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Product Description
![]() | Soft Ferrite Magnetic Core Introduction Our soft ferrite cores are manganese‑zinc (Mn‑Zn) power ferrite components, Representative Materials: 40, 44, 95, 97 |
Soft Ferrite Magnetic Core Advantages: 1. Low Loss 2. High Magnetic Permeability 3. Good Power Loss Temperature Curve 4. High Curie Temperature | ![]() |
![]() | Application of Soft Ferrite Core: high frequency transformer core, switching power supply core, SMPS transformer core, power adapter core, pulse transformer core, industrial power module core, automotive power ferrite core |
FAQ of Power Soft Magnetic Ferrite Q1: What is the main material of this product? A1: It is made of soft magnetic ferrite with excellent magnetic conductivity. Q2: Can you provide custom sizes and shapes? A2: Custom size shape and technical parameters are supported. | ![]() |
对比项目 Item | 40 | 44 | 95 | 97 |
初始磁导率 Initial Permeability μi | 2300 ±25% | 2400 ±25% | 3300 ±25% | 3300 ±25% |
最佳损耗温度 Optimal Loss Temperature | 80~100℃ | 90~110℃ | 70~90℃ | 100~120℃ |
居里温度 Curie Temperature Tc | ≥200℃ | ≥205℃ | ≥215℃ | ≥240℃ |
饱和磁通密度 Saturation Flux Density Bs (25℃) | 510 mT | 510 mT | 530 mT | 540 mT |
剩余磁通密度 Remanent Flux Density Br | 95 mT | 110 mT | 120 mT | 130 mT |
矫顽力 Coercive Force Hc | 14 A/m | 13 A/m | 10 A/m | 9 A/m |
适用频率范围 Operating Frequency Range | 20kHz~150kHz | 80kHz~300kHz | 60kHz~250kHz | 60kHz~250kHz |
典型磁芯外形 Typical Core Shapes | EE、EI、EFD、小功率PQ | PQ、RM、ETD、EER | 大尺寸PQ、ETD、ER | 车载专用磁芯、大尺寸功率磁芯 |
Company Profile


Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS,S.F EXPRESS etc. |

| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |