Fil alyaj PTC gen mwayen rezistivite ak segondè koyefisyan tanperati pozitif nan rezistans. Li se lajman ki itilize nan aparèy chofaj divès kalite. Li ka otomatikman kontwole tanperati a ak ajiste pouvwa pa kenbe konstan aktyèl ak limite aktyèl la. PTC alyaj gen anpil avantaj tankou kontwòl tanperati otomatik, règleman pouvwa otomatik, konstan aktyèl, aktyèl limite, ekonomize enèji ak lavi long pratik.
Nou ka pwodwi anpil kalite fil rezistans PTC. Gen kèk kliyan ki rele fil nife olye pou yo fil PTC.
Kòd | Dyamèt mm | ||
Fil elektrik | Baton | Fil baton | |
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 |
Mak alyaj | Eleman chimik | |
Ni 100% | Fe 100% | |
NF13 | 85-95 | Repo |
NF15 | 75-85 | Repo |
NF20 | 70-75 | Repo |
NF23 | 60-65 | Repo |
NF25 | 60-65 | Repo |
NF32 | 50-55 | Repo |
Nf36 | 50-55 | Repo |
Nf38 | 50-55 | Repo |
NF40 | 50-55 | Repo |
NF43 | 45-50 | Repo |
NF46 | 45-50 | Repo |
Nf52 | 45-50 | Repo |
Nf60 | 45-50 | Repo |
Mak alyaj | 20ºC rezistivite | Ranje tolerans |
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 |