High-Efficiency 1K107 Nanocrystalline Magnetic Ring for Car Audio Systems

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH211412
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Coating
• Material Model: 1K107
• Core Dimensions (mm): Od21* ID14* HD12
• Finished Dimensions(mm): Od22.5* ID12.5* HD14
• Item Weight (G): 15
• Core Weight (G): 14.22
• Transport Package: Carton and Wooden Box
• Specification: OD 22.5mm, ID 12.5mm, HD 14mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 120, 000, 000 Per Year

Product Description

Product Description

1K107 Nanocrystalline Magnetic Ring

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.				JH211412
Description				1K107 Nanocrystalline Magnetic Ring
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)				15
QTY/CTN (PCS)				990
Carton Size(cm)				31.5*31*17
Net Weight / CTN (KGS)				15
Gross Weight / CTN (KGS)				16
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 understand that each of our valued customers has a distinct set of needs, especially considering the vast array of applications for our innovative components. This is why we offer tailored custom capabilities, ensuring that each product meets the unique demands of your industry. We can optimize component performance, fulfill specific design criteria, and address complex assembly, production, and distribution challenges seamlessly.

Company Profile

Since its inception in 2014, Dongguan JH Amorphous Co., Ltd. has firmly established itself as a leading supplier of cutting-edge components for industries at the forefront of modern electronics. Over the past decade, we have accumulated extensive experience, technical prowess, and production capabilities that position us as a formidable competitor in the market.

Under the visionary leadership of Mr. Hank Chan, who carries more than 18 years of rich experience in the amorphous sector, we have developed a strong expertise in OEM and ODM services. We proudly serve over 200 prestigious clients, including industry giants like Huawei, Geli, and Jinquanhua.

As a comprehensive, one-stop amorphous core manufacturer, we offer an extensive suite of services that includes coating, slitting, stamping, winding, annealing, and bespoke assembly. Our dedicated R&D team is unwavering in their commitment to providing technical support, design evaluation, and testing from the initial concept stage to the final production phase. Capable of managing both standard and bespoke fabrications in any volume, they ensure our products meet and exceed the performance standards and expectations of our clients. Our production prowess is characterized by remarkable automation, boasting 22 winding machines, 5 annealing units, 4 automatic dispensing machines, 5 automatic assembly machines, 10 inductor testers, and 1 CCD auto-inspect machine. This sophisticated automation elevates our annual production capacity to an impressive 12,000,000 units, while guaranteeing precise quality checks at every step of the production process.

We distinguish ourselves in the industry with an extensive selection of amorphous and nanocrystalline materials, available in various types and thicknesses, ideal for standard core sizes and custom tape-wound toroidal assemblies. Additionally, we provide a full spectrum of superior-grade magnetic materials, meticulously engineered to meet the diverse requirements of transformer assembly. This ensures our products serve a multitude of applications, while adhering to stringent dimensional and weight specifications, such as audio components, compressors, inverters, conductors, transformers, chokes, and more.

Our unwavering commitment to quality drives us to adhere strictly to quality control protocols that comply with ISO9001:2015 and IATF16949 standards. These certifications are more than just formalities; they demonstrate our dedication to safety, environmental stewardship, and continuous innovation.

For a decade, we've been at the forefront of enhancing the performance, efficiency, and sustainability of amorphous cores. We continually keep pace with technological advancements to ensure our leadership in innovation and quality.
 

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