What are the main applications for this toroidal core?

Applications include EMC common mode chokes, power supply transformers, solar/wind energy equipment, UPS, and VFD inverter drive motor systems.

Low Magnetostriction Iron-Based Nanocrystalline Alloy Toroidal Core

Name: Low Magnetostriction Iron-Based Nanocrystalline Alloy Toroidal Core
Brand: Zhuhai King Magnetics Technology Co., Ltd.
SKU: 2065707455

Guangdong, ChinaZhuhai King Magnetics Technology Co., Ltd.

US$7.95-11.48

1 Piece

Sample price:US$11.48/piece.Request sample

Product profile

Customization

Available

Material

Iron-based Nanocrystalline Core

Shape

Toroidal

Model NO.

KMN644020

Certification

ISO9001, RoHS, ISO14001

Name

Nanocrystalline Core

Model No.

Kmn644020

Core Dimensions

64*40*20mm

Finishing

Plastic Case

Ribbon Thickness

25 Um

Applications

EMC Common Mode Chokes , Power Supply Transformer

Custom

Size, Material, Epoxy Coated

Delivery Day

25-30days

Transport Package

Carton, Foam, Pallet

Specification

Nanocrystalline Alloy, 1k107b

Trademark

King Magnetics

Origin

China Guangdong

HS Code

8504901900

Production Capacity

500000PCS/Month

Key features

Low Magnetostriction: Saturation magnetostriction is less than 2 x 10^-6 for high stability.

High Permeability: Permeability reaches 80,000 at 10KHz and 20,000 at 100KHz.

Wide Application Range: Suitable for EMC chokes, power supplies, solar, wind, and UPS systems.

Customizable Options: Size, material, and epoxy coating are customizable per customer needs.

Certified Quality: Products are certified with ISO9001, RoHS, and ISO14001 standards.

High Stacking Factor: Stacking factor is 0.78 for efficient core utilization.

Company profile

Years of Export Experience100% Finished Products InspectionHigh Repeat Buyers ChoiceManagement Certification

Zhuhai King Magnetics Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhuhai PortAverage Response Time: ≤8.56h

AI-Powered supplier vetting

SummaryZhuhai King Magnetics Technology Co., Ltd. is a manufacturer and developer of nanocrystalline and amorphous magnetic materials, cores, ribbons, and related components. The supplier demonstrates broad customization, ODM, OEM for well-known brands, SDK availability, recent new-product activity, documented quality and complaint-handling procedures, and substantial export experience. Its stated annual production capacity is ten million pieces of nanocrystalline and amorphous cores. However, the provided information does not confirm certifications, customer case details, or financial performance. The supplier also reports no in-stock capability, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show participation. Manufacturing capacity is therefore supported by stated equipment and capacity, but the absence of a valid contract with related subcontractors is a noted operational control weakness.

Supplier typeThe supplier is presented as a manufacturer and R&D company specializing in nanocrystalline and amorphous materials, ribbons, magnetic cores, and components. Its stated scope also includes product design, technical services, sales, and import/export activities.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, supporting a defined after-sales process. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, which limits local service infrastructure.

R&D capabilityThe supplier reports R&D activity, new products during the past year, ODM services, SDK availability, and specialization in innovative nanocrystalline and amorphous magnetic materials. These points provide explicit evidence of product-development capability.

Production capacityThe supplier states that it has advanced production equipment, precision testing instruments, and annual capacity of ten million nanocrystalline and amorphous cores; it also reports a one-month average lead time in both peak and off-season periods. Nevertheless, it has no in-stock capability and no valid contract with related subcontractors, creating limitations in inventory readiness and subcontracting control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad support for customer-specific product development.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-customer manufacturing experience. However, no customer names, product examples, project descriptions, or verifiable case details are provided.