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Amorphous Toroidal Nano-crystalline Transformer Core

Amorphous Toroidal Nano-crystalline Transformer Core

Amorphous Toroidal Nano-crystalline Transformer Core

Product Details:

Place of Origin: China
Brand Name: King Magnetics
Certification: RoHS
Model Number: KMN805025T

Payment & Shipping Terms:

Minimum Order Quantity: 50 pcs
Packaging Details: Carton, Amorphous Toroidal Nano-crystalline Transformer Core
Delivery Time: 15 days
Payment Terms: T/T
Supply Ability: 5000 pcs
Detailed Product Description
Name: Amorphous Toroidal Nano-crystalline Transformer Core Material: Nanocrystalline Based Amorphous Ribbon
Part No.: KMN805025T Material Model: 1K107B
Core Dimensions: 80*50*25mm Finished Type: Black Plastic Cased
Max Working Temperature: 120 Degree Usage: High Frequency Power Transformer

 

Why choose us?!!

 

> Ten years experience in manufacturing amorphous and nanocrystalline cores.

> Our own factory produces, we only make high quality magnetic cores.

> Quality is our culture. 100% tested before shipping.

> Alibaba trade assurance, with us your money in safe!

> High performance, our cores can meet world standard quality.

> Your inquiry will be responsed in 24 HOURS. Time is GOLD!

> Small order is welcome, we service every client!

 

 

Amorphous Toroidal Nano-crystalline Transformer Core

Amorphous Toroidal Nano-crystalline Transformer Core

 

 

 

Nanocrystalline based amorphous ribbon wound core 30x20x10 for common mode inductor, for W423
 
 

Nanocrystalline Transformer Core has very high permeability, high saturation induction, low coercivity, low core loss. Suitable for high frequency transformer of inverter welding equipment, solar inverter, and high power transformer in Kw range.
 

Features



Material: Fe-based Nanocrystalline core
Saturation flux density induction: 1.25T
Permeability @ 10KHz: > 20000
Curie temperature(℃): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 90
Ribbon thickness: 25μm
Core shapes: Troidal core

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℃

 

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

 

Characteristics comparision


 

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

 

Core dimensions and Power capacity

 

Part No. Core dimensions Case dimensions Effictive
cross
section
Mean
path
length
Weight Power
@
20KHz
  od id h OD ID H AFe lFe mFe P
  mm mm mm mm mm mm cm2 cm g KW
KMN644020T 64 40 20 68.2 37 23.5 1.87 16.3 222 1-3
KMN805025T 80 50 25 83.5 47.2 28.8 2.93 20.4 433 3-6
KMN1006020T 100 60 20 106 55 25 3.12 25.1 568 5-7
KMN1207020T 120 70 20 125 65 25 3.90 29.8 843 6-10
KMN1207030T 120 70 30 125 65 36 5.85 2.98 1265 10-14
KMN1308040T 130 80 40 136 75 46 7.80 33.0 1864 16-20
KMN1308050T 130 80 50 136 75 56 9.75 33.0 2331 20-25


Other specifications are available according to customer’s requirements.

 

 

Product Overviews

We make cores to customer's drawings. If you need custom cores, please send drawing to us.

 

Full amorphous and nanocrystalline cores catalog download:

http://www.kingmagnetics.com/amorphous-nanocrystalline-cores-catalog.pdf

 

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Contact us

Zhuhai King Magnetics Technology Co., Ltd.

 

Address: 5/F, No.8, Pingdong 1 Road, 
Nanping Science and Technology Park, 
Zhuhai, Guangdong, China, 519060

Telephone: +86-756-830-5985;+86-158-1980-9198

Website: www.kingmagnetics.com

Email: core(at)kingmagnetics.com

 

Contact Details
Zhuhai King Magnetics Technology Co., Ltd.

Contact Person: Mr. Wang

Tel: 86-158-19809198

Send your inquiry directly to us (0 / 3000)