I-PCB Yerada Yezempi Ejikelezayo: Ukuthembeka Kwenziwe eShayina, Okuphansi Kwe-Dielectric kanye Nezinga Lezempi Eliyi-100%
Imiyalelo yokukhiqiza umkhiqizo
| Uhlobo | I-FPC enamacala amabili |
| Okubalulekile | Ama-frequency aphezulu, ama-frequency aphezulu FSD350N 3.0mm 1/1OZ, TG380 |
| Inani lesendlalelo | 1L |
| Ubukhulu bebhodi | 3.0mm |
| Usayizi owodwa | 248*248mm/1PCS |
| Ukuqeda kobuso | NGIYAVUMA |
| Ubukhulu bethusi bangaphakathi | / |
| Ubukhulu bethusi bangaphandle | 35um |
| Umbala wemaski ye-solder | / |
| Umbala wesikrini sesilika | / |
| Ngokwelashwa | / |
| Ubuningi bomgodi wokubhoboza owenziwe ngomshini | 1W/㎡ |
| Ubuningi bomgodi wokubhoboza nge-laser | / |
| Ubuncane ngosayizi | 5.5mm |
| Ububanzi/isikhala esincane somugqa | / |
| Isilinganiso sokuvuleka | / |
| Izikhathi zokucindezela | / |
| Izikhathi zokubhoboza | Isikhathi esisodwa |
| I-PN | B0100584A |
Izici Zokuklama Nomkhiqizo
Ukusebenza Kwezempi - Izinga
Ikhono Elihle Lokulwa Nokuphazamiseka: Ithembele ezintweni eziqinile ze-dielectric eziphansi kanye nomklamo okhethekile wokuvikela i-electromagnetic, le PCB ingamelana ngempumelelo nokuphazamiseka kwe-electromagnetic yangaphandle okuyinkimbinkimbi, iqinisekise ukunemba nokuzinza kwezimpawu ze-radar ngesikhathi sokudlulisa nokucubungula. Iqinisekisa ukutholwa okunembile nokulandelela amatshe ahlosiwe yi-radar, inikeze ukwesekwa kolwazi okuthembekile kwemisebenzi yezempi.
Ukuthembeka Okuphezulu: Ngochungechunge lokuhlolwa kokuthembeka, okuhlanganisa ukuhlolwa okuqinile komjikelezo wokushisa okuphezulu nokuphansi, ukuhlolwa komswakama, ukuhlolwa kokudlidliza, kanye nokuhlolwa kokufutha ngosawoti, ingasebenza ngokuzinzile isikhathi eside ezindaweni zokushisa okukhulu kusukela ku--55°C kuya ku-125°C, kanye nasezimweni ezinzima njengomswakama ophezulu, ukudlidliza okunamandla, kanye nokufutha ngosawoti omningi, okuhlangabezana nezidingo eziqinile zemishini yezempi ukuze ithembeke.
Ukudluliswa Kwesignali Okunembe Kakhulu: Izuza ezintweni ezihlala njalo ze-dielectric eziphansi kanye nenqubo yokukhiqiza enembile, ifinyelela ukudluliswa kwesignali okunesivinini esikhulu nokunembe kakhulu, iqinisekisa impendulo esheshayo kanye nokuhlonza okunembile kwezinhloso ngohlelo lwe-radar. Ivumela i-radar ukuthi ibambe izimpawu ezibuthakathaka ngesikhathi esifanele, ithuthukise ukufika ngesikhathi kanye nokusebenza kahle kokuzivikela kwezempi.
Kungani Ukhethe i-Rich Full Joy's Military Radar PCB?
Ukuqinisekisa ikhwalithi
Ulwazi Olwengeziwe mayelana nama-Radar PCB
1. Uyini umehluko phakathi kwe-radar PCB ne-PCB evamile?
I-radar PCB isetshenziswa kakhulu ezinhlelweni ze-radar. Uma iqhathaniswa nama-PCB avamile, inezidingo eziphakeme kakhulu zokusebenza kokudlulisa izimpawu zemvamisa ephezulu. Kudingeka ibe nokulahlekelwa okuphansi kwe-dielectric kanye ne-dielectric ukuze kuncishiswe ukuncishiswa nokuphambuka kwezibonakaliso ngesikhathi sokudlulisa, kuqinisekiswe ukuthi i-radar ingakwazi ukubona ama-target ngokunembile. Ngesikhathi esifanayo, i-radar PCB kumele ikwazi ukumelana nendawo eyinkimbinkimbi kakhulu ye-electromagnetic kanye nezimo zokusebenza ezinzima, njengokushisa okuphezulu nokudlidliza okunamandla, futhi iqine kakhulu ekukhetheni izinto kanye nezinqubo zokuklama.
