Q:YiniI-NTC thermistor?Yiziphi izinhlobo ezikhona?
A:Ikhono le-resistor lokwehlisa njengoba izinga lokushisa likhuphuka libizwa ngokuthi isici sokushisa esibi, futhi i-thermistor esetshenziselwa ukumela isici sokushisa esibi ibizwa ngokuthiI-NTC thermistor (Negative Temperature Coefficient Thermal sensitivity resistor).
Izinhlobo ezivamile zihlanganisa: uhlobo oluvalwe nge-glass oluhlangothini olulodwa, uhlobo lwebhola elimnyama elincane, uhlobo lwebhola olunezintambo zikagesi, uhlobo lwebhola olunezintambo ezincane zesikhumba, uhlobo lwebhola elincane eliqinile, uhlobo oluyisicaba esingagqwalisiwe, i-diode.,Uhlobo lwamandlakanye nama-resistor e-chip.
Q:Yimiphi imininingwane yezobuchwepheshe ye-NTC thermistor? Sicela unikeze izibonelo.
A:Imininingwane eyinhloko yezobuchwepheshe ihlanganisa: i-nominal resistance (5K/10K/50K/100K…), ukubekezelelana kwe-resistance (ukucaciswa)(1%/3%/5%/10%), i-coefficient yokumelana kwezinga lokushisa (i-B value) (3270/3380/3435/3470/3950/4000/4050/4500...), ububanzi bokushisa bokusebenza (℃) (-30℃-105℃/-30℃-125℃/-40℃-250℃...), i-constant yezinto, i-constant yesikhathi…
Q:YiniInani le-B le-NTC thermistor?
A:I-B value yinto engu-constant yezinto ezishisayo (i-thermal index), futhi iyunit yayo yi-Kelvin temperature (K). I-NTC thermistor chip enokumelana okuthile kwenziwa ngemva kokushisa okukhulu kwe-semiconductor ceramic kanye nezinye izinqubo zokucubungula. Kukhona kuphela i-B value eyodwa kuwo wonke amafomula kanye nezinga lokushisa lokushisa. I-B value ye-NTC thermistor ihlobene ngokuqondile ne-coefficient yokumelana kwezinga lokushisa lomkhiqizo, okusho ukuthi, lapho i-B value inkulu, i-coefficient yokumelana kwezinga lokushisa nayo iba nkulu.
Ifomula ye-NTC thermistor B value yile: B=T1T2Ln(RT1/RT2)/(T2-T1) lapho i-B: i-NTC thermistor B value, enikezwa umkhiqizi; RT1, RT2: amanani e-resistance e-thermistor ezingeni lokushisa elingu-T1 kanye no-T2 ngokulandelana; T1, T2: isikali sokushisa esiphelele.
Inani le-B lama-NTC thermistor ngokuvamile lingaphakathi kwe-2000K-6000K, futhi izinhlobo ezahlukene ze-B zingakhethwa ngokuya ngezicelo ezahlukene. Ngokuvamile, imikhiqizo esetshenziselwa ukukala izinga lokushisa, ukukhokhelwa kwezinga lokushisa, kanye nokuvimbela ukwanda kungasebenzisa i-B enkulu. Ngoba lapho izinga lokushisa lishintsha, imikhiqizo ene-B enkulu ibonisa ushintsho olukhulu kunolunye kunani layo lokumelana, okusho ukuthi, lapho i-B ye-NTC thermistor inkulu, iyazwela kakhudlwana futhi isabela ngokushesha lapho isetshenziswa.
Q:Uku-odaYiziphi idatha ezidingekayo lapho udinga i-NTC thermistor?
A:Uma kukhona uhlobo lokuphikisa oluqinisekisiwe, udinga ukwazisa inani lokuphikisa,Ukuphakama kwe-B, ukucaciswa, kanye nobude be-resistor obudingekayo; uma uhlobo lungaqinisekile, kudingeka usebenzise izinga lokushisa, isimo sokusetshenziswa, kanye ne-resistance, ukuphakama kwe-B, ukucaciswa, kanye nobude be-resistor obudingekayo.
Q:Izinga lokuphendula le-NTC thermistor lingakanani?
