Non-Crystalline Core Electronic Transformer with Plastic Case for Improved Efficiency

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH 251610
• Coating: Plastic Case
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Plastic Case
• Material Model: 1K107
• Core Dimensions (mm): Od25* ID16* HD10
• Finished Dimensions(mm): Od27.5* ID13.8* HD12.2
• Item Weight (G): 22.3
• Core Weight (G): 17.8
• Transport Package: Carton and Wooden Box
• Specification: OD 25mm, ID 16mm, HD 10mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 65, 000, 000 Per Year
• Package Size: 34.00cm * 20.00cm * 19.00cm
• Package Gross Weight: 18.800kg

Product Description

Product Description

281412 Nano Crystalline Magnetic Ring for Renewable Energy Inductor Filter

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.				JH 251610
Description				Nano Crystalline 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)				22.3
QTY/CTN (PCS)				1300
Carton Size(cm)				31.5*31*17
Net Weight / CTN (KGS)				18
Gross Weight / CTN (KGS)				18.8
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 recognize that the requirements of each customer are a reflection of their unique needs. Our expansive range of applications for our components drives us to offer bespoke custom capabilities. With our tailored services, we can: boost component performance, meet specific design criteria, and tackle assembly, production, and distribution challenges with finesse.

Company Profile

Founded in 2014, Dongguan JH Amorphous Co., Ltd. has emerged as a pivotal supplier in the realm of advanced electronics components. Our decade-long journey has armed us with unparalleled experience, superior technical acumen, and robust production capabilities, positioning us as leaders in a competitive industry.

Under the visionary guidance of Mr. Hank Chan, with his remarkable 18+ years in the amorphous sector, we have curated a diverse array of OEM and ODM services. Our clientele, exceeding 200 prestigious names like Huawei, Geli, and Jinquanhua, stands testament to our excellence.

As a comprehensive, one-stop manufacturer for amorphous cores, we provide an all-encompassing suite of services. From coating, slitting, stamping, winding, to annealing and custom assembly, our offerings are vast. Our R&D team is unwavering in their commitment to deliver technical support, design evaluation, and testing from concept to production. Equipped to manage both standard and bespoke fabrications in any volume, our team ensures all products meet customer performance expectations. Our state-of-the-art production is characterized by exceptional automation, including 22 winding machines, 5 annealing units, 4 automatic dispensers, 5 auto assembly machines, 10 inductor testers, and a CCD auto-inspect machine. This innovation boosts our annual output to 12,000,000 units, maintaining rigorous quality checks throughout production.

We distinguish ourselves in our industry with an extensive selection of amorphous and nanocrystalline materials of all types and thicknesses. Ideal for both standard core sizes and custom toroidal assemblies, we also offer premium magnetic materials to satisfy varied transformer assembly demands. Our solutions are engineered to meet diverse applications while adhering to stringent dimensional and weight specifications, suitable for audio components, compressors, inverters, conductors, transformers, chokes, and other uses.

Our dedication to quality is unwavering, which is why we adhere to stringent quality control measures aligned with ISO9001:2015 and IATF16949 standards. These certifications underscore not just our compliance, but our steadfast commitment to safety, environmental responsibility, and relentless innovation.

For a decade, we've been at the forefront of enhancing performance, efficiency, and sustainability of amorphous cores. Our relentless pursuit of innovation ensures we remain ahead of industry trends.
 

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