2. Yiziphi izinzuzo ze-dielectric constant ephansi yale PCB yeradar?
I-dielectric constant ephansi inganciphisa kakhulu ukulahleka ngesikhathi sokudluliswa kwesignali, yenze izimpawu ezidluliselwa futhi ezitholwe yi-radar ziqine futhi zinembile, futhi ithuthukise kakhulu ububanzi bokuthola kanye nokunemba kwe-radar. Ngesikhathi esifanayo, inganciphisa ngempumelelo ukuxoxisana phakathi kwezibonakaliso, iqinisekise ukuthi izimpawu phakathi kwamamojula ahlukahlukene asebenzayo esistimu ye-radar aziphazamisi futhi zisebenza ngokuzinzile endaweni eyinkimbinkimbi ye-electromagnetic, ithuthukise ukuthembeka kanye nekhono lokumelana nokuphazamiseka kwesistimu.
3. Ukusebenza kwe-radar PCB kuqinisekiswa kanjani endaweni eshisa kakhulu?
I-laminate yasekhaya egcwele imvamisa ephezulu engu-4.0 egqoke ithusi esiyikhethile inokumelana okuhle nokushisa kanye nokushisa okuphezulu kwengilazi (Tg), okungagcina izakhiwo zomzimba nezamakhemikhali ezizinzile emazingeni okushisa aphezulu. Enqubweni yokukhiqiza, kusetshenziswa imiklamo ekhethekile yokushabalalisa ukushisa, njengokwengeza ama-foil ethusi okushabalalisa ukushisa kanye nokwenza ngcono ukwakheka kwesekethe ukuze kube lula ukuqhuba ukushisa. Ngaphezu kwalokho, kwenziwa izivivinyo zokuguga eziqinile zokushisa okuphezulu ngesikhathi senqubo yokukhiqiza ukuze kulingiswe indawo yokusebenza yangempela yokushisa okuphezulu, okuqinisekisa ukuthi i-PCB ngayinye ingasebenza ngokuzinzile isikhathi eside ngaphansi kwezimo zokushisa okuphezulu ngaphandle kokuthinta ukusebenza kwayo.
4. Yiziphi izinto okufanele zicatshangelwe ngomklamo ojikelezayo wale PCB yeradar?
Isakhiwo sangaphakathi se-radar ngokuvamile siyinkimbinkimbi. Umklamo oyindilinga uwukufaka kangcono umgodi oyindilinga we-radar noma ukwakheka kwangaphakathi okuthile, kusetshenziswe ngokugcwele isikhala futhi kuncishiswe imfucuza yesikhala kanye nokuphazamiseka kwesignali okubangelwa ukuma okungajwayelekile. Isakhiwo esilinganayo sendilinga sisiza ukwenza ngcono indlela yokudlulisela isignali, okwenza ukusabalala kwesignali ku-PCB kufane futhi kuzinze, futhi kuthuthukiswe ukusebenza okuphelele kohlelo lwe-radar.
5. Ungaqinisekisa kanjani ukuthi i-radar PCB ayiphuli isekethe noma yonakale endaweni enamandla yokudlidliza?
Ngokuphathelene nezinto zokwakha, i-laminate ekhethiwe egqoke ithusi kanye nezingxenye ze-elekthronikhi zinamandla aphezulu okusebenza kanye nokuqina okuhle, futhi zingamelana nezinga elithile lomthelela wokudlidliza. Ekwakhiweni, ngokuhlela kahle amasekethe nezingxenye, amaphuzu okuhlushwa kokucindezeleka ayancishiswa; kwamukelwa imiklamo yokuqinisa, njengokuqinisa amaphuzu ayisihluthulelo okunamathela kanye nokwengeza amaphuzu okusekela aqinile. Ngesikhathi senqubo yokukhiqiza, kwenziwa izivivinyo eziqinile zokudlidliza ukuze kulingiswe izindawo ezahlukahlukene zokudlidliza ezinamandla, okuqinisekisa ukuthi umkhiqizo ngeke ube nezinkinga ezifana namasekethe aphukile, ukuhlukaniswa kwezingxenye, noma umonakalo ngenxa yokudlidliza ngesikhathi sokusetshenziswa kwangempela.
