Amorphous Transfomer Core

Amorphous Transfomer Core
Performance characteristics: 
High saturate induction 
Low core loss 
High permeability 
Low coercivity 
Excellent stability 
Relatively low cost 

Application: 
Transformer cores for high frequency switch mode power supplies 
Current transformer cores for electric industry 
Transformer cores for ground-fault-interrupters 
Cores for filters, storage inductors, and reactors 
EMC common mode chokes 
Sensor cores 
Cores for saturable reactors, magnetic amplifiers, beads, and pulse compressors
Saturate Induction 1.25T Hardness Hv 880kg/mm2
Curie Temperature 560  degree C Density 7.2g/cm3
Crystallization Temperature 510 degree C Resistivity 130μ Ω -cm
Saturate Magnetostriction 2× 10-6    
  
Magnetic properties:   
Product type Transverse field annealed No field annealed Longitudinal field annealed
Initial permeability > 3× 104 > 8× 104 > 1× 104
Maximum permeability > 5× 104 > 45× 104 > 50× 104
Remanence < 0.2T 0.6T > 0.85T
Coercivity < 1.8A/m < 0.8A/m < 1.8A/m
Core loss (20kHz, 0.5T) < 50 W/kg < 25W/kg < 90W/kg
Core loss (100kHz, 0.3T) < 150W/kg < 150W/kg < 300W/kg
Variation of core loss (-55-125) < 15% < 15% < 15%

Product Origin: China
Model Number: Rf-005
Brand Name:  
   
   

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Company Name: Hefei Ruifeng Electronic Techology Co., Ltd
Contact Person: Nina Zou
Address: Room 1805, No 230, Shuang Qi road. Hefei,China
Zip: 230001
Telephone: 86-551-4203142
Fax:  
E-mail: rfelectrnic.tech@gmail.com
Website: www.ruifengtech.com

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