High-Efficiency Nano Core for Solar System Transformer

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH483315
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Coating
• Material Model: 1K107
• Core Dimensions (mm): Od48* ID33* HD15
• Finished Dimensions(mm): Od50* ID31* HD16.5
• Item Weight (G): 90.6
• Core Weight (G): 88.1
• Transport Package: Carton and Wooden Box
• Specification: OD 50mm, ID 31mm, HD 16.5mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 65, 000, 000 PCS Per Year

Product Description

Product Description

Smooth Nanocrystalline Cores in Blue Coating

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.				JH483315
Description				Smooth Nanocrystalline Cores in Blue Coating
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)				90.6
QTY/CTN (PCS)				250
Carton Size (cm)				31.5*31*17
Net Weight / CTN (KGS)				23
Gross Weight / CTN (KGS)				24
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 recognize the uniqueness of every client, each accompanied by distinct and specialized requirements, especially given the vast array of applications for our components. That's why we take great pride in offering bespoke solutions, crafted with precision and backed by our expert knowledge, to ensure your specific needs are not just met but surpassed with unparalleled accuracy. We specialize in optimizing component performance and fulfilling precise design specifications, tackling not just the intricacies of assembly but also addressing the full spectrum of production and distribution challenges. Our commitment is to deliver the superior quality you expect, tailored to your exacting standards.

Company Profile

Since our establishment in 2014, Dongguan JH Amorphous Co., Ltd. has risen to become a cornerstone supplier within the electronics innovation sector. Over the last ten years, our expansive experience, breakthrough technical acumen, and formidable production capabilities have fortified our reputation as a leading force in the industry.

Guided by the proficient leadership of Mr. Hank Chan, who brings over 18 years of amorphous industry expertise, we have developed an extensive portfolio in both OEM and ODM services. We are honored to serve over 200 prominent clients, including industry titans such as Huawei, Geli, and Jinquanhua.

As a leading full-service amorphous core manufacturer, our offerings span a comprehensive range of services including coating, slitting, stamping, winding, annealing, and custom assembly. Our agile R&D team is dedicated to providing unparalleled technical support, engaging in design evaluations, and conducting in-depth testing from concept to production. They expertly handle both standard and customized fabrications in any volume, ensuring our products consistently meet and exceed customer expectations. Our manufacturing excellence is reflected in our advanced automation technology, which includes 22 winding machines, 5 annealing systems, 4 automatic dispensing units, 5 automatic assembly machines, 10 inductor testers, and 1 CCD auto-inspect machine. This cutting-edge infrastructure elevates our annual production capacity to 12,000,000 units while maintaining stringent quality control throughout every phase of production.

In a competitive environment, we set ourselves apart with a broad array of amorphous and nanocrystalline materials available in various types and thicknesses, perfect for standard core sizes and custom tape winding toroidal assemblies. We also provide an expansive selection of top-quality magnetic materials, meticulously crafted to meet the diverse requirements of transformer assemblies. This adaptability ensures our products excel in numerous applications, satisfying essential dimensional and weight specifications for audio components, compressors, inverters, conductors, transformers, chokes, and more.

Quality is our driving force, prompting us to stringently adhere to quality control practices as outlined by ISO9001:2015 and IATF16949 standards. These certifications are not mere formalities; they symbolize our steadfast dedication to safety, environmental responsibility, and relentless innovation.

Over the past decade, we have been leaders in enhancing the performance, efficiency, and sustainability of amorphous cores. Our unwavering commitment to keeping pace with industry advancements ensures we continually provide ground-breaking solutions.

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