6. Ingabe ijubane lokudlulisa isignali le-PCB yerada lingahlangabezana nezidingo zama-rada esimanje?
Ngokuphelele. I-laminate yasekhaya egcwele imvamisa ephezulu engu-4.0 esetshenziswa kule PCB ye-radar inokusebenza kahle kukagesi, enezici zokulahlekelwa yi-dielectric okuphansi kanye nokulahlekelwa yi-dielectric okuphansi, okuhlinzeka ngesisekelo esihle sokudluliselwa kwesignali ngesivinini esikhulu. Uma ihlanganiswe nezinqubo zokukhiqiza ezithuthukisiwe, ingalawula ngempumelelo ukubambezeleka kokudluliselwa kwesignali kanye nokuphambuka, ihlangabezane nezidingo eziqinile zama-radar anamuhla okudluliselwa kwesignali ngesivinini esikhulu nangokunembile. Kungakhathaliseki ukuthi kuyisignali ye-pulse noma isignali yamagagasi aqhubekayo, ingadluliselwa ngokushesha nangokunembile, iqinisekise ukusebenza kahle kohlelo lwe-radar.
7. Ingakanani impilo yesevisi elinganiselwa yale PCB yeradar?
Ngaphansi kwezimo ezijwayelekile zokusetshenziswa nokugcinwa, isikhathi sokuphila kwayo singafinyelela eminyakeni eyi-10 - 15. Enqubweni yokukhetha izinto, ukuklama, kanye nokukhiqiza, sicabangele ngokugcwele ukuthembeka kwesikhathi eside komkhiqizo. Ngokuhlola ikhwalithi okuqinile kanye nokuhlolwa kokulingisa kwemvelo, siqinisekisa ukuthi umkhiqizo ungasebenza kahle isikhathi eside ezindaweni ezahlukahlukene eziyinkimbinkimbi. Yiqiniso, isikhathi sokuphila sangempela sizothinteka yizici ezifana nendawo yokusetshenziswa kanye nemvamisa yokusebenza. Ukugcinwa njalo nokugcinwa kwayo kungasiza ekwandiseni isikhathi sokuphila kwayo.
8. Uma nginezidingo zokusebenza ezikhethekile, unganginikeza izinsizakalo ezenziwe ngokwezifiso?
Ngokuqinisekile. Sineqembu lochwepheshe be-R&D kanye nesipiliyoni esicebile embonini. Singahlinzeka ngezinsizakalo zokuklama nokukhiqiza ezenziwe ngokwezifiso ngokuya ngezidingo zakho zokusebenza ezikhethekile, njengokuvumelana nezimo kwemvamisa ephezulu, izidingo ezikhethekile zokuvikela ngogesi, imininingwane ethile yosayizi, njll. Kusukela ekwakhiweni kohlelo, ekukhiqizweni kwesampula kuya ekukhiqizweni okukhulu, sizoxhumana nawe eduze kuyo yonke inqubo ukuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana ngokugcwele nezidingo zakho.
Izicelo
Izinhlelo Zerada Yezempi
Njengengxenye eyinhloko ye-radar yezempi, le PCB isetshenziswa kabanzi ezinhlelweni ezahlukene ze-radar, okuhlanganisa i-radar yokuxwayisa kusenesikhathi yokuzivikela emoyeni, i-radar yokulawula umlilo, i-radar yomkhumbi, kanye ne-radar emoyeni. Ezindaweni zempi eziyinkimbinkimbi neziguquguqukayo, amakhono ayo okucubungula isignali aphansi kanye ne-frequency ephezulu aqinisekisa ukusebenza kahle kwesistimu ye-radar. Isibonelo, ku-radar yokuxwayisa kusenesikhathi yokuzivikela emoyeni, ingabamba futhi icubungule ngokushesha izimpawu ezibuthakathaka ezivela ezinhlosweni ezikude, inikeze ulwazi olunembile lwesixwayiso kusenesikhathi. Ku-radar yokulawula umlilo, isekela ukudluliswa kwedatha okusheshayo kanye nokulandelela okuqondiwe ngesikhathi sangempela, iqinisekisa ukuhlaselwa okunembile yizinhlelo zezikhali. Ku-radar yomkhumbi kanye neyomoya, ukudlidliza kwayo kanye nokumelana nokushaqeka kuqinisekisa ukusebenza okuzinzile ezindaweni ezinzima, ihlinzeka ngokusekelwa okuthembekile kokulwa kwasolwandle kanye nokwasemoyeni.
