| Customization: | Available |
|---|---|
| Product Name: | Nanocrystalline Gap Core |
| Model No.: | Kmag402515 |
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Amorphous and Nanocrystalline Gap Core
Amorphous and nanocrystalline gap cores have high saturation flux density, low core loss, high permeability, can withstand large working current. They are suitable for PFC choke, output filter inductor, solar inverter inductor, hall effect transducer.
Features
Material: Fe-based Nanocrystalline core
Saturation flux density induction: 1.25T
Permeability @ 10KHz: 80000
Permeability @ 100KHz: 20000
Curie temperature(ºC): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 115
Ribbon thickness: 25μm
Core shapes: Gap core
> PFC choke
> Output filter inductor
> Solar inverter
> Hall effect transducer
Characteristics
> High saturation flux density -- Not easy to saturate, Large DC bias
>Gap core - Withstand large working current
>Low core loss - Low temperature rise
Standard Dimensions Of Nanocrystalline Cores
| Part No. | Core dimensions(mm) | Finished dimensions(mm) | Effictive cross area (cm2) |
Mean path length (cm) |
Gap (mm) | AL Value* | |||||
| od | id | h | OD | ID | H | Ae | Lm | Lg | AL | ||
| KMAG201208 | 20 | 12 | 8 | 21.7 | 10.8 | 9.9 | 0.28 | 5.0 | 0.5 | 0.125 | |
| KMAG261610 | 26 | 16 | 10 | 28.3 | 14.0 | 12.8 | 0.44 | 6.6 | 0.5 | 0.165 | |
| KMAG402515 | 40 | 25 | 15 | 44.4 | 22.0 | 18.8 | 0.99 | 10.2 | 0.8 | 0.240 | |
| KMAG603525 | 60 | 35 | 25 | 64.0 | 31.0 | 29.0 | 2.75 | 14.9 | 5.0 | 0.148 | |
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