I-NTC & Izimiso Zokushisa Q&A
Umbuzo:YiniI-NTC thermistor?Zikhona izinhlobo eziningaki?
Impendulo:Ubudlelwano lapho ukumelana kwehlela njengoba izinga lokushisa likhuphuka libizwa ngokuthi ubudlelwano obungezansi bokushisa, futhi i-thermistor esetshenziselwa ukubonisa ubudlelwano obungezansi bokushisa ibizwa ngokuthiI-NTC thermistor (Negative Temperature Coefficient Thermal sensitivity resistor).
Izinhlobo ezijwayelekile zihlanganisa: uhlobo olulodwa lwe-glass-sealed, uhlobo lwebhola elimnyama elincane, uhlobo lwebhola olune-enamel wire, uhlobo lwebhola olune-plastic wire encane, uhlobo lwebhola elincane elincane, uhlobo lwe-insulating film, diode,Uhlobo lwamandlakanye ne-resistor ye-surface-mount.
Q:Yiziphi izipikha zobuchwepheshe ze-NTC thermistor? Sicela unikeze isibonelo.
A:Ipharamitha yobuchwepheshe eyinhloko ihlanganisa: inani lokumelana elibizwa ngegama (5K/10K/50K/100K...), ukubekezelelana kokumelana (ukucaciswa)(1%/3%/5%/10%), i-temperature coefficient yokumelana (i-B value) (3270/3380/3435/3470/3950/4000/4050/4500…), uhla lokushisa lokusebenza (℃) (-30℃-105℃/-30℃-125℃/-40℃-250℃)…), inkomba yezinto, isikhathi sokubuyela emuva...
Q:YiniInani le-B le-NTC thermistor?
A:Inani le-B liyinkomba yezinto (i-thermal index) ye-thermistor enomfutho wokushisa, elinganiswa nge-Kelvin (K). I-semiconductor ceramic, ngemva kokushiswa ezingeni lokushisa eliphezulu, idlula eziqongweni eziningana zokucubungula ukuze yakhe i-NTC thermistor chip enokuphikisa okuthile. Kunenani elilodwa kuphela le-B ngekhwalithi ngayinye kanye nezinga lokushisa lokushiswa. Inani le-B le-NTC thermistor lihambisana ngqo nomfutho wokushisa womkhiqizo, okusho ukuthi, lapho inani le-B likhulu, nomfutho wokushisa womkhiqizo nawo uba mkhulu.
Ifomula ye-B value ye-NTC thermistor ithi: B=T1T2Ln(RT1/RT2)/(T2-T1) lapho i-B: i-B value ye-NTC thermistor, enikezwa umkhiqizi; RT1, RT2: amanani okumelana kwe-thermistor emazingeni okushisa angu-T1, T2 ngokulandelana; T1, T2: isikali sokushisa esiphelele.
I-B value ye-NTC thermistor ngokuvamile isuka ku-2000K kuye ku-6000K. Ungakhetha i-B value ehlukile ngokuya ngesimo sokusetshenziswa. Ngokuvamile, imikhiqizo esetshenziselwa ukukala izinga lokushisa, ukulungisa izinga lokushisa, kanye nokuvimbela ukwanda kwe-surge ingasebenzisa i-B value enkulu. Ngoba njengoba izinga lokushisa lishintsha, ukumelana kwe-B value enkulu kuyashintsha kakhulu, okusho ukuthi, lapho i-B value ye-NTC thermistor inkulu, iyazwela kakhudlwana lapho isetshenziswa, futhi isikhathi sokuphendula siyashesha.
Umbuzo:Uku-odaYimaphi idatha edingekayo lapho usebenzisa i-NTC thermistor?
A:Uma kukhona uhlobo lokumelana oluqinisekisiwe, udinga ukwazisa ukumelana, I-B value, ukunemba, kanye nobude obudingekayo bezintambo; uma ungacacisi uhlobo, khona-ke udinga ukusebenzisa izinga lokushisa, isimo sokusetshenziswa, kanye nenani lokumelana, i-B value, ukunemba, kanye nobude obudingekayo bezintambo.
Umbuzo:I-NTC thermistor iyashesha kangakanani ukusabela?
