I-NTC & Ama-Temperature Sensors Q&A
Q：YiniNTC izinzwa zokushisa?Yimaphi izinhlobo ezikhona?
A:Izakhiwo zokuphakama kokushisa zaziwa ngokuthi izici zokushisa eziphansi, futhi izinzwa zokushisa eziphansi zaziwa ngokuthiNTC izinzwa zokushisa (Negative Temperature Coefficient Thermal sensitivity resistor).
Izinhlobo ezivamile zihlanganisa: uhlobo oluhlanganiswe nge-glass oluhlangene, uhlobo lwebhola olune-head encane emnyama, uhlobo lwebhola olune-enamel wire, uhlobo lwebhola olune-wire encane yesikhumba, uhlobo lwe-clip-on olune-head encane emnyama, uhlobo lwe-insulating film, i-diode、uhlobo lwamandlakanye nama-resistors e-chip.
Q:Yimiphi imingcele yobuchwepheshe ye-NTC thermistor? Sicela unikeze izibonelo.
A:Ipharamitha eyinhloko yobuchwepheshe ihlanganisa: ukumelana okubizwa (5K/10K/50K/100K…), ukubekezelelana kwe-resistance (ukucaciswa)(1%/3%/5%/10%), umphumela wokushisa (B value) (3270/3380/3435/3470/3950/4000/4050/4500…) , uhla lokushisa lokusebenza (°C) (-30°C-105°C/-30°C-125°C/-40°C-250°C…) , izici zezinto, isikhathi esinqunyiwe…
Q:YiniYini i-B value ye-NTC thermistor?
A:I-B value iyisilinganiso sezinto ze-thermistor coefficient ye-temperature (thermal index), eyi-unit ye-Kelvin temperature (K). I-semiconductor ceramic, ngemva kokushiswa ezingeni lokushisa eliphezulu, idlula uchungechunge lwezinqubo zokucubungula ukuze yakhe i-NTC thermistor chip enokuphikiswa okuthile. Kukhona kuphela i-B value eyodwa nge-formula ngayinye kanye nezinga lokushisa lokushiswa. I-B value ye-NTC thermistor ihambisana ngqo ne-temperature coefficient ye-resistance yomkhiqizo, okusho ukuthi, lapho i-B value inkulu, i-temperature coefficient ye-resistance nayo iba nkulu.
I-B value ye-NTC izinzwa zokushisa iyisibalo: B=T1T2Ln(RT1/RT2)/(T2-T1) lapho i-B: i-B value ye-NTC izinzwa zokushisa, ethunyelwa umkhiqizi; RT1, RT2: izinzwa zokushisa zineziqu ezihlukene ze-T1, T2; T1, T2: izinga lokushisa eliphelele.
Inani le-B le-NTC thermistor ngokuvamile lingaphakathi kuka-2000K-6000K, futhi ungakhetha inani le-B elihlukile ngokuya ngohlu oluhlukile lwezicelo. Ngokuvamile, imikhiqizo esetshenziselwa ukulinganisa izinga lokushisa, ukukhokhelwa kwezinga lokushisa, kanye nokucindezela ukwanda kungasebenzisa inani elikhulu le-B. Ngoba lapho izinga lokushisa lishintsha, umkhiqizo onenani elikhulu le-B unezinguquko ezinkulu ekumeleni, okungukuthi, uma inani le-B le-NTC thermistor likhulu, liyazwela kakhulu lapho lisebenzisa, futhi isikhathi sokuphendula siyashesha.
Q：Uku-odaYimiphi imininingwane edingekayo lapho u-oda i-NTC thermistor?
A:Uma kukhona uhlobo lwe-resistance oluqinisekisiwe, kudingeka ukuthi kushiwo i-resistance value,i-B value, ukucaciswa, kanye nobude be-resistance obudingekayo; uma uhlobo lungacacile, khona-ke kudingeka ukushisa, indawo yokusetshenziswa, kanye ne-resistance value, i-B value, ukucaciswa, kanye nobude be-resistance obudingekayo.
