba
IiPCB zeAerospace zifumana ukungcangcazela, ukufuma, kunye namaqondo obushushu agqithisileyo; ngoko, zifuna ukugqitywa komphezulu okhuselekileyo. Ngexesha lendibano ye-PCB, sebenzisa i-coating ukukhusela i-oxidation kunye nokubola. Kwakhona, ukusetyenziswa kwe-thermal compounds kunceda ekufakeni i-heat sinks.
Ukukhuselwa koMbane
Abavelisi bePCB kufuneka babandakanye ukhuselo lwe-EMI. Oku kubandakanya iindlela ezifanelekileyo, iinqwelomoya eziphantsi, kunye neendawo ezivaliweyo zokukhusela.
Kutheni i-RichPCBA?
Indibano ye-Aerospace PCB ibalulekile. Ixhasa kwaye isebenzise izixhobo zombane phantsi kweemeko ezinzima. Iqinisekisa ukuthembeka ngobunjineli obuchanekileyo. Ukusetyenziswa kwezixhobo ezithile kuyaziwa ngokuchasana nokushisa okukhulu. Ukukhetha izinto eziphathekayo kuqinisekisa ukuthembeka kwePCB. Oku kuquka imigangatho efana ne-IPC Udidi 3 kunye nezinye iimfuno ze-aerospace.
Fumana indibano echanekileyo nethembekileyo ye-aerospace yePCB kunye neRichPCBA. Thatha iiprojekthi zakho ziye phezulu ngobuchule bethu bodidi oluphezulu. Umgangatho wethu oqinisekisiweyo kunye neteknoloji ephezulu iya kunceda. Khetha i-RichPCBA yokugqwesa kuyo yonke isekethe. Finyelela kwi-RichPCBA namhlanje ukuze ufumane izinto ezintsha ze-aerospace!