Home Companies Zhuhai King Magnetics Technology Co., Ltd.

20KHz frequency Nanocrystalline core for High frequency heating systems

Contact Us

[China]

Trade Verify

Address: 1/F, Pingxi 5 Road, Nanping Science and Technology Zone, Zhuhai, Guangdong, 519060, China

Contact name:Wang

Verified Suppliers

Country/Region	china
City & Province	zhuhai guangdong

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