Q：I-NTC thermistor iyashesha kangakanani ukusabela?
A:isikhathi sokuphendula sichazwa njengokufinyelela62% noma isikhathi esidingekayo sokushisa okusha, futhi kuyisici sekhwalithi. Uma inzwa incane, iyashesha ukuphendula. Izinzwa ezihlukene ziphendula ngokushesha kunezinzwa ezifanayo ezifakwe ezindlini zensimbi. Isikhathi sokuphendula esijwayelekile sezimiso ze-MF52 NTC thermistor sensor singaphansi kwemizuzwana engu-15.
Q:Izinzwa zokushisa zenkampani yakho zihluke kanjani? Yiziphi izinhlobo ezikhona?
A:Izinzwa zokushisa zenkampani yethu ziningiIzinzwa zokushisa ze-NTC, ngokwezimo zokusetshenziswa nezakhiwo, zikhona ezihlukene: uhlobo lwepipa, uhlobo lwezintambo, uhlobo lwe-flange, uhlobo lwezikhali, uhlobo lwe-epoxy resin, uhlobo lwe-terminal lock, uhlobo lwe-ABS plastic casing, kanye nohlobo lwe-film. Ngaphezu kwalokho, sinezinzwa zokushisa ze-PT100/PT1000, izinzwa zokushisa ze-DS18B20, ama-thermocouple, kanye nezinzwa zokushisa ze-infrared.
Q:Ingabe izinzwa zokushisa zenkampani yakho zikhona? Ingabe zixhaswa ngokwezifiso?
A：I-temperature sensor ingumkhiqizo othile, futhi izidingo zamakhasimende ahlukene ziyahlukahluka. Imikhiqizo esitokweni ikakhulu ingohlobo oluhlanganiswe nge-epoxy resin, kanti ezinye izinhlobo azivamile.
Imikhiqizo yethu ixhasa ukwenziwa ngezifiso, izinzwa zokushisa ezidingekayo zingakhethwa, futhi ezinye izingxenye ezingakhethwa zifaka phakathi: ubude, usayizi, nesimo sezinsimbi, imodeli, ubude bezintambo, kanye nokukhetha izinhlobo ezahlukene zokuxhuma.
Q：Uma kungenacaci ukuthi hlobo luni lwe-temperature sensor oludingekayo, ingabe kungenzeka ukuncoma?
A：Impela, ngoba sibhekana nezinhlobo eziningi, lapho ikhasimende lingacacile, sincoma ikhasimende ngokusekelwe endaweni yokusetshenziswa yekhasimende nezidingo ezithile, ukuze ikhasimende lithole umkhiqizo onelisekayo. Ngaphezu kwalokho, singakwazi futhi ukubambisana nokulungiswa komkhiqizo ngokuvumelana nezidingo zekhasimende ngesikhathi, ukuze senze umkhiqizo onelisekayo owudingayo.
Q：Ingabe kukhona imikhiqizo ephathelene nezinsiza ezintsha?
A:Amandla amasha ayinto ethandwayo eminyakeni yamuva nje, futhi kumele ibe khona emikhiqizweni yethu. Hhayi amandla amasha kuphela, kodwaSiphinde sibandakanyeke emikhiqizweni esetshenziswa ku-3D printing kanye nezinye izindawo, futhi ububanzi buyabheka.
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Q: Ungayithola kanjani i-R-T table ye-NTC thermistor kanye ne-temperature sensor?
A：Yebo, imikhiqizo izoba ne-R-T ithebula, futhi idatha ehlukene evela kumkhiqizi iyahluka. Uma kudingeka i-R-T ithebula ethile yemikhiqizo, ungaxhumana nabasebenzi bethu.
Ingabe inkampani yakho ingasiza ekwakheni imikhiqizo, ukudweba izithombe?
A: Kungenzeka. Ukudweba imidwebo yomkhiqizo kudinga ukuhlinzekwa ngemininingwane yazo zonke izingxenye zomkhiqizo, okuhlanganisa izinto, ubukhulu, nezinye izidingo ezikhethekile, futhi kudingeka imvume ekhethekile.
