Low Loss Toroid Iron Core for Inductor Transformer

• Material: Iron-based Nanocrystalline Core
• Shape: Toroidal
• Certification: ISO9001
• Model NO.: Customized
• Application: Transformer
• Chemical Composition: Fe,Nb,Cu,Si,B
• Type: Nanocrystalline
• Keywords: Transformer Core
• Grade: 1K107
• Coating: Black Tape/Crepe Paper
• Advantage: Low Loss
• Feature: High Magnetic Contenet
• Size: Customized Size
• Transport Package: Tin Box + Carton
• Specification: Customized
• Origin: China
• Production Capacity: 50000pieces/Month

Product Description

Product Description

 

 

 

Specification

Magnetic core size(mm)			Protective box size(mm)			Effective cross-sectional area Ae(mm2)		Magnetic path length Ie(mm)		Maximum DC overcurrent class (A)
id	od	ht	ID	OD	HT
14	19	6.5	12	22	8	11.86		51.81		20
14	20	10	12	22.3	11.4	29.68		52.29		40
16	21	10	15	24	12.3	24.85		57.41		60
16	23	8	15	24	9.7	20.44		61.23		60
16	23	10	15	24	12.3	34.62		59.92		60
17	22	10	15.3	24.4	12.3	24.86		60.59		60
17	21	8	15.3	24	9.7	25.56		60.67		60
17	23	8	15.3	24.4	9.7	26.89		61.34		60
18	23	10	16.4	24.4	12.3	29.78		60.38		70
18	24	9	16.4	25	11.2	34.78		60.89		70
18	25	10	16.4	25.9	12.3	37.97		64.56		70
19	24	9	17.3	25	11.2	40.39		65.32		80
19	25	10	17.3	26	12.3	39.42		62.31		80
19	26	10	17.3	27.3	12.3	48.32		69.56		80
20	25	10	18.5	26.3	12.3	39.29		70.32		90
20	28	10	18.5	29	12.3	45.76		73.88		90
20	32	10	18.5	32.3	12.3	58.91		78.75		90
21	29	10	18.2	31.3	12.3	39.65		77.19		100
21	26	8	18.3	27.4	9.7	46.54		78.32		100
21	28	10	18.3	30	12.3	50.39		77.45		100
22	28	10	20.5	30	12.3	49.32		79.89		120
22	32	10	20.5	33.4	12.3	43.58		73.43		120
23	32	10	21.3	33.4	12.3	44.56		74.56		120

 

Transport Packaging

 

Company Profile

Evergrowing Resources Cooperation Limited was located in Nanjing, Jiangsu Province, China. We supply different kinds of industrial products and services to domestic and international customers for more than 15 years. Our main products are amorphous alloy strips, iron cores, special steel bars, Silicon steel and so on.
Amorphous alloy is a new soft magnetic material. It is known as a new material with environmental protection, energy saving and high efficiency. It is produced through an advanced technology of rapid solidification of molten metal at a cooling rate of about a million 'C/sec. Now our amorphous strip could be used to make EMC common mode inductor, current transformer core, transformer core, inductor core and so on. Amorphous ribbon has many advantages, such as high permeability, high saturated induction, high electrical resistivity, high density, low core loss and good stability. It can replace the materials of silicon steel, permalloy and ferrites, widely used in electric power, electronic products.Additionally, we supply all kinds of special steel bars, such as rolled bars, cold drawn steel bars, forged steel bars, and tool steel bars. And we could perform further processing according to customer's requirements such as peeling, grinding and heat treatment.Till now, we have extended our industrial train and enhanced the ability to provide the whole item, in that case, we have strengthened our market advantage all the time.

Our Advantages

Our advantages are that we can provide high quality material and services to all customers.
With our understanding of the uniqueness of core products, customization is one of the focuses of our services, and our partner factories have professional equipment and professional staff. Our company can provide high quality materials and services, as well as more products of different materials, 100% in line with customer standards, our mission is to provide the highest quality products at the bes price. We can deliver all orders on time, so that every customer can experience satisfactory service. After receiving the product,we will still provide answers to any quality questions.

 

FAQ

1. who are we?
We are a group of enterprises based in Jiangsu, China, specializing in steel sales and amorphous strip production. Equipped with top factory resources and procurement channels for steel in China, we have been dedicated to providing premium quality steel resources to countries worldwide for the past decade. As a result, we have established long-term partnerships with most of our clients. Our products are sold mainly to Europe (61%), Africa (22%), North America (8%), and Asia (9%).
In terms of amorphous strips, we possess the most advanced and sophisticated production equipment. We leverage our sales experience to offer direct factory sales, providing not only a price advantage but also customized products that meet the unique needs of our customers. This allows us to provide unparalleled quality services and products. Drawing on our extensive global expertise, we are able to connect customers and suppliers from around the world.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Amorphous strip\Steel

4. why should you buy from us not from other suppliers?
We are top agent of several different steel mills in Asia and Europe,so we have ability to offer best quality products and services to our clients.We have international technology.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF
Accepted Payment Type:T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow
Language Spoken: English, Chinese