I-NTC & Izinzwa Zokushisa Q&A
Umbuzo:YiniI-NTC thermistor?Zinezinhlobo eziningaki?
A:Ukwenyuka kokumelana lapho izinga lokushisa likhuphuka libizwa ngokuthi isici sokushisa esibi, futhi i-thermistor ekhombisa isici sokushisa esibi ibizwa ngokuthiI-NTC thermistor (Negative Temperature Coefficient Thermal sensitivity resistor).
Izinhlobo ezivamile zihlanganisa: uhlobo oluvalwe nge-glass oluhlangene, uhlobo oluyindilinga oluncane olumnyama, uhlobo oluyindilinga olunezintambo eziboshwe nge-enamel, uhlobo oluyindilinga olunezintambo ezincane, uhlobo oluyindilinga oluncane oluboshwe nge-clip, uhlobo oluyindilinga olungavalwe, i-diode、Uhlobo lwamandlakanye nama-resistors e-SMD.
Q:Yimiphi imingcele yobuchwepheshe ye-NTC thermistor? Sicela unikeze izibonelo.
A:Imingcele eyinhloko yobuchwepheshe ihlanganisa: inani lokumelana okubizwa ngegama (5K/10K/50K/100K…), ukubekezelelana kokumelana (ukuchwepheshe)(1%/3%/5%/10%)、Izinga Lokushisa Lokumelana Nokushisa (Inombolo ye-B) (3270/3380/3435/3470/3950/4000/4050/4500...), uhla lokushisa lokusebenza (°C) (-30°C-105°C/-30°C-125°C/-40°C-250°C…) , Izinga lezinto, isikhathi sokusabela…
Q:YiniInani le-B le-NTC thermistor?
A:Inani le-B liyisilinganiso sezinto ze-thermistor enezinga lokushisa eliguquguqukayo (inani lokushisa elibucayi), elingama-Kelvin (K). I-ceramic ye-semiconductor, ngemva kokushiswa ezingeni lokushisa eliphezulu, idlula uchungechunge lwezinqubo zokucubungula ukuze yakhe i-NTC thermistor chip enokumelana okuthile. Kunenani elilodwa kuphela le-B nge-formula ngayinye kanye nezinga lokushisa lokushiswa. Inani le-B le-NTC thermistor lihambisana ngqo nezinga lokushisa lokumelana komkhiqizo, okusho ukuthi, uma inani le-B likhulu, i-coefficient yokumelana nokushisa nayo iba nkulu.
Ifomula yenombolo ye-B ye-NTC thermistor yile: B=T1T2Ln(RT1/RT2)/(T2-T1) lapho i-B: inombolo ye-B ye-NTC thermistor, ehlinzekwa umkhiqizi; i-RT1, i-RT2: amanani okumelana ne-thermistor ezingeni lokushisa elingu-T1, T2 ngokulandelana; i-T1, T2: isikali sokushisa esingenamkhawulo.
Inani le-B le-NTC thermistor ngokuvamile lingaphakathi kuka-2000K-6000K, futhi ungakhetha inani le-B elihlukile ngokuya ngohlu lokusebenzisa oluhlukile. Ngokuvamile, imikhiqizo esetshenziselwa ukukala izinga lokushisa, ukukhokhelwa kwezinga lokushisa, kanye nokuvimbela ukwanda kungasebenzisa inani elikhulu le-B. Ngoba lapho izinga lokushisa lishintsha, umkhiqizo onenani elikhulu le-B unezinguquko ezinkulu kunazo zonke enanini lokumelana, okungukuthi, lapho inani le-NTC thermistor B likhulu, liyazwela kakhudlwana lapho lisetshenziswa, futhi isikhathi sokuphendula siyashesha.
Umbuzo:Uku-odaYimaphi idatha okudingeka ihlinzekwe lapho usebenzisa i-NTC thermistor?
A:Uma kukhona uhlobo lwe-resistor oluqinisekisiwe, udinga ukwazisa inani lokumelana, Inani le-B, ukunemba, kanye nobude obudingekayo be-resistor; uma ungacaciswanga ngohlobo, kuzodingeka usebenzise izinga lokushisa, isimo sokusetshenziswa, kanye nenani lokumelana, inani le-B, ukunemba, kanye nobude obudingekayo be-resistor.
