Ts'ebetso ea chip ea khauta le silevera ea NTC le papiso ea ts'ebeliso

Ke phapang efe ea ts'ebetso lipakeng tsa li-chips tsa NTC thermistor tse nang le li-electrode tsa khauta le li-electrode tsa silevera, hona lits'ebetso tsa bona tsa mmaraka li fapana joang?

NTC (Negative Temperature Coefficient) li-thermistor chips tse nang le li-electrode tsa khauta le li-electrode tsa silevera li bonts'a phapang e kholo ts'ebetsong le ts'ebelisong ea 'maraka, haholoholo ka lebaka la thepa ea tlhaho le ea lik'hemik'hale ea lisebelisoa tsa elektrode. Mona ke tlhaloso e qaqileng ea papiso:

I. Phapang Tsa Tshebetso

1. Conductivity le Contact Resistance

• Li-electrode tsa Khauta:
  • Conductivity e ntle, le hoja e le tlase hanyenyane ho feta silevera (ho hanyetsa khauta: ~ 2.44 μΩ · cm vs. silevera: ~ 1.59 μΩ · cm).
  • Khanyetso e tsitsitseng ea ho kopana ka lebaka la khanyetso ea khauta ho oxidation, e netefatsang khanyetso e fokolang ea nako.
• Silver Electrodes:
  • Ts'ebetso e phahameng, empa e atisa ho ba le oxidation ea holim'a metsi (haholo-holo libakeng tse phahameng tsa mocheso kapa tse mongobo), e leng se lebisang ho eketseha ha khanyetso ea ho kopana le ho se tsitse ha matšoao.

2. Oxidation le Corrosion Resistance

• Li-electrode tsa Khauta:
  • E tsitsitseng haholo ka lik'hemik'hale; e hanyetsanang le oxidation le corrosion (mohlala, acid, alkalis), e loketseng tikoloho e thata (mongobo o phahameng, likhase tse senyang).
• Silver Electrodes:
  • E arabela ka sebabole le oksijene ho etsa silver sulfide/oxide, e nyenyefatsang ha nako e ntse e tsamaea ha e le moeeng.

3. Ho tsitsa ha Mocheso

• Li-electrode tsa Khauta:
  • Botsitso bo botle ba mocheso o phahameng (e mamella> 150 ° C), e loketseng lisebelisoa tsa indasteri kapa tsa likoloi (mohlala, liphaposi tsa enjene).
• Silver Electrodes:
  • Oxidation e potlakisa mocheso o phahameng; hangata e lekanyelitsoe ho ≤100 ° C ntle le liphutheloana tse sireletsang.

4. Solderability

• Li-electrode tsa Khauta:
  • E tsamaellana le li-solders tse tloaelehileng (mohlala, pente ea tin), ho netefatsa hore ho na le solder e tšepahalang bakeng sa lits'ebetso tse ikemetseng tsa SMT.
• Silver Electrodes:
  • E hloka anti-oxidation solder kapa solder e sirelelitsoeng ka naetrojene ho thibela mefokolo e bakoang ke oxidation (mohlala, manonyeletso a batang).

5. Bophelong bohle le Botshepehi

• Li-electrode tsa Khauta:
  • Nako e telele ea bophelo, e loketse lits'ebetso tse ts'epahalang haholo (mohlala, lisebelisoa tsa bongaka, sebaka sa sefofane).
• Silver Electrodes:
  • Nako e khuts'oane ea bophelo empa e lekane bakeng sa tikoloho e bonolo (mohlala, lisebelisoa tsa lapeng).

      

II. Phapang ea Kopo ea 'Maraka

1. Khauta Electrode Chips

• Lisebelisoa tsa Indasteri le Likoloi tsa Boemo bo Phahameng:
  • Likarolo tsa taolo ea enjine (ECU), litsamaiso tsa taolo ea betri (BMS), lisensara tsa indasteri tse maemong a mocheso o phahameng / ho sisinyeha.
• Lisebelisoa tsa Bongaka:
  • Tlhokomelo ea mocheso litšoantšong tsa bongaka, lihlokomeli tsa mokuli (tse hlokang biocompatibility le botsitso).
• Sepakapaka le Tšireletso:
  • Ho utloa mocheso maemong a feteletseng (mahlaseli, ho palama libaesekele tse futhumatsang ka potlako).
• Lisebelisoa tsa Precision:
  • Lisebelisoa tsa laboratori, litsamaiso tse phahameng tse nepahetseng tsa ho laola mocheso.

2. Silver Electrode Chips

• Consumer Electronics:
  • Tšireletso ea mocheso oa betri ho li-smartphones, li-laptops (libakeng tse sa tsotelleng litšenyehelo, tse bonolo).
• Lisebelisoa tsa Lehae:
  • Taolo ea mocheso ho li-air conditioner, lihatsetsi, licheso tsa metsi.
• Leseli le LED:
  • Tšireletso ea mocheso o feteletseng tsamaisong ea mabone e sa hlokeng litšenyehelo.
• Thepa ea Indasteri ea Boemo bo Tlase:
  • Libaka tse sa hlokeng letho (mohlala, li-motor tse nyane, li-adapter tsa motlakase).

III. Litšenyehelo le Phepelo ea Phepelo

• Li-electrode tsa Khauta:Litšenyehelo tse phahameng tsa thepa (khauta ke ~ 70-80 × pricier ho feta silevera), empa mekhoa e tsitsitseng le lihlahisoa tse phahameng li lokafatsa tšebeliso ea tsona ka mekhoa e tlaase, ea boleng bo phahameng.
• Silver Electrodes:Litšenyehelo tse tlase tsa thepa, tse loketseng tlhahiso ea bongata, empa li ka hloka litlolo tse thibelang oxidation (mohlala, nickel plating), ho eketsa ho rarahana ha tlhahiso.

IV. Kakaretso le Likhothaletso

• Khetha Li-electrode tsa Khautabakeng sa: Lisebelisoa tsa mocheso o phahameng, tse senyang, kapa tse ka tšeptjoang haholo (likoloi, tsa bongaka, tsa sefofane).
• Khetha Silver Electrodesbakeng sa: Likopo tse baballang litšenyehelo, tse bonolo tsa tikoloho tse nang le litlhoko tse itekanetseng tsa nako ea bophelo (lisebelisoa tsa elektroniki tsa bareki, lisebelisoa).

Ka ho leka-lekanya litlhoko tsa ts'ebetso, maemo a tikoloho, le lithibelo tsa tekanyetso, mofuta o nepahetseng oa li-electrode o ka khethoa bakeng sa ts'ebeliso ea hau.