High Permeability 1K107 Transformer Nanocrystalline Core Plastic Case

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH251608
• Coating: Epoxy
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Coating
• Material Model: 1K107
• Core Dimensions (mm): Od25* ID16* HD8
• Finished Dimensions(mm): Od25.5* ID14.5* HD9.2
• Item Weight (G): 16.2
• Core Weight (G): 14.2
• Transport Package: Carton and Wooden Box
• Specification: OD 25.5mm, ID 14.5mm, HD 9.2mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 120, 000, 000 Per Year

Product Description

Product Description

Plastic Case Black Nanocrystalline Magnetic Core

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.				JH251608
Description				Plastic Case Black Nanocrystalline Magnetic Core
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)				16.2
QTY/CTN (PCS)				840
Carton Size (cm)				31.5*31*17
Net Weight / CTN (KGS)				14
Gross Weight / CTN (KGS)				15
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, we wholeheartedly embrace the distinct needs of each client, recognizing the vast array of applications for our cutting-edge components. We take pride in offering custom capabilities, skillfully tailored to meet your exact specifications with unmatched precision and excellence. Our bespoke solutions are crafted to not merely meet but to surpass expectations, whether the goal is augmenting performance, adhering to specific design criteria, or overcoming assembly, production, and distribution hurdles.

Company Profile

Since its inception in 2014, Dongguan JH Amorphous Co., Ltd. has emerged as a pivotal entity in the realm of advanced electronics components. With a decade of refining our expertise, technical skills, and production capabilities, we stand as leaders in this competitive industry.

Guided by the seasoned Mr. Hank Chan, who boasts over 18 years of profound experience in the amorphous field, Dongguan JH has earned a sterling reputation in OEM and ODM services. Our distinguished clientele, including industry giants such as Huawei, Geli, and Jinquanhua, speaks volumes of our unyielding commitment to excellence.

As a full-service manufacturer of amorphous cores, we offer a comprehensive suite of services, from coating and slitting to stamping, winding, annealing, and custom assembly. Our dedicated R&D team offers robust technical support across every phase, from initial design to production. Our facility, equipped with 22 winding machines, 5 annealing setups, 4 dispensing machines, 5 assembly units, 10 inductor testers, and 1 CCD auto-inspect machine, ensures an impressive annual capacity of 12 million units, maintaining rigorous quality control throughout.

In our sector, we stand out with a diverse range of amorphous and nanocrystalline materials, available in various types and thicknesses. Be it for standard core dimensions or bespoke tape-wound toroidal assemblies, our premium magnetic materials are designed to meet a wide array of transformer assembly requirements. Our meticulous attention to detail in dimensions and weight ensures our products are apt for applications spanning audio components, compressors, inverters, conductors, transformers, chokes, and more.

Our commitment to quality is steadfast, underpinned by stringent quality control protocols in line with ISO9001:2015 and IATF16949 standards. These certifications are a testament not only to our compliance but also to our dedication to safety, environmental responsibility, and ongoing innovation.

Over the last decade, Dongguan JH has been a pioneer in enhancing the performance, efficiency, and sustainability of amorphous cores. Our relentless pursuit of innovation keeps us at the cutting edge, ensuring we can deliver the very latest advancements to our clients.

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