Chinese Toroidal Transformer Core Made by Grain Oriented Steel

Chinese Toroidal Transformer Core Made by Grain Oriented Steel
Nanocrystalline cores feature very high permeability over low frequency to high frequency up to 30Mhz. They are very suitable for common mode choke to be used as EMC filter to compress conducted common mode noise. Compared to traditional ferrite core, nanocrystalline core has a lot of advantages as high inductance, good filter effective, small size and volume, less turns of copper wire, lower power consumption and high efficiency.

Features

Material: Fe-based Nanocrystalline core 
Saturation flux density induction: 1.25T 
Permeability @ 10KHz: 80000
Permeability @ 100KHz: 20000
Curie temperature(ºC): 560 
Stacking factor: 0.78 
Saturation magnetostriction(*10^-6): <2 
Resistivity (μΩ.cm): 115 
Ribbon thickness: 25μm 
Core shapes: Troidal core
 

Applications

>> EMC Filter
>> Switched mode power supply
>> Computer power supply
>> Communication and network power supply
>> Laser and X-ray power supply
>> Welding equipment and Electrical plating power supply
>> Solar energy equipment and Wind power generator
>> Household electrical appliance
>> Uninterruptable power supply (UPS)
>> Frequency converter
>> Inducted heating equipment
>> high-speed railway power supplies

>> VFD Inverter Drive Motor Systems

Standard Cores

                                     15+ years of manufacturing experience

         Wuxi Sheraxin Electrical Steel Co., Ltd

                                             Professional, efficient and good service
                                              Do things sincerely, connect the world



 

Our main business field is the manufacturing, Processing and distributing of silicon steel product. Our company main product including Cold Rolled Grain Oriented Silicon Steel (CRGO) coil/strip/sheet , Cold Rolled Grain Non-oriented Silicon Steel (CRNGO) coil/strip/sheet , Transformer iron core, EI,TI Laminations etc...

We have more than 15+ years of manufacturing experience and 20 years of domestic market. We have customized production capacity. We have more than 80 employees and the factory covers an area of more than 8,000 square meters. Year capacity up to 100, 000 Tons.

We are also agent of Baosteel, Wisco, Shougang Group, Shagang, An steel. Tisco etc.  We have best supply chain and competitive price, will match different quality and price level requirement.   Now our clients throughout the world and areas in MID-east, Africa, South-America, Southeast Asia, Latin-America, Europe etc...

* MAGNETIC PROPERTIES
The product has the characteristics of low iron loss, high permeability and excellent application performance.


* THICKNESS TOLERANCE
Good thickness tolerance shows that the thickness difference in parallel rolling direction is small, the thickness difference in vertical rolling direction is small, and the lamination coefficient is high.


* PROCESSING PROPERTY
The product is suitable for punching and cutting, with good dimensional tolerances.


* INSULATION COATING
The insulation coating has small color deviation, excellent resistance to heating and corrosion with high insulation coating resistance.

1. We are a manufacturer and have a large amount of inventory, we can meet your customization needs with fast delivery.

2. We are a trustworthy manufacturer, can give you a more stable supply of products, stable price, perfect after-sales service.

3. We have strict and perfect raw material screening standards and quality test method. The qualified rate of our exported products is 100% and we accept any third-party inspection before shipping.

4. We are very close to the port of Shanghai, so the freight is very cheap and the delivery is fast.

Q1: Are you a manufacturer?