Waya ya Aloi ya PTC ina upinzani wa kati na mgawo wa juu wa joto chanya wa upinzani. Inatumika sana katika hita mbalimbali. Inaweza kudhibiti halijoto kiotomatiki na kurekebisha nguvu kwa kuweka sasa mara kwa mara na kuweka kikomo cha sasa. Aloi ya PTC ina faida nyingi kama vile udhibiti wa halijoto otomatiki, udhibiti wa nguvu otomatiki, mkondo usiobadilika, kikomo cha sasa, kuokoa nishati na maisha marefu ya vitendo.
Tunaweza kuzalisha aina nyingi za waya za upinzani za PTC. Wateja wengine huita waya za NiFe badala ya waya za PTC.
Kanuni | Kipenyo mm | ||
Waya | Fimbo | Fimbo ya waya | |
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 |
Chapa ya aloi | Kipengele cha kemikali | |
Ni 100% | Fe 100% | |
NF13 | 85-95 | Pumzika |
NF15 | 75-85 | Pumzika |
NF20 | 70-75 | Pumzika |
NF23 | 60-65 | Pumzika |
NF25 | 60-65 | Pumzika |
NF32 | 50-55 | Pumzika |
NF36 | 50-55 | Pumzika |
NF38 | 50-55 | Pumzika |
NF40 | 50-55 | Pumzika |
NF43 | 45-50 | Pumzika |
NF46 | 45-50 | Pumzika |
NF52 | 45-50 | Pumzika |
NF60 | 45-50 | Pumzika |
Chapa ya aloi | 20ºC upinzani | Aina ya uvumilivu |
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 |