Q:I-NTC thermistor iyashesha kangakanani ukusabela?
A:Isikhathi sokuphendula sichazwa njengesikhathi sokufinyelela62% noma isikhathi esidingekayo sokushisa okusha, futhi kuyisici samandla. Lapho inzwa incane, iyashesha ukusabela. Izinzwa ezingahlelekile ziyashesha ukusabela kunezinzwa ezifanayo ezigoqwe ezindlini zensimbi. Isikhathi sokusabela esijwayelekile sezinzwa ze-MF52 series NTC thermistor singaphansi kwemizuzwana engu-15.
Q:Yiluphi uhlobo lwe-sensor yokushisa yenkampani yakho? Zinezinhlobo eziningaki?
Impendulo:I-sensor yokushisa yenkampani yethu ingeyonaIzinzwa zokushisa ezohlobo lwe-NTC, ngokuya ngezimo zokusebenzisa kanye nemiqulu ehlukene, zihlanganisa uhlobo oluqondile, uhlobo olunezintambo, uhlobo lwe-flange, uhlobo lwebhola, uhlobo olugcotshwe nge-epoxy, uhlobo lwe-lock washer, uhlobo lwe-ABS plastic housing, kanye nohlobo oluncane ongakhetha kuzo. Ngaphezu kwalokho, sinikeza nezinzwa zokushisa ze-PT100/PT1000, izinziwa zokushisa ze-DS18B20, ama-thermocouple, nezinzwa zokushisa ze-infrared.
Q:Ingabe ama-sensor okushisa enkampani yakho ayatholakala? Ingabe isekela ukwenziwa ngokwezifiso?
Impendulo:Ama-sensor okushisa ayimikhiqizo ekhethekile, futhi izidingo zamakhasimende ziyahlukahluka. Imikhiqizo esiyinqolobane ingeyohlobo oluvalwe nge-epoxy resin, kanti ezinye izinhlobo azivamile.
Imikhiqizo yethu isekela ukwenziwa ngokwezifiso. Ama-thermistor adingekayo angakhethwa, futhi izinto ezingenziwa ngokwezifiso zihlanganisa: ubude nobukhulu bezingxenye zensimbi, izinhlobo, izici nobude bezintambo, kanye nokukhethwa kwezinhlobo ezahlukene zama-connectors.
Umbuzo:Uma kungenacaci ukuthi hlobo luni lwezinzwa lokushisa okudingeka lisebenze, ungakwazi ukuncoma?
A:Impela, ngoba sibhekana nezinhlobo eziningi, lapho ikhasimende lingaqinisekile, sincoma ikhasimende ngokusekelwe endaweni yokusetshenziswa kanye nezidingo ezithile ukuze ikhasimende lithole umkhiqizo owanele. Ngaphezu kwalokho, singakwazi futhi ukubambisana nokulungisa imikhiqizo ngokuvumelana nezidingo zamakhasimende ukuze senze imikhiqizo eyenziwe ngokwezifiso eyanele.
Umbuzo:Ingabe kukhona imikhiqizo ehlobene namandla amasha?
A:Amandla avuselelekayo ayinto ethandwayo eminyakeni yamuva nje, futhi kufanele ibe khona emikhiqizweni yethu. Akuyona nje amandla avuselelekayo, kodwaSiphinde sisebenze nemikhiqizo esetshenziswa ku-3D printing nezinye izindawo, futhi siyahlukahlukene.
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
Umbuzo: Ungayithola kanjani ithebula le-R-T le-NTC thermistor nezinzwa zokushisa?
Impendulo: Yebo, imikhiqizo izoba nethebula le-R-T elihambisanayo, futhi idatha evela kubakhiqizi abahlukene ihlukile. Uma udinga ithebula le-R-T lomkhiqizo, ungaxhumana nabasebenzi bethu.
Q: Ingabe inkampani yakho ingasiza ekwakhiweni kwemikhiqizo nokudweba imidwebo?
A: Kungenzeka. Ukudweba imidwebo yomkhiqizo kudinga ukuhlinzeka ngedatha yazo zonke izingxenye zomkhiqizo, okuhlanganisa izinto, ubukhulu, nezinye izidingo ezikhethekile, futhi kudinga nemvume ekhethekile.
