Fe-based Nanocrystalline Choke Core
Features
- ID=32mm, OD=40mm, H=15mm (nominal)
- Le:11.3cm, Ac: 0.45cm2, Weight: 52g
- AL value ≥47.2μH@10kHz/0.1V/1Ts
- 15mm 1k107 ribbon wound, fixed by sponge after annealing
- Adjustable remanence due to different annealing technical
Specifications
| Part Number | CP32-40-15A |
| Description | Fe-based Nanocrystalline Choke Core |
| Structure | Toroidal |
| Material | 1k107 Nanocrystalline 15mm Ribbon |
| Finish Type | White PBT Plastic Box |
| Saturation Magnetic Induction (Bs) | 1.25 T |
| Crystallization Temperature (Tx) | 500 °C |
| Curie Temperature (Tc) | 570 °C |
| Density (ρ) | 7.20 g/cm3 |
| Resistivity | 130 μΩ.cm |
| Filling Coefficient | ≥ 0.75 |
| Mean Magnetic Path (Le) | 11.3 cm |
| Net Area (Ac) | 0.45 cm2 |
| AL Value | ≥ 47.2 μH |
| Test Conditions | 10 kHz / 0.1 V / 1 Ts |
| Weight | Approx. 52 g |
| Accept Customized | Yes |
Dimensions
| Dimensions (mm) | ID | OD | HT |
| Nominal Size | 32±0.5 | 40±0.5 | 15±0.2 |
| Finish Size | 29±0.5 | 45±0.5 | 19±0.5 |
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Fe-based Nanocrystalline Choke Core