Imishini Yokuxhumana Yezempi
Emishinini yokuxhumana yezempi, le PCB idlala indima ebalulekile njengengxenye ebalulekile ekudlulisweni kwesignali, ngenxa yokungaguquguquki kwayo kwe-dielectric okuphansi kanye nokuthembeka okuphezulu. Iqinisekisa ukuzinza kanye nobuqotho bezimpawu zemvamisa ephezulu ngesikhathi sokudluliselwa kwebanga elide, inciphisa ukuncishiswa kwesignali kanye nokuphambuka. Isibonelo, ezinhlelweni zokuxhumana ngamaqhinga, isekela ukudluliselwa kwedatha okusheshayo kanye nokuxhumana ngezwi ngesikhathi sangempela, iqinisekisa umyalo wempi obushelelezi. Kumadivayisi okuxhumana ngesathelayithi, ikhono layo lokulwa nokuvinjelwa livikela ngempumelelo izixhumanisi zokuxhumana ekuphazamisekeni ezindaweni eziyinkimbinkimbi ze-electromagnetic, iqinisekisa ukuthembeka. Ngaphezu kwalokho, izinto zayo ezitholakala ngaphakathi ezweni kanye nezinqubo zokukhiqiza kunciphisa izingozi zokunikezela, kuthuthukiswe ukuphepha kanye nokuzimela kwemishini yokuxhumana yezempi.
Imishini Yempi Ye-elekthronikhi
Imishini yempi ye-elekthronikhi (EW) iyisici esibalulekile sempi yanamuhla, futhi le PCB idlala indima ebalulekile. Ngamakhono ayo okucubungula isignali ephindaphindwayo kanye nomklamo wokulwa nokuvinjwa, ingahlonza futhi iphazamise ngokunembile i-radar yesitha kanye nezimpawu zokuxhumana. Kumadivayisi okuvinjwa kwe-elekthronikhi, ingakhiqiza futhi idlulise ngokushesha izimpawu zokuvinjwa kwe-radar yesitha kanye nezinhlelo zokuxhumana. Kumishini yokuhlola ye-elekthronikhi, ikhono layo lokwamukela isignali yokuzwela okuphezulu lingabamba izimpawu zesitha ezibuthakathaka, linikeze ukuqwashisa ngesimo sempi. Izinto zayo ezihlala njalo ze-dielectric eziphansi ziqinisekisa ukudluliswa kwesignali okuphumelelayo ezindaweni eziyinkimbinkimbi ze-electromagnetic, zithuthukisa ukusebenza okuphelele ezinhlelweni zempi ye-elekthronikhi.
Izinhlelo Zezindiza Ezingenamuntu (i-UAS)
Ngokusetshenziswa kabanzi kwezimoto zasemoyeni ezingenamuntu (ama-UAV) kanye nezinhlelo zokulwa ezingenamuntu, le PCB ibonisa izinzuzo zayo eziyingqayizivele kulesi sigaba. Ezinhlelweni ze-radar ze-UAV, ukwakheka kwayo okulula kanye nokumelana nokudlidliza kwenza ikwazi ukumelana nokundiza ngesivinini esikhulu kanye nokunyakaza okuyinkimbinkimbi. Kumamojula wokuxhumana kwesistimu yokulwa engenamuntu, amakhono ayo okudlulisa isignali yemvamisa ephezulu aqinisekisa ukulawula okukude kwesikhathi sangempela kanye nokudluliswa kwedatha okuzinzile. Isibonelo, kuma-UAV okuhlola, isekela ukudluliswa kwezithombe nevidiyo ngesikhathi sangempela, okusiza ukuqoqwa kobuhlakani bempi. Kuma-UAV okushaya, ukuthembeka kwayo okuphezulu kuqinisekisa ukulawula okunembile kanye nokusebenza ngempumelelo kwezinhlelo zezikhali.
