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| Thickness mm |
PowerCore® Grade |
Core Loss W/Kg at 1.5T at 50Hz
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| Guaranteed |
Typical |
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| Magnetic Polarization B@5000 (A/m) (tesla) |
| Typical |
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Permeability µ at 1.5T
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| Typical |
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| 0.50 |
390-50 PP |
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1.73 |
> 2500 |
| 0.50 |
560-50 PP |
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1.74 |
> 2800 |
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| Magnetic properties are achieved after Stress relief Annealing of Epstein set at 790 °C for 2 hrs in Dry nitrogen neutral atmosphere. ( Oxygen < 1000ppm). |
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| PP Grade Application |
| Core loss |
Application |
| Higher W 15/50 4.5 - 5.0 W/Kg |
Higher efficiency motors for consumer goods, washing machines, Hermatically sealed motors used in AC & refrigeration industries |
| Lower W 15/50 3 - 3.5 W/Kg |
High efficiency Ballast, High efficiency motors |
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