I-NTC & Inzwa Yokushisa Q&A
Umbuzo:YiniI-NTC thermistor?Zikhona izinhlobo eziningaki?
A:Ukwenyuka kokumelana lapho izinga lokushisa likhuphuka libizwa ngokuthi isici sokushisa esibi, futhi i-thermistor esetshenziselwa ukubonisa isici sokushisa esibi ibizwa ngokuthiI-NTC thermistor (Negative Temperature Coefficient Thermal sensitivity resistor).
Izinhlobo ezivamile zihlanganisa: uhlobo oluvalwe nge-glass oluhlangene, uhlobo lwebhola oluncane olumnyama, uhlobo lwebhola olunezintambo eziboshwe nge-enamel, uhlobo lwebhola olunezintambo ezincane, uhlobo lwebhola oluboshwe nge-clip, uhlobo lwe-film olungavimbeli ukushisa, i-diode,Uhlobo lwamandlakanye nama-resistors e-SMD.
Q:Yimaphi amapharamitha ezobuchwepheshe e-NTC thermistor? Sicela unikeze izibonelo.
A:Amapharamitha ezobuchwepheshe ayinhloko ahlanganisa: inani lokumelana okubizwa ngegama (5K/10K/50K/100K…), ukubekezelelana kokumelana (ukuhlonipheka)(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 coefficient (inani le-thermal), elingama-Kelvin (K). I-ceramic ye-semiconductor iyaboshwa ngezinga lokushisa eliphezulu bese idlula uchungechunge lwezinqubo zokucubungula ukuze yakhe i-NTC thermistor chip enokumelana okuthile. Kukhona kuphela inani le-B elilodwa nge-formula ngayinye kanye nezinga lokuboshwa. Inani le-B le-NTC thermistor liyalingana nenani le-resistor coefficient yayo yokushisa, okusho ukuthi, uma inani le-B likhulu, i-coefficient yalo yokushisa yokumelana nayo iyanda.
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 lokusebenza oluhlukile. Ngokuvamile, imikhiqizo esetshenziselwa ukukala izinga lokushisa, ukukhokhelwa kwezinga lokushisa, kanye nokucindezela ukwanda kungasebenzisa inani elikhulu le-B. Ngoba lapho izinga lokushisa lishintsha, umkhiqizo onenani elikhulu le-B uzoba nokushintsha okukhulu kwenani lokumelana, okungukuthi, lapho inani le-NTC thermistor B likhulu, liyoba lisebenza kakhudlwana futhi libe nesikhathi esisheshayo sokuphendula lapho lisetshenziswa.
Umbuzo:Uku-odaYimaphi idatha okufanele 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, inani 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. Izinswa ezihlukene ziyashesha ukusabela kunezinzwa ezifanayo ezigoqwe ezindlini zensimbi. Isikhathi sokusabela esijwayelekile sezinswa ze-MF52 series NTC thermistor singaphansi kwemizuzwana engu-15.
Q:Yiluphi uhlobo lwe-sensor yokushisa yenkampani yakho? Zikhona izinhlobo eziningaki?
Impendulo:I-sensor yokushisa yenkampani yethu ingeyonaIzinsizwa zokushisa ezinhlobo ze-NTC, ngokuya ngezimo zokusebenzisa kanye nemiqulu ehlukene, zihlanganisa izinhlobo ezilandelayo: uhlobo lweshubhu eqondile, uhlobo lwe-screw, uhlobo lwe-flange, uhlobo lwebhola, uhlobo olufakwe i-epoxy, uhlobo lwe-lock washer terminal, uhlobo lwe-ABS plastic casing, kanye nohlobo oluyindilinga. Ngaphezu kwalokho, inkampani yethu futhi inezinsizwa zokushisa ze-PT100/PT1000, izinsizwa zokushisa ze-DS18B20, ama-thermocouple, kanye nezinsizwa zokushisa ze-infrared.
Q:Ingabe i-sensor yokushisa yenkampani yakho isekuqolobheni? Ingabe isekela ukwenziwa ngokwezifiso?
Impendulo:I-sensor yokushisa iyimikhiqizo ethile, futhi izidingo zamakhasimende ziyahlukahluka. Imikhiqizo esiyinqolobha 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, imodeli, imininingwane nobude bezintambo, kanye nokukhethwa kwezinhlobo ezahlukene zama-connectors.
Umbuzo:Uma kungenacaci ukuthi hlobo luni lwenzwa yokushisa okufanele isetshenziswe, ingabe kungenzeka 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 ngokushesha ngokwezidingo zamakhasimende, ukuze senze imikhiqizo eyanele edingwa ikhasimende.
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.
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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 ukuze uthole usizo.
Q: Ingabe inkampani yakho ingasiza ekwakheni imikhiqizo nokudweba imidwebo?
A: Kungenzeka. Ukudweba imidwebo yomkhiqizo kudinga ukuhlinzeka ngedatha yazo zonke izingxenye zomkhiqizo, okuhlanganisa izinto, ubukhulu, nezinye izidingo ezikhethekile, futhi kudinga nemvume ekhethekile.
