PTC qotishmalari o'rtacha chidamlilik va chidamli haroratning yuqori ijobiy koeffitsientiga ega. U turli isitgichlarda keng qo'llaniladi. Bu haroratni avtomatik ravishda boshqarish va doimiy ravishda joriy va cheklovli joriy holda quvvatni sozlashi mumkin. PTC qotishmasi haroratni avtomatik boshqarish, avtomatik quvvatni tartibga solish, doimiy oqim, joriy cheklash, energiya tejash va uzoq amaliy hayot kabi ko'plab afzalliklarga ega.
Biz PTC qarshilik simining ko'p turlarini ishlab chiqarishimiz mumkin. Ba'zi mijozlar PTC simlari o'rniga Nif simlarini chaqiradilar.
Kod | Diametri mm | ||
Sim | Tayoqchi | Sim tayoq | |
Nf13 | 0.05-8.0 | 12-30 | 8-14 |
Nf15 | 0.05-8.0 | 12-30 | 8-14 |
Nf20 | 0.05-8.0 | 12-30 | 8-14 |
Nf23 | 0.05-8.0 | 12-30 | 8-14 |
Nf25 | 0.05-8.0 | 12-30 | 8-14 |
Nf32 | 0.05-8.0 | 12-30 | 8-14 |
Nf36 | 0.05-8.0 | 12-30 | 8-14 |
Nf38 | 0.05-8.0 | 12-30 | 8-14 |
Nf40 | 0.05-8.0 | 12-30 | 8-14 |
Nf43 | 0.05-8.0 | 12-30 | 8-14 |
NF46 | 0.05-8.0 | 12-30 | 8-14 |
Nf52 | 0.05-8.0 | 12-30 | 8-14 |
Nf60 | 0.05-8.0 | 12-30 | 8-14 |
Qotishma brend | Kimyoviy element | |
Ni 100% | Fe 100% | |
Nf13 | 85-95 | Dam olish |
Nf15 | 75-85 | Dam olish |
Nf20 | 70-75 | Dam olish |
Nf23 | 60-65 | Dam olish |
Nf25 | 60-65 | Dam olish |
Nf32 | 50-55 | Dam olish |
Nf36 | 50-55 | Dam olish |
Nf38 | 50-55 | Dam olish |
Nf40 | 50-55 | Dam olish |
Nf43 | 45-50 | Dam olish |
NF46 | 45-50 | Dam olish |
Nf52 | 45-50 | Dam olish |
Nf60 | 45-50 | Dam olish |
Qotishma brend | 20ºC chidamlilik | Bardoshlik oralig'i |
Nf13 | 0,13 | ± 0,02 |
Nf15 | 0,15 | ± 0,02 |
Nf20 | 0,20 | ± 0,02 |
Nf23 | 0,23 | ± 0,02 |
Nf25 | 0,25 | ± 0,02 |
Nf32 | 0,32 | ± 0,02 |
Nf36 | 0,36 | ± 0,02 |
Nf38 | 0,38 | ± 0,02 |
Nf40 | 0.40 | ± 0,02 |
Nf43 | 0,43 | ± 0,02 |
NF46 | 0,46 | ± 0,02 |
Nf52 | 0,52 | ± 0,02 |
Nf60 | 0,60 | ± 0,02 |