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IGBT transformer use Nanocrystalline core for frequency at 30KHz

Minimum Order Quantity : 100 pcs Price : -
Packaging Details : Paper box Delivery Time : 15 days
Payment Terms : T/T Supply Ability : 30000 pcs
Place of Origin: China Brand Name: King Magnetics
Certification: RoHS, UL94-V0(Plastic Case) Model Number: 100*60*20

Product Description

High Efficiency Nanocrystalline cores for Power Transformer
 
 
Core dimensions and Power capacity:
 
70*40*25      3-5KW
80*50*25      4-6KW
100*60*20     6-8KW
120*70*20     7-12KW
120*70*30     12-15KW
130*80*40     15-20KW
130*80*50     20-25KW
 
 
Applications
 
>> Inverter welding machines 
>> Electrolytic plating power supplies
>> High Power Laser power supplies
>> Communication, high-speed railway power supplies
>> High frequency heating systems
>> High frequency and high power switched mode power supply
 
 
Features
 
>> High saturation flux density - you can reduce volume of transformers vs tranditional Ferrite
>> High permeability - improve efficiency,lower exciting power and reduce copper loss
>> Low coercivity and Low core loss - low temperature rise
>> Excellent thermal stability - working temperature of -40 - 130℃
 
 
Properties Nanophous cores Ferrite cores
Saturation Flux density(T) 1.25 0.5
Remanence (T) (20KHz) <0.2 0.2
Core loss (20KHz/0.2T) (W/Kg)  <4 7.5
Core loss (20KHz/0.5T) (W/Kg) <40 can not use
Core loss (50KHz/0.3T) (W/Kg) <50 can not use
Permeability (20KHz) >20,000 2000
Coercivity (A/m) <2.0 6
Saturation magnetostriction(*10^-6) <2 4
Resistivity (μΩ.cm) 90 10^6
Curie temperature() 560 <200
Stacking factor >0.75 n/a

 

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core@kingmagnetics.com
+8615819809198