Txais tos rau peb lub vev xaib!
PTC Thermistor Alloy Resistance NiFe28 NiFe30 Hlau yog rau Kub rhiab heev Resistance
PTC Alloy hlau muaj qhov nruab nrab resistivity thiab siab zoo kub coefficient ntawm kuj. Nws yog dav siv nyob rau hauv ntau yam cua sov. Nws tuaj yeem tswj tau qhov kub thiab txias thiab kho lub zog los ntawm kev ua kom tsis tu ncua thiab txwv tam sim no. PTC alloy muaj ntau yam zoo xws li kev tswj qhov kub thiab txias, tsis siv neeg tswj fais fab, tsis tu ncua tam sim no, kev txwv tam sim no, txuag hluav taws xob thiab siv lub neej ntev.
Peb tuaj yeem tsim ntau hom PTC tsis kam xaim. Qee cov neeg siv hu NiFe xov hlau tsis yog PTC xov hlau.
Yog tias koj muaj cov cai tshwj xeeb ntawm Tem.Coeff thiab Resistivity thiab txoj kab uas hla, thov qhia rau peb paub. Peb tuaj yeem hloov kho rau koj. Zoo li,
NF13-Resistivity 0.13μΩm, Tem. Cov. 3400-3600PPm (Ni90).
Ni89.8% Mn0.2% Fe10%
Zoo li, 0.05mm txoj kab uas hla PTC-4500
NF13-Resistivity 0.13μΩm, Tem. Cov. 3400-3600PPm (Ni90).
Ni89.8% Mn0.2% Fe10%
Zoo li, 0.05mm txoj kab uas hla PTC-4500
| Code | Txoj kab uas hla mm | ||
| Hlau | Qws | Hlau qws | |
| NF 13 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF 15 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF 20 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF 23 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF 25 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF 32 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF36 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF38 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF40 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF43 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF46 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF52 | 0.05-8.0 Nws | 12-30 | 8–14 |
| NF60 | 0.05-8.0 Nws | 12-30 | 8–14 |
| Alloy hom | Chemical element | |
| Tsis yog 100% | Fe 100% | |
| NF 13 | 85-95 : kuv | So |
| NF 15 | 75-85 : kuv | So |
| NF 20 | 70-75 ib | So |
| NF 23 | 60-65 | So |
| NF 25 | 60-65 | So |
| NF 32 | 50-55 | So |
| NF36 | 50-55 | So |
| NF38 | 50-55 | So |
| NF40 | 50-55 | So |
| NF43 | 45-50 | So |
| NF46 | 45-50 | So |
| NF52 | 45-50 | So |
| NF60 | 45-50 | So |
| Alloy hom | 20ºC tiv taus | Tolerance ntau |
| NF 13 | 0.13 | ± 0.02 hli |
| NF 15 | 0.15 | ± 0.02 hli |
| NF 20 | 0.20 ib | ± 0.02 hli |
| NF 23 | 0.23 | ± 0.02 hli |
| NF 25 | 0.25 | ± 0.02 hli |
| NF 32 | 0.32 ib | ± 0.02 hli |
| NF36 | 0.36 ib | ± 0.02 hli |
| NF38 | 0.38 ib | ± 0.02 hli |
| NF40 | 0.40 ib | ± 0.02 hli |
| NF43 | 0.43 ib | ± 0.02 hli |
| NF46 | 0.46 ib | ± 0.02 hli |
| NF52 | 0.52 ib | ± 0.02 hli |
| NF60 | 0.60 ib | ± 0.02 hli |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
