Advanced 1K107 Low Loss Transformer with Energy-Saving Nano Core

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH372718
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Coating
• Material Model: 1K107
• Core Dimensions (mm): Od37* ID27* HD18
• Finished Dimensions(mm): Od39* ID25.5* HD20
• Item Weight (G): 58.2
• Core Weight (G): 55.7
• Transport Package: Carton and Wooden Box
• Specification: OD 39mm, ID 25.5mm, HD 20mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 65, 000, 000 PCS Per Year

Product Description

Product Description

Fe-based 1K107 Coating Nanocrystalline Cores

Benefits of Nanocrystalline Core:
 

1. High saturation magnetic induction (Bs)
 

2. Low core loss compare to other core materials
 

3. Good frequency and temperature characteristics,usable to 3000KHz
 

4. Good DC Bias characteristics
 

5. Low leakage flux
 

6. Size saving and lighter weight compare to others
 

 

Detailed Photos

 

Product Parameters

Typical    Parameter
Item No.				JH372718
Description				Fe-based 1K107 Coating Nanocrystalline Cores
Density				7.25g/cm3
Curie Temperature				Tc =570ºC
Crystallization Temperature				Tx =510ºC
Saturation				Bs= 1.2T
Electrical Resistivity				Ρ=100Ω-cm
Saturation Magnetostriction				λs=2~3
Item Weight (g)				58.2
QTY/CTN (PCS)				175
Carton Size (cm)				31.5*31*17
Net Weight / CTN (KGS)				10
Gross Weight / CTN (KGS)				11
Package Optional				Various packages meet your demands
Standard Product list:
Item No.	Core Dimensions (mm)			Finished Dimensions  (mm)			Core Cut Area (mm2)	Ave. magnetic path length (mm)	AL(µH)
	OD	ID	HT	OD	ID	HT			10KHZ (±30%)	100KHZ  (Min)
JH181308	17.5	12.6	8	20.1	9.3	9.6	15.29	47.26	33	4.5
JH201208	20	12	8	22.5	9.8	10.1	24.32	50.24	60	7
JH201210	20	12	10	22.15	10.2	11.6	31.2	50.24	65	8
JH211510	21	15	10	23.9	12.8	13.2	24	57	25	5.25
JH221310	22	13	10	24.1	11.2	11.9	35.1	54.95	70	9
JH251608	25	16	8	28	13	11.5	28.08	64.37	55	5.5
JH252010	25	20	10	27.8	17.4	12.8	19	70.65	31	4
JH261610	26	16	10	28.8	13.7	12.8	38	65.94	72	9
JH281810	28	18	10	30.2	16.2	11.4	39	72.22	60	7
JH302010	30	20	10	32.7	17.7	12.8	38	78.5	60	7
JH302015	30	20	15	32.05	18.05	16.7	58.5	78.5	75	10
JH322008	32	20	8	35	17.5	11.5	31.2	78.5	55	6
JH322010	32	20	10	35	17.5	13	39	78.5	60	7.5
JH372415	37.8	24.2	15	41	21.7	17.5	79.56	97.34	85	13.5
JH383115	38	31	15	41.2	28	17.5	40.95	108.33	70	9
JH382320	38	23	20	41.2	20	22.5	117	95.8	90	14

Custom Services

At Dongguan JH Amorphous Co., Ltd., we deeply understand the unique needs of each client, especially given the vast array of applications for our specialized components. Our mastery in the field enables us to deliver meticulously tailored solutions, customizing each component to impeccably fit your precise requirements. We offer specialized services meticulously designed to enhance the performance of your components. Our solutions not only meet your specific design requirements but also adeptly address challenges in assembly, production, and distribution, ensuring seamless integration into your processes.

Company Profile

Since its inception in 2014, Dongguan JH Amorphous Co., Ltd. has firmly established itself as a crucial provider of high-quality components for innovators in the electronics industry. Over the years, we have leveraged our extensive expertise, honed technical skills, and advanced production capabilities to lead our sector with distinction.

