Customized Inductor Filters with High Permeability Nanocrystalline Core Design

Fe Based Nanocrystalline Cores

Typical   Parameter
Item No.				JH241412
Description				Fe Based Nanocrystalline Cores
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)				24.5
QTY/CTN (PCS)				616
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

At Dongguan JH Amorphous Co., Ltd., we recognize that each client possesses a distinct set of needs, inspired by the multitude of applications our components can fulfill. To address this diversity, we take immense pride in offering bespoke customization capabilities, tailored precisely to your requirements. Our bespoke services empower you to enhance component performance, achieve meticulous design specifications, and overcome challenges in assembly, production, and distribution with ease.

Founded in 2014, Dongguan JH Amorphous Co., Ltd. has swiftly risen as a key supplier in the avant-garde electronics domain. In the past decade, we have refined our expertise, amassing unmatched experience and a formidable production capacity that fortifies our competitive stature.

Guided by Mr. Hank Chan, whose extensive 18+ years in the amorphous industry have been instrumental, we have developed an exceptional OEM and ODM service repertoire. Our esteemed clientele surpasses 200 renowned companies, featuring industry leaders like Huawei, Geli, and Jinquanhua.

As a comprehensive, one-stop manufacturer of amorphous cores, we provide a wide array of services, including coating, slitting, stamping, winding, annealing, and custom assembly. Our R&D team delivers full technical support, design evaluation, and testing across the production journey. They skillfully handle both standard and custom fabrications in any volume, ensuring our products consistently surpass customer performance expectations. Our manufacturing is driven by advanced automation, featuring 22 winding machines, 5 annealing units, 4 automatic dispensing machines, 5 automatic assembly machines, 10 inductor testers, and 1 CCD auto-inspect machine. This automation boosts our annual production capacity to 12,000,000 units and ensures rigorous quality checks at every stage.

In the marketplace, we distinguish ourselves with a diverse selection of amorphous and nanocrystalline materials, available in all imaginable types and thicknesses, perfect for both standard core sizes and custom tape-wound toroidal assemblies. Additionally, we offer a comprehensive range of superior magnetic materials crafted for various transformer assembly needs. This ensures our products meet a spectrum of applications while maintaining critical dimensional and weight specifications, including those for audio components, compressors, inverters, conductors, transformers, chokes, and more.

Our steadfast commitment to quality is evident in our rigorous adherence to ISO9001:2015 and IATF16949 standards. These certifications go beyond mere compliance, embodying our unwavering dedication to safety, environmental responsibility, and innovative excellence.

For a decade, we have led the charge in enhancing the performance, efficiency, and sustainability of amorphous cores, consistently advancing to remain aligned with industry developments.