Izinhlelo Zokuqondisa Ngeziqhumane
Ezinhlelweni zokuqondisa ama-missile, ukucubungula amasignali okunembe kakhulu kanye nomklamo wokulwa nokuvinjelwa kwe-jamming kwale PCB kwenza kube yingxenye ebalulekile. Iqinisekisa ukuthi ama-missile athola futhi acubungule amasignali okuqondiswa ngesikhathi sangempela ngesikhathi sokundiza, iqinisekisa ukushaya okuqondile kwenhloso. Isibonelo, kuma-missile aqondiswa i-radar, ukucubungula amasignali ayo avame kakhulu kusekela ukutholakala nokulandelela ama-target. Kuma-missile aqondiswa i-infrared, izinto zayo eziphansi ze-dielectric ezingaguquki zinciphisa ukulahlekelwa kokudluliselwa kwamasignali, okuthuthukisa ukunemba kokuqondisa. Ngaphezu kwalokho, ukwakheka kwayo okunokwethenjelwa okuphezulu kwenza ukusebenza okuzinzile ngaphansi kwamazinga okushisa aphezulu nokudlidliza, kuqinisekisa ukuthembeka nokunemba kohlelo lwe-missile.
Izinhlelo Zokuhlola Nokuqapha Emhlabeni
Ezinhlelweni zokuhlola umhlaba kanye nokuqapha, amakhono okucubungula amasignali ale PCB asebenza kahle kakhulu anikeza ukwesekwa okuqinile kwamadivayisi ahlukahlukene. Isibonelo, ezinhlelweni ze-radar zokuqapha imingcele, ingathola futhi ilandelele imigomo ehambayo ngesikhathi sangempela, iqinisekise ukuphepha kwemingcele. Ezinhlelweni zokuhlola imingcele yempi, ukwakheka kwayo kokuvimbela ukuminyana kuqinisekisa ukudluliswa kwesignali okuzinzile ezindaweni eziyinkimbinkimbi ze-electromagnetic, kusekela ukuqwashisa ngesimo sempi yempi. Ngaphezu kwalokho, izinto zayo ezitholakala ngaphakathi ezweni kanye nezinqubo zokukhiqiza kunciphisa izingozi zochungechunge lokuhlinzekwa, kunikeze ukuphepha okukhulu kanye nokuzimela kwezinhlelo zokuqapha umhlaba.
Imishini Yokuhlola Izindiza
Emishinini yokuhlola izindiza, ukuhanjiswa kwesignali okunembe kakhulu kanye nomklamo wokulwa nokuvinjelwa kwe-jamming kwale PCB kwenza kube yingxenye ebalulekile. Isibonelo, emishinini yokuhlola i-radar, ukucubungula kwayo kwesignali okuvamise kakhulu kusekela ukuhlolwa kokusebenza kwe-radar okunembile. Emishinini yokuhlola ukuxhumana, izinto zayo ezihlala njalo ze-dielectric eziphansi ziqinisekisa ukudluliselwa kwesignali okuzinzile nokunembile. Ngaphezu kwalokho, ukwakheka kwayo okuthembekile kakhulu kuqinisekisa ukusebenza okuzinzile ezindaweni ezimbi kakhulu, okunikeza ukwesekwa okubalulekile kokusebenza kahle kwemishini yokuhlola izindiza.
Ekuphetheni, ukusetshenziswa kwama-PCB asebenza kahle ezinhlelweni zempi kubalulekile ekuqinisekiseni ukuthembeka nokusebenza kahle kuzo zonke izinhlobo zobuchwepheshe obubalulekile bokuzivikela. Kusukela ezinhlelweni ze-radar ezithuthukisiwe kanye nokuxhumana kwezempi kuya empini kagesi kanye nezimoto zasemoyeni ezingenamuntu, lawa ma-PCB anika amandla okunemba, ukuqina, kanye nokusebenza okuphezulu ngaphansi kwezimo ezidinga kakhulu. Njengoba ubuchwepheshe bezempi buqhubeka nokukhula, indima yalawa ma-PCB akhethekile izokhula kakhulu, inikeze umgogodla wezinhlelo ezisezingeni eliphezulu ezivikela ukuphepha kwezwe kanye nokusebenza kahle. Ngokusebenzisa intuthuko yakamuva ekwakhiweni nasekukhiqizweni kwe-PCB, umkhakha wezokuvikela ungaqinisekisa ukuthi izinhlelo zawo zihlala ziphambili ekusunguleni izinto ezintsha, zihlinzeka ngamakhono angenakuqhathaniswa emkhakheni.