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 |