NTC dahabka iyo qalin electrode chip waxqabadka iyo isbarbardhigga codsiga

Waa maxay kala duwanaanshaha waxqabadka ee u dhexeeya chips thermistor-ka NTC oo leh koronto-dhal dahab ah iyo koronto lacag ah, sideese codsiyadooda suuqyadu u kala duwan yihiin?

Heerkulka NTC (Negative Heerkulka Coefficient) ee qaboojiyaha ee leh koronto-dhal dahab ah iyo koronto lacag ah ayaa muujinaya kala duwanaansho weyn xagga waxqabadka iyo codsiyada suuqa, ugu horreyntii iyadoo ay ugu wacan tahay sifooyinka jirka iyo kiimikaad ee agabka korantada. Hoos waxaa ah falanqayn isbarbardhig tifaftiran:

I. Farqiga Waxqabadka

1. Waxqabadka iyo iska caabinta xidhiidhka

• Electrodes Dahab:
  • Dhaqdhaqaaq wanaagsan, inkasta oo wax yar ka hooseeya lacagta (caabbinta dahabka: ~ 2.44 μΩ · cm vs. qalin: ~ 1.59 μΩ · cm).
  • Iska caabin xiriir oo xasiloon sababtoo ah caabbinta dahabka ee oksaydheynta, hubinta caabbinta ugu yar ee waqti ka dib.
• Electrodes Silver:
  • Dhaqdhaqaaq heer sare ah, laakiin u nugul oksaydheynta dusha sare (gaar ahaan heerkulka heerkulka sare ama jawiga qoyan), taasoo keenta kororka caabbinta xiriirka iyo xasillooni la'aanta calaamadda.

2. Oxidation and Corrosion Resistance

• Electrodes Dahab:
  • Kiimiko ahaan aad u deggan; adkaysi u leh oksaydhka iyo daxalka (tusaale, asiidh, alkalis), oo ku habboon bay'adaha qallafsan (huurka badan, gaaska daxalka).
• Electrodes Silver:
  • Waxay ku falcelisaa baaruud iyo ogsijiin si ay u sameeyaan sulfide/oxide qalin ah, hoos u dhiga waxqabadka waqti ka dib marka ay hawada soo gaarto.

3. Dejinta heerkulka

• Electrodes Dahab:
  • Deganaansho heerkul sare ah oo heer sare ah (waxay u adkaysanaysaa>150°C), oo ku habboon codsiyada warshadaha ama baabuurta (tusaale, qaybaha injiinka).
• Electrodes Silver:
  • Oxidation-ku wuxuu ku dedejiyaa heerkulka sare; sida caadiga ah waxay ku xaddidan tahay ≤100 ° C iyada oo aan lahayn baakad ilaalin ah.

4. Lahaanshaha

• Electrodes Dahab:
  • La jaan qaadaya iibiyeyaasha caadiga ah (tusaale, koollada daasadaha), hubinta iibinta la isku halayn karo ee hababka SMT ee tooska ah.
• Electrodes Silver:
  • Waxay u baahan tahay alxanka-osaydhaynta ama alxanka-ilaalinta nitrogen si looga hortago cilladaha oksaydhisku keeno (tusaale, kala-goysyada qabowga).

5. Cimriga iyo Isku halaynta

• Electrodes Dahab:
  • Cimri dheer, oo ku habboon codsiyada la isku halleyn karo (tusaale, aaladaha caafimaadka, hawada sare).
• Electrodes Silver:
  • Cimri gaaban laakiin ku filan bay'ada fudud (tusaale, qalabka guriga).

      

II. Kala duwanaanshaha Codsiga Suuqa

1. Chips Electrode Gold

• Qalabka Elektarooniga ah ee Warshadaha & Gawaarida:
  • Unugyada kantaroolka matoorka (ECU), nidaamyada maaraynta baytariyada (BMS), dareemayaasha warshadaha ee heerkulka sare/ jawiga gariirka.
• Qalabka Caafimaadka:
  • Korjoogteynta heerkulka sawirka caafimaadka, kormeerayaasha bukaan socodka (oo u baahan biocompatibility iyo xasilooni).
• Hawada & Difaaca:
  • Dareemida heerkulka xaaladaha ba'an ( shucaaca, baaskiil kulaylka degdega ah).
• Qalabka saxda ah:
  • Qalabka shaybaadhka, nidaamyada xakamaynta kulaylka saxda ah ee saxda ah.

2. Chips Electrode Silver

• Elektrooniga Macmiilka:
  • Ilaalinta heerkulka batteriga ee taleefannada casriga ah, laptop-yada (qiimaha xasaasiga ah, bay'ada khafiifka ah).
• Qalabka Guriga:
  • Xakamaynta heerkulka qaboojiyaha, talaajadaha, kululeeyayaasha biyaha.
• Iftiinka & LED:
  • Ilaalinta kulaylka xad-dhaafka ah ee hababka nalalka qiimaha-xasaasi ah.
• Qalabka Warshadaha ee Dhammaadka-hooseeya:
  • Deegaano aan baahi loo qabin (tusaale, matoorada yaryar, adabtarada korontada).

III. Tixgelinta Silsiladda Qiimaha iyo Saadka

• Electrodes Dahab:Qiimaha alaabta sare (dahab waa ~ 70-80x ka qiimo badan qalinka), laakiin geeddi-socodka xasilloon iyo wax-soo-saarka sarreeya ayaa caddaynaya isticmaalkooda mugga hoose, codsiyada qiimaha sarreeya.
• Electrodes Silver:Qiimaha alaabta hoose, oo ku haboon wax soo saarka ballaaran, laakiin waxay u baahan karaan dahaarka ka-hortagga oksaydhka (tusaale, nikkel plating), oo ku daraya kakanaanta wax-soo-saarka.

IV. Soo koobid iyo Talooyin

• Dooro Electrodes Goldloogu talagalay: Heerkulka sare, daxalka, ama codsiyada muhiimka ah ee la isku halleyn karo ( baabuurta, caafimaadka, hawada sare).
• Dooro Electrodes Silverloogu talagalay: Codsiyada xasaasiga ah, codsiyada deegaanka khafiifka ah ee leh shuruudaha cimriga dhexdhexaadka ah (macmiilka elegtarooniga ah, qalabyada).

Marka la isku dheellitiro baahiyaha waxqabadka, xaaladaha deegaanka, iyo caqabadaha miisaaniyada, nooca korantada ugu fiican ayaa loo dooran karaa codsigaaga.