What is the saturation flux density of the core?

The saturation flux density induction is 1.25T.

Can you provide cores for high-frequency transformers?

Yes, these cores are specifically designed for high-frequency transformers and various power supply applications.

Kmn201208 Nanosryatlline Ring Core for Common Mode Choke

Name: Kmn201208 Nanosryatlline Ring Core for Common Mode Choke
Brand: Zhuhai King Magnetics Technology Co., Ltd.
SKU: 946419995

Guangdong, ChinaZhuhai King Magnetics Technology Co., Ltd.

US$0.42-0.60

1 Piece

Sample price:US$0.60/piece.Request sample

Product profile

Customization

Available

Material

Fe-Based Nanocrystalline

Shape

Toroidal

Model NO.

KMN201208

Certification

ISO9001, ISO14001

Model No.

Kmn201208

Name

Nanocrystalline Core

Core Dimensions

20*12*8mm

Ribbon Thickness

25 Um

Type

Tape Wound Core

Application

High Frequency Transformer

Delivery Day

25-30days

Transport Package

Carton, Pallet

Specification

Nanocrystalline Alloy, 1K107B

Trademark

King Magnetics

Origin

China Guangdong

HS Code

8504901900

Production Capacity

50000piece/Month

Key features

Fe-Based Nanocrystalline Material: Features high saturation flux density of 1.25T and high permeability up to 80000 at 10KHz.

Wide Application Range: Suitable for EMC filters, power supplies, solar/wind energy, UPS, and high-speed railway systems.

Customization Available: Offers full customization, minor customization, and design-based options for sizes and inductance.

Comprehensive Quality Control: 100% visual and function inspection with traceability of raw materials and 3 QA/QC inspectors.

ISO Certified Manufacturing: Manufactured under ISO9001 and ISO14001 standards ensuring quality and environmental compliance.

Flexible OEM/ODM Services: Supports OEM and ODM services with 2 R&D engineers for custom design and sample-based production.

Fast Delivery Options: Average lead time is one month, with standard delivery within 25-30 days for most orders.

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: ≤9.93h

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.