Led by Mr. Hank Chan, whose remarkable 18 years of expertise in the amorphous industry have been invaluable, we have developed a robust portfolio in OEM and ODM services. We are proud to serve over 200 esteemed clients, including industry giants such as Huawei, Geli, and Jinquanhua.

As a comprehensive solution provider in amorphous core manufacturing, we offer a complete range of services, including coating, slitting, stamping, winding, annealing, and customized assembly. Our R&D team is wholly committed to providing thorough technical support, design analysis, and testing from conceptualization to production. Whether you're looking for standard or custom fabrications of any size, our cutting-edge automation and expert craftsmanship ensure your demands are met with unparalleled precision and quality. Our state-of-the-art facilities boast 22 winding machines, 5 annealing units, automated dispensing and assembly, as well as rigorous quality control with 10 inductor testers and a CCD auto-inspection machine, enabling an impressive annual output of 12,000,000 units.

In the competitive marketplace, our extensive array of amorphous and nanocrystalline materials stands out, available in diverse types and thicknesses. These materials are ideal for both standard core sizes and custom toroidal tape-wound assemblies. Furthermore, our premium selection of magnetic materials adeptly fulfills the varied requirements of transformer assembly. This adaptability ensures our products align seamlessly with important dimensional and weight specifications, applicable across a wide range of uses, including audio components, compressors, inverters, conductors, transformers, chokes, and much more.

Our steadfast dedication to quality is reflected in our strict observance of ISO9001:2015 and IATF16949 quality control standards. These certifications affirm our unwavering commitment to safety, environmental responsibility, and ongoing innovation.

For the last decade, we have been leaders in enhancing the performance, efficiency, and sustainability of amorphous cores, consistently staying aligned with the most recent industry innovations.

Client Testimonials

Factory Facilities

FAQ

Q: Are you trading company or manufacturer ?

A: We are an integrated manufacturer of magnetic components, encompassing research and development, production, and sales. We provide customers with one-stop energy-saving, high-efficiency electronic component technology solutions.

Q: Can I get samples?

A: Samples order testing is supported, which help customers understand the performance and quality of core's products more intuitively.

Q:.How long is the sample lead time?

A: For ready samples, it's about 2-3 days. If you require your own size, it takes about 7 days.

Q: How long is the production lead time?

A: Generally it is 5-10 days if the products are in stock. Or 15-30 days if the goods are not in stock, depending on order quantity and production schedule.

Q: Which kinds of certificate would you have?

A: ISO9001, IATF 16949, RoHs, UL,  MSDS and so on.

Q: What is your terms of payment ?

A: Total amount ≤ USD5000, 100% pay in advance. Total amount > USD5000, 30% T/T in advance ,balance pay off before shipment. 
    The L/C is accept for big order, it can be negotiable. 

FAQ for Materials

Q: What Effect Does Heating The Magnetic Material Have?

A: Magnetic materials properties are temperature dependent. When temperature rises the magnetic interaction in the materials reduces due to thermal energy enhancement. When thermal energy overcomes the magnetic energy , magnetic property will reduce drastically or become zero.

Q: What is 1K107 Nanocrystalline Alloy material? Where can it be used?

A: 1K107 Nanocrystalline Alloy is an industry reference material, with different characteristics than proprietary alloys. When the specification or the application calls for a magnetically soft or high permeability material, 1K107 Nanocrystalline Alloy can frequently be successfully applied.

Q: Why must 1K107 Nanocrystalline Alloy  be final annealed to develop magnetic shielding performance?

A: To obtain optimum magnetic properties, annealing MuMetal® alloy following fabrication is essential. This should be done in a furnace that allows for careful control of the annealing temperature and cooling rate. Optimum properties are reached in a pure hydrogen atmosphere.
Q.5. Why does MuMetal or Co-Netic not be used at cryogenic temperature?

Q: What are the limitations on using 1K107 Nanocrystalline Alloy material?

A: The main limitation of the material is its high core loss at 50 Hz when compared with other soft magnetic materials.

Q: Why is coating required for parts made from 1K107 Nanocrystalline Alloy material?

A: SiFe materials are more prone to corrosion hence, to avoid corrosion, rusting or oxidation, coating is highly recommended for SiFe materials based components