Wajer PTC Alloy għandu reżistenza medja u koeffiċjent ta 'reżistenza għoli ta' temperatura pożittiva. Huwa użat ħafna f'diversi ħiters. Jista 'awtomatikament jikkontrolla t-temperatura u jaġġusta l-qawwa billi jżomm kurrenti kostanti u jillimita l-kurrent. Liga PTC għandha ħafna vantaġġi bħal kontroll awtomatiku tat-temperatura, regolazzjoni awtomatika tal-qawwa, kurrent kostanti, limitazzjoni tal-kurrent, iffrankar tal-enerġija u ħajja prattika twila.
Nistgħu nipproduċu ħafna tipi ta 'wajer tar-reżistenza PTC. Xi klijenti jsejħu wajers NiFe minflok wajers PTC.
Kodiċi | Dijametru mm | ||
Wajer | Virga | Vireg tal-wajer | |
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 |
Marka tal-liga | Element kimiku | |
Ni 100% | Fe 100% | |
NF13 | 85-95 | Mistrieħ |
NF15 | 75-85 | Mistrieħ |
NF20 | 70-75 | Mistrieħ |
NF23 | 60-65 | Mistrieħ |
NF25 | 60-65 | Mistrieħ |
NF32 | 50-55 | Mistrieħ |
NF36 | 50-55 | Mistrieħ |
NF38 | 50-55 | Mistrieħ |
NF40 | 50-55 | Mistrieħ |
NF43 | 45-50 | Mistrieħ |
NF46 | 45-50 | Mistrieħ |
NF52 | 45-50 | Mistrieħ |
NF60 | 45-50 | Mistrieħ |
Marka tal-liga | 20ºC reżistenza | Firxa ta' tolleranza |
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 |