A:Isikhathi sokuphendula sichazwa njengesikhathi sokufinyelela62% noma isikhathi esidingekayo sokushisa okusha, futhi kuyimfuneko yekhwalithi. Uma i-senzori incane, iyashesha ukusabela. I-senzori ehlukile iyashesha ukusabela kune-senzori efanayo ehlanganiswe esikhwameni sensimbi. Isikhathi sokusabela esivamile se-MF52 series NTC thermistor sensors singaphansi kwemizuzwana engu-15.
Q:Yiluphi uhlobo lwe-temperature sensor olukhiqizwa yinkampani yakho? Yiziphi izinhlobo ezikhona?
A:I-senzori yokushisa yenkampani yethu ingeyohlobo oluningi lwe-I-NTC type temperature sensor, ngokwezindawo ezahlukahlukene zokusebenzisa kanye nezakhiwo, kunezinhlobo ezilandelayo ongakhetha kuzo: uhlobo lwe-straight tube, uhlobo lwe-thread, uhlobo lwe-flange, uhlobo lwebhola lesiqinisekiso, uhlobo oluhlanganiswe nge-resin, uhlobo lwe-lock washer terminal, uhlobo lwe-ABS plastic shell kanye nohlobo lwe-film. Ngaphezu kwalokho, inkampani yethu futhi inama-PT100/PT1000 temperature sensors, i-DS18B20 temperature sensors, ama-thermocouples kanye nama-infrared temperature sensors.
Q:Ingabe i-temperature sensor yenkampani yakho isesitokweni? Ingabe isekela ukwenziwa ngokwezifiso?
A:I-senzori yokushisa ingeyomkhiqizo othile, futhi izidingo zamakhasimende ahlukahlukene ziyahlukahluka. Imikhiqizo esitokweni ivamise ukuhlanganiswa nge-resin, kanti ezinye izinhlobo azivamile.
Imikhiqizo yethu isekela ukwenziwa ngokwezifiso. Ama-thermistor adingekayo angakhethwa, futhi izinto ezingenziwa ngokwezifiso zihlanganisa: ubude nosayizi wezingxenye zensimbi, imodeli, imininingwane, nobude bezintambo, kanye nokukhethwa kwezinhlobo ezahlukene zokuxhuma.
Q:Uma ungacaciswanga ukuthi yiluphi uhlobo lwe-temperature sensor oludingekayo, ingabe kungenzeka ukuncoma?
A:Impela, ngoba kunezinhlobo eziningi zokuxhumana, lapho ikhasimende lingaqinisekile, sincoma ikhasimende ngokusekelwe endaweni yokusetshenziswa kanye nezidingo ezithile ukuze ikhasimende lithole umkhiqizo owanele. Ngaphezu kwalokho, singakwazi futhi ukubambisana nekhasimende ekulungiseni imikhiqizo ngesikhathi ngokuvumelana nezidingo zekhasimende, ukuze senze umkhiqizo owanele njengoba ikhasimende likudingayo.
Q:Ingabe kukhona imikhiqizo ehlobene namandla amasha?
A:Amandla amasha ayinto ethandwayo eminyakeni yamuva nje, futhi kumele ibe khona emikhiqizweni yethu. Akuyona nje amandla amasha, kodwaSiphinde sibe nemikhiqizo esetshenziswa ku-3D printing nezinye izindawo, futhi ibanzi kakhulu.
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Q: Ungayithola kanjani ithebula le-R-T le-NTC thermistor ne-senzori yokushisa?
A: Yebo, umkhiqizo uzoba nethebula le-R-T, futhi idatha evela kubakhiqizi abahlukahlukene ihlukile. Uma udinga ithebula le-R-T lomkhiqizo, ungaxhumana nabasebenzi bethu.
Q: Ingabe inkampani yakho ingasiza ekwakhiweni kwemikhiqizo nokudweba imidwebo?
A: Yebo, kungenzeka. Ukudweba imidwebo yomkhiqizo kudinga idatha yazo zonke izingxenye zomkhiqizo, okuhlanganisa izinto, ubukhulu, nezinye izidingo ezikhethekile, futhi kudingeka imvume ekhethekile.