A:Isikhathi sokuphendula sichazwa njengesikhathi esidingekayo ukuze kufinyelelwe62% noma isikhathi esidingekayo sokushisa okusha, futhi kuyimfuneko yekhwalithi. Lapho inzwa incane, iyashesha ukuphendula. Izinzwa ezihlukene ziphendula ngokushesha kunezinzwa ezifanayo ezigoqwe ezindlini zensimbi. Isikhathi sokuphendula esijwayelekile sezimiso ze-MF52 NTC thermistor sensor singaphansi kwemizuzwana engu-15.
Umbuzo:Yiluphi uhlobo lwe-temperature sensor olwenziwa yinkampani yakho? Ziziphi izinhlobo?
Impendulo:Izinzwa zokushisa zenkampani yethu ziningi kakhuluIzinzwa zokushisa zesitayela se-NTC, ngokuya ngezimo zokusebenzisa kanye nokwakhiwa, kunezinhlobo ezifana ne-straight tube, i-threaded, i-flange, i-bullet head, i-epoxy resin encapsulated, i-lock piece terminal, i-ABS plastic shell, kanye ne-thin film ongakhetha kuzo. Ngaphezu kwalokho, inkampani yethu nayo inezinzwa zokushisa ze-PT100/PT1000, izinzi zokushisa ze-DS18B20, ama-thermocouple, kanye nezinzwa zokushisa ze-infrared.
Umbuzo:Ingabe izinzwa zokushisa zenkampani yakho zikhona esitokweni? Ingabe isekela ukwenziwa ngokwezifiso?
Impendulo:Izinzwa zokushisa ziyimikhiqizo ethile, izidingo zamakhasimende ahlukene ziyahlukahluka, imikhiqizo esitokweni ingeyohlobo oluvaliwe nge-epoxy resin, kunezinhlobo ezimbalwa kakhulu.
Imikhiqizo yethu ixhasa ukwenziwa ngokwezifiso, ama-thermistor asetshenzisiwe angakhethwa, futhi izinto ezingenziwa ngokwezifiso zihlanganisa: ubude nosayizi wezingxenye zensimbi, imodeli, imininingwane nobude bezintambo, kanye nokukhetha izinhlobo ezahlukene zokuxhuma.
Umbuzo:Uma kungenacacisi ukuthi hlobo luni lwenzwa yokushisa okudingekayo ukuyisebenzisa, ingabe kungenzeka ukuncoma?
A:Impela kunjalo, ngoba kunezinhlobo eziningi zokuxhumana, lapho ikhasimende lingacacile, sincoma ikhasimende ngokuya ngesimo sokusetshenziswa kanye nezidingo ezithile ukuze likwazi ukuthola imikhiqizo enelisa ngokugcwele. Ngaphezu kwalokho, singakwazi futhi ukubambisana nekhasimende ekwenzeni izinguquko ekwakhiweni komkhiqizo ngesikhathi esifanele ngokuya ngezicelo zekhasimende, ukuze senze imikhiqizo enelisa ikhasimende edingekayo.
Umbuzo:Ingabe kukhona imikhiqizo ehlobene namandla avuselelekayo?
Impendulo:Amandla avuselelekayo ayinto ethandwayo eminyakeni yamuva nje, futhi kumele ibe khona emikhiqizweni yethu. Akuyona nje amandla avuselelekayo, kodwa futhiSiphinde sibe nemikhiqizo esetshenziswa ku-3D printing nezinye izindawo, futhi ibanzi kakhulu.
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Umbuzo: Ungayithola kanjani ithebula le-R-T le-NTC thermistor ne-temperature sensor?
A: Yebo, umkhiqizo uzoba ne-R-T table ehambisanayo, futhi idatha evela kubakhiqizi abahlukene ihlukile. Uma udinga i-R-T table yomkhiqizo, ungaxhumana nabasebenzi bethu ukuze uthole usizo.
Umbuzo: Ingabe inkampani yakho ingasiza ekwakheni imikhiqizo nokudweba imidwebo?
A: Yebo. Ukudweba imidwebo yomkhiqizo kudinga idatha yazo zonke izingxenye zomkhiqizo, okuhlanganisa izinto, ubukhulu, nezinye izidingo ezikhethekile, futhi kudingeka imvume ekhethekile.
