Small Coating Nanocrystalline Core for Game Machine

Low Loss Black Coating Toroidal Nanocrystalline Core

Typical   Parameter
Item No.				JH130806
Description				Low Loss Black Coating Toroidal 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)				4.6
QTY/CTN (PCS)				4000
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, we understand that our customers' demands are wonderfully distinctive, reflecting the diverse applications for our innovative components. Hence, we proudly provide bespoke services to meet your unique needs. Our expertise allows us to significantly boost component performance, precisely meet specialized design criteria, and effectively address challenges in assembly, production, and distribution.

Dongguan JH Amorphous Co., Ltd., since its establishment in 2014, has ascended to become a foremost supplier of components integral to the most cutting-edge electronics industries. Over the past decade, we've honed our experience, technical prowess, and production capabilities, positioning us as a formidable competitor in our field.

Under the astute guidance of Mr. Hank Chan, who brings over 18 years of rich experience in the amorphous industry, we've curated a strong OEM and ODM portfolio, proudly serving over 200 prestigious clients, including industry giants like Huawei, Geli, and Jinquanhua.

As an all-encompassing, one-stop manufacturer of amorphous cores, we provide an extensive suite of services, including coating, slitting, stamping, winding, annealing, and custom assembly. Our dedicated R&D team offers comprehensive technical support, meticulous design review, and thorough testing from concept inception to final production. Our capability extends to both standard and custom fabrications, regardless of order size, ensuring our products consistently meet or exceed customer expectations. Our cutting-edge production facilities boast a high level of automation with 22 winding machines, 5 annealing devices, 4 automated dispensers, 5 automated assembly machines, 10 inductor testers, and a CCD auto-inspect machine, collectively enhancing our annual output to 12,000,000 units and assuring rigorous quality inspections throughout every stage of production.

In our industry, we are distinguished by an impressive variety of amorphous and nanocrystalline materials, offered in diverse types and thicknesses, ideal for both standard core sizes and bespoke tape winding toroidal assemblies. We also provide a full spectrum of top-tier magnetic materials, expertly engineered to satisfy a wide range of transformer assembly requirements. This diverse offering ensures our products are versatile across numerous applications, meeting stringent dimensional and weight criteria for audio components, compressors, inverters, conductors, transformers, chokes, and more.

Our dedication to excellence is unwavering, which is why we adhere strictly to quality control protocols that align with ISO9001:2015 and IATF16949 standards. These prestigious certifications underscore our unwavering commitment to safety, environmental stewardship, and relentless innovation.

For a decade, we've been at the forefront of enhancing the performance, efficiency, and ecological sustainability of amorphous cores. We remain committed to continually staying ahead of industry advancements.