Energy-Efficient Compact NdFeB Magnet with Corrosion-Resistant Nanocrystalline Core

Typical   Parameter
Item No.				JH251608G
Description				Green Coating Nanocrystalline 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
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

The demands of Dongguan JH's clients are exceptional, reflecting the broad spectrum of uses for our components. Embracing this diversity, we proudly offer bespoke customization services. We are dedicated to enhancing each component's functionality by tailoring it to meet precise design requirements and address any assembly, production, and distribution challenges our clients face. Our custom services are designed to elevate component performance, meet exact design criteria, and effectively solve assembly, production, and distribution issues, ensuring that our clients' needs are met with precision and excellence.

Since its inception in 2014, Dongguan JH Amorphous Co., Ltd. has emerged as a pivotal supplier of components for the trailblazers in the electronics sector. Over the past decade, our journey has been marked by acquiring profound experience and technical mastery, propelling us to the forefront as one of the most competitive manufacturers in the industry.

Under the visionary guidance of Mr. Hank Chan, whose impressive 18+ years of expertise in the amorphous industry have shaped our success, we have cultivated a stellar portfolio in OEM and ODM services. We proudly serve over 200 distinguished clients, including industry giants such as Huawei, Geli, and Jinquanhua.

As a comprehensive, full-service amorphous core manufacturer, we provide an extensive suite of services that encompass coating, slitting, stamping, winding, annealing, and custom assembly. Our dedicated R&D team offers unwavering technical support, design evaluations, and rigorous testing from concept to production. With capabilities in both standard and bespoke fabrications of any volume, we ensure our products consistently exceed customer expectations. Our production prowess is defined by advanced automation, boasting 22 winding machines, 5 annealing systems, 4 automatic dispensing units, 5 automatic assembly machines, 10 inductor testers, and 1 CCD auto-inspect machine. This sophisticated level of automation elevates our annual output to 12,000,000 units, guaranteeing meticulous quality checks at every production phase.

In the competitive landscape, we distinguish ourselves with a diverse repertoire of amorphous and nanocrystalline materials. Available in various types and thicknesses, they cater to both standard core dimensions and customized tape-wound toroidal assemblies. Moreover, our comprehensive selection of premium magnetic materials is engineered to fulfill the multifaceted requirements of transformer assemblies. This ensures our products support a wide range of applications, meeting crucial dimensional and weight specifications for audio components, compressors, inverters, conductors, transformers, chokes, and beyond.

Our unwavering commitment to quality is reflected in our strict adherence to ISO9001:2015 and IATF16949 standards. These certifications go beyond mere compliance; they underscore our dedication to safety, environmental stewardship, and continuous innovation in our manufacturing processes.

Over the last decade, we have consistently led the charge in enhancing the performance, efficiency, and sustainability of amorphous cores. Our commitment to staying at the forefront of industry advancements ensures we remain a leader in innovation and quality.