Product details

 

●Cores of distribution transformers (50-60Hz)

●Cores of medium frequency power transformers (400Hz-15KHz)

●Cores of switching power supply transformers (Below 15KHz)

●Cores of filter reactors, filter and energy storage inductors, and power factor correction (PFC) inductors for (Below 50KHz)

●High-frequency rectangular cut cores of output inductors and transformers in switch mode power supply(SMPS), uninterruptible power supply (UPS) etc

●Cores of saturation reactors and pulse compressors

 

 

●Highest saturation magnetic induction among amorphous alloys ——Minimize component size

●Low coercive force ——Improve component efficiency

●Low iron loss (1/3 to 1/5 of silicon steel sheets) ——Reduce component temperature rise Excellent temperature stabilit

 

 

Saturation Magnetic Induction	1.56T	Curie Temp.	410℃
Saturation Magnetostriction	27*10-6	Crystallization Temp.	550℃
Density	7.18g/cm3	Hv Hardness	960
Resistivity	130μΩ·cm	Conti. Operating Temp.	-55-130℃

 

 

Property	Magnetic Field Annealing Transversal	Annealing Without Magnetic Field	Magnetic Field Annealing Longitudinal
μm Max. Permeability	＞2*104	＞20*104	＞25*104
Saturation Magnetic Induction	1.5T	1.5T	1.5T
Residual Magnetic Induction	＜0.5T	0.6-1.0T	1.2T
Coercive Force	＜4A/m	＜6A/m	＜2.5A/m
（50Hz，1.4T） Loss (50Hz，1.4T)	＜0.2W/kg	＜0.13W/kg	＜0.25W/kg
（400Hz，1.2T） Loss (400Hz，1.2T)	＜1.8W/kg	＜1.25W/kg	＜2W/kg
（8KHz，1.2T） Loss (8KHz，1.2T)	＜80W/kg	＜60W/kg	＜100W/kg
（-55-125℃） Iron Loss Variation (-55-125℃)	＜15%	＜15%	＜15%
（120℃ 200 hour） Iron Loss Variation (120℃ 200 Hours)	＜15%	＜15%	＜15%

 

 

Type	（mm） Width	（μm） Thickness	Type	（mm） Width	（μm） Thickness
1K101-5mm	5±0.2	27±3	1K101-20mm	20±0.2	27±3
1K101-8mm	8±0.2	27±3	1K101-25mm	25±0.2	27±3
1K101-10mm	10±0.2	27±3	1K101-30mm	30±0.2	27±3
1K101-15mm	15±0.2	27±3	1K101-35mm	35±0.2	27±3

Sunbow can produce other customized strips per user’s request.

 

 

Q: Are you trading company or manufacturer?

A: We are professional manufacturer specialized in the design、development and production of new-type amorphous、nanocrystalline、silicon steel sheets and other magnetic materials and components.

 

Q: What’s your production capacity ?

A: The annual production capacity of amorphous&nanocrystalline ribbon is 600 tons;

The annual production capacity of power electronic core is 35 million;

C-type iron core annual production capacity of 240 tons;

The annual production capacity of reactors is 50,000;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

http://www.sunbowmagnetic.com/