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| Categories | Amorphous C core | 
|---|---|
| Brand Name: | King Magnetics | 
| Model Number: | KMAC-20 | 
| Certification: | IOS:9001 | 
| Place of Origin: | Zhuhai Guangdong China | 
| MOQ: | 5pcs | 
| Price: | - | 
| Payment Terms: | T/T | 
| Supply Ability: | 10000/PCS/Per mouth | 
| Delivery Time: | 21 Work days | 
| Packaging Details: | Carton | 
| Part number: | KMAC-20 | 
| Name: | KMAC20 amorphous c core of high permeability for current transformer | 
| Material: | Fe-based amorphous alloy | 
| Saturation Induction: | 1.56T | 
| Shape: | shape cut core | 
| Usage: | High Frequency Inductor, transformer | 
| Application: | Solar inverter, Audio Transformer | 
| Ribbon Thickness: | 25um | 
| Company Info. | 
| Zhuhai King Magnetics Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Material: Fe-based amorphous core
Saturation flux density induction: 1.56T
Curie temperature(℃): 410
Stacking factor: >0.8
Saturation magnetostriction(*10^-6): <30
Resistivity (μΩ.cm): 110
Ribbon thickness: 25μm
Core shape: C core
>> Solar inverter filter
>> PFC choke
>> Midium frequency transformer
>> Diffrental mode choke
>> Output filter
>> Audio transformer

| Part No. | Core dimensions | Effictive cross section | Mean path length | Weight | |||||
| A | B | C | D | E | F | AFe | lFe | mFe | |
| mm | mm | mm | mm | mm | mm | cm2 | cm | g | |
| KMAC-20 | 11 | 13 | 50 | 30 | 35 | 72 | 15.7 | 2.94 | 331 | 
| KMAC-32 | 13 | 15 | 56 | 30 | 41 | 82 | 17.9 | 3.47 | 447 | 
| KMAC-40 | 13 | 15 | 56 | 35 | 41 | 82 | 17.9 | 4.05 | 522 | 
| KMAC-50 | 16 | 20 | 70 | 25 | 52 | 102 | 22.7 | 3.56 | 580 | 
| KMAC-63 | 16 | 20 | 70 | 30 | 52 | 102 | 22.7 | 4.27 | 696 | 
| KMAC-80 | 16 | 20 | 70 | 40 | 52 | 102 | 22.7 | 5.70 | 928 | 
| KMAC-100 | 16 | 20 | 70 | 45 | 52 | 102 | 22.7 | 6.41 | 1043 | 
| KMAC-125 | 19 | 25 | 83 | 35 | 63 | 121 | 27.2 | 5.92 | 1157 | 
| KMAC-160 | 19 | 25 | 83 | 40 | 63 | 121 | 27.2 | 6.76 | 1322 | 
| KMAC-200 | 19 | 25 | 83 | 50 | 63 | 121 | 27.2 | 8.46 | 1653 | 
| KMAC-250 | 19 | 25 | 90 | 60 | 63 | 128 | 28.6 | 10.15 | 2085 | 
| KMAC-320 | 22 | 35 | 85 | 50 | 79 | 129 | 30.6 | 9.79 | 2148 | 
| KMAC-400 | 22 | 35 | 85 | 65 | 79 | 129 | 30.6 | 12.73 | 2793 | 
| KMAC-500 | 25 | 40 | 85 | 55 | 90 | 135 | 32.5 | 12.24 | 2856 | 
| KMAC-630 | 25 | 40 | 85 | 70 | 90 | 135 | 32.5 | 15.58 | 3635 | 
| KMAC-800A | 25 | 40 | 85 | 85 | 90 | 135 | 32.5 | 18.91 | 4414 | 
| KMAC-800B | 30 | 40 | 95 | 85 | 100 | 155 | 36.1 | 22.70 | 5879 | 
| KMAC-1000 | 33 | 40 | 105 | 85 | 106 | 171 | 39.0 | 24.96 | 6994 | 
Other specifications are available according to customer’s
requirements.
1. Nanocrystalline cores for common mode chokes
- Very high permeability, suitable for EMI common mode chokes.
2. Amorphous and nanocrystalline c cores
- High saturation flux density, and low core loss.
- Nanocrystalline c cores are the updated material with ultra high performance.
3. Custom cores and magnetic components
- Oval shape nanocrystalline cores for VFD noise suppresor.
- Amorphous inductors for output DC choke or PFC choke.
- Nanocrystalline toroidal cores for common mode choke.
More information please visit: www.kingmagnetics.com
Zhuhai King Magnetics Technology Co., Ltd.
Address: 1/F, No 5 Pingxi 5 Road
Nanping Science and Technology Zone
Zhuhai, Guangdong, China, 519060
Telephone: +86-756-830-5985;
Cell Phone: +86-158-1980-9198;
Website: www.kingmagnetics.com
Email: core@kingmagnetics.com
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