Kiiboodhka PCB
Kiiboodhka PCB
Xuub beddelka PCB
Beddelka xuubka PCB macnaheedu waa in qaabka iyo wareegga furaha lagu sameeyo sabuuradda daabacan ee caadiga ah ee looxa naxaasta ah.
Dabeecadda beddelka xuubka PCB waa in alaabadu ay fududahay in la isticmaalo, geeddi-socodku waa deggan yahay, iska caabintu waa yar tahay, qaybaha qaar ee wareegga ayaa si toos ah loogu dhejin karaa dhabarka PCB.Xaaladda aag yar, lakabka adag ee adag waa la dhaafi karaa.PCB waxa lagu samayn karaa dhumucdiisu tahay 0.5mm-3.0mm.
Dareemada xuubabka PCB waxay guud ahaan u isticmaalaan hagayaasha birta sidii xiriiro labyrinth ah, si ay u helaan dareen wanaagsan.Khasaaraha ayaa ah in aysan ku habboonayn sida beddelka xuubka dabacsan ee lagu rakibo oo lagu xiro mashiinka oo dhan, waxaana badanaa loo baahan yahay in la alxanayo xiriiriyaha oo uu hoggaamiyo hogaanka iyada oo loo marayo fiilada siman.Marka lagu daro calaamada buzzer-ka iyo tilmaanta LED-ka, warcelinta macluumaadka ee beddelka xuubka adag waxa uu guud ahaan isticmaali karaa jeex-xakameedka birta.
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Shimbiraha xuubka iftiinka LGF, kiiboodhka xuubka LED, khadka kiiboodhka, kiiboodhka aan biyuhu helin, kiiboodhka xuubka, badhanka beddelka aadka u dhuuban.xuubka xakamaynta
Halbeegyada la xidhiidha
| cabbirada beddelka xuubabka | ||
| Guryaha elegtarooniga ah | Korantada shaqaynaysa:≤50V (DC) | Hadda shaqaynaysa:≤100mA |
| Iska caabinta xiriirka: 0.5 ~ 10Ω | Iska caabbinta dahaarka:≥100MΩ (100V/DC) | |
| Iska caabinta cadaadiska substrate: 2kV (DC) | Waqtiga soo celinta:≤6ms | |
| U adkaysiga loop: 50 Ω, 150 Ω, 350 Ω, ama loo go'aamiyo iyadoo loo eegayo baahiyaha isticmaalaha. | Khad dahaarka u adkeysanaya danab:100V/DC | |
| sifooyinka farsamada | Nolosha adeegga kalsoonida:>Hal milyan jeer | Barokaca xidhitaanka: 0.1 ~ 0.4mm (nooca taabashada) 0.4 ~ 1.0mm (nooca taabashada) |
| Xoogga shaqada: 15 ~ 750g | Hijrada koollada qalinka ah: at 55 ℃, heerkulka 90%, 56 saacadood ka dib, waa 10m Ω / 50VDC inta u dhaxaysa laba fiilooyinka | |
| Ma jiro oksaydhyo iyo wasakh toona ee khadka koollada lacagta ah | Ballaca xariiqda koollada qalinku waa ka weyn yahay ama le'eg yahay 0.3mm, dhexda ugu yar waa 0.3mm, cidhifka qallafsan ee khadka ayaa ka yar 1/3, farqiga xariiquna wuxuu ka yar yahay 1/4 | |
| Kala dheereynta biinanka heerka 2.54 2.50 1.27 1.25mm | Caabbinta foorarsiga ee xariiqda baxaysaa waa 80 jeer oo leh d = 10 mm bir bir ah. | |
| Qiyaasaha deegaanka | Heerkulka shaqada: -20℃～+70℃ | Heerkulka kaydinta: - 40 ℃ ~ + 85 ℃, 95% ± 5% |
| Cadaadiska hawada: 86 ~ 106KPa | ||
| Tusiyaha daabacaadda | Qiyaasta cabbirka daabacaadda waa ± 0.10 mm, xariiqda dhinaca dulmarku ma cadda, qaladka dhar-xidhashaduna waa ± 0.1 mm | leexashada chromatic waa ± 0.11mm/100mm, iyo xariiqda koolada qalinka ah waxaa si buuxda u daboolay khad dahaarka ah |
| Ma jiro khad kala firirsan, ma jiro far aan dhammaystirnayn | Kala duwanaanshaha midabku kama badna laba heer | |
| Ma jiri doono qolof ama diirinta rinjiga | Daaqadda daah-furnaanta leh waa inay ahaataa mid hufan oo nadiif ah, leh midab isku mid ah, oo aan lahayn xagtin, dalool iyo wasakh. | |
Bandhiga Alaabta
