What products and service can you offer us?

With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, porous metal fiber felt and polyester fiber cotton products. For all the products, we can design

Before mass order, can you offer samples? How will you charge for them?

We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

What test report or certificate can you offer? What achievements have you made in research and development?

Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

Do you have any agent in our area? Can you export your products directly?

Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 109 countries and regions, and our clients can contact us and purchase our products or service directly.

If the quality can not meet the requirement or any loss during the freight, how should we do?

We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.

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Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core

Lianyungang Highborn Technology Co., Ltd.

12 yrs

5.0 (1 Review)

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Product Highlights

Low Loss High Saturation: Features low core loss and high saturation magnetic flux density for efficient power conversion.
Wide Frequency Range: Operating frequency range from 20 kHz to 1 MHz suitable for various power applications.
Customizable AL Value: AL value is fully customizable to meet specific circuit design requirements.
Multiple Shape Options: Available in EE, EFD, EC, ETD, PQ, RM, Toroidal, and custom shapes.
ISO & IATF Certified: Manufactured under ISO 9001:2015 and IATF 16949 quality management systems.
Global Export Experience: Products exported to over 130 countries with partnerships in Fortune 500 enterprises.
Comprehensive Certifications: Holds RoHS, CE, EMC, LVD, FDA, MSDS, SGS, and TUV certifications.

Product Attributes

Customization: Available
Application: Aerospace, Electronics, Structure Ceramic
Material: High Frequency Mnzn Ferrite
Model NO.: HBF-A015
Type: Ceramic Part
Name: Power Transformer Inductor Ferrite Core Charger Fe
Typical Grades: Hb40, Hb44, Hb95, Hb97
Available Shapes: Ee, Efd, Ec, Etd, Pq, RM, Toroidal, Custom Shapes
Al Value: Customizable
Transport Package: Export Carton
Origin: Jiangsu, China
Production Capacity: 100000PCS Per Month
Package Size: 15.00cm * 20.00cm * 15.00cm
Package Gross Weight: 1.000kg

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Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core

Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core pictures & photos — Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core

Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core

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Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core
Low Loss High Saturation Manganese Zinc Ferrite Mn Zn Power Ferrite Core

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Product Description

switching power supply ferrite core

Q1: What is Mn Zn power ferrite used for?

A: It is widely used for switching mode power supply(SMPS), power transformer, inductor, choke coil, battery charger, LED driver,
industrial power equipment and home appliance power board.Q2: Can your ferrite replace TDK/Ferroxcube cores?

A: Yes, our MnZn power ferrite is well matched with mainstream international grades, can work as compatible replacement with
stable magnetic performance.

power transformer ferrite core

power transformer ferrite core
Mn Zn power ferrite (power supply ferrite core) is high performance soft magnetic manganese zinc ferrite material specially
developed for switching power supplies, power transformers and high frequency inductors.
Made from high purity raw materials under strict sintering process, this power ferrite features low core loss, high saturation
magnetic flux density, stable permeability and excellent temperature resistance performance, suitable for working frequency
20kHz 1MHz, widely adopted in SMPS, battery chargers, industrial power units, LED drivers, EMI choke coils and home appliance
power modules.

power ferrite core

Material Type: Mn Zn Power Ferrite / Manganese Zinc Soft Ferrite
Typical Grades: HB40, HB44, HB95, HB97
Initial Permeability μi:
2300±25% ~3300±25%
Saturation Flux Density Bs: 410 470 mT @100℃TDK
Core Loss Pcv: ≤300 600 kW/m³ (100kHz,200mT,100℃)
Curie Temperature Tc ≥215℃TDK
Operating Frequency Range: 20 kHz 1 MHz Available Shapes: EE, EFD, EC, ETD, PQ, RM, Toroidal, Custom Shapes
Dimension Tolerance: ±0.03 to 0.05mm
AL Value: Customizable

Technical Specifications

(Custom configurations available upon request.)

Item	40	44	95	97
Initial Permeability μi	2300 ±25%	2400 ±25%	3300 ±25%	3300 ±25%
Optimal Loss Temperature	80 to 100℃	90 to 110℃	70 to 90℃	100 to 120℃
Curie Temperature Tc	≥200℃	≥205℃	≥215℃	≥240℃
Saturation Flux Density Bs (25℃)	510 mT	510 mT	530 mT	540 mT
Remanent Flux Density Br	95 mT	110 mT	120 mT	130 mT
Coercive Force Hc	14 A/m	13 A/m	10 A/m	9 A/m
Operating Frequency Range	20kHz to 150kHz	80kHz to 300kHz	60kHz t o 250kHz	60kHz to 250kHz
Typical Core Shapes	EE,EI,EFD,PQ EE, EI, EFD, low power PQ	PQ,RM,ETD,EER PQ, RM, ETD, EER	PQ,ETD,ER Large size PQ, ETD, ER	Automotive dedicated cores, large size power cores

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Strict Quality System & Digital Certification

Strict Full-process QC & Complete Verified Certifications

We adopt standardized ISO 9001:2015 and IATF 16949 quality management systems with full-process inspection from raw materials incoming, production processing to finished product delivery. We have obtained a full range of international certifications including RoHS, CE, EMC, LVD, FDA, MSDS, SGS and TUV, and own 8 registered trademarks and 40 technical patents as our core intellectual property.

ISO9001:2015 Quality Management System

CE Certification — European Safety Standard

RoHS Certification — EU Restriction of Hazardous Substances Standard

Period of validity:
from2024.10.17 to 2027.10.25
Full-process standardized production quality control system.

Certificate No. CTA-01-2005-008
(Original certificate available)
Complies with EU mandatory safety, health and environmental protection standards.

Certificate No. LTR20260427010
Date:MAY .08.2026

Packaging & Shipping

Reliable Fragile Product Packaging & Comprehensive Shipping Protection

Targeting the fragile, high-precision characteristics of industrial ceramic and quartz products, we adopt standardized export-grade shockproof packaging and professional global transportation solutions. Finished products go through independent wrapping, anti-collision foam filling and thickened carton or wooden box reinforcement, greatly reducing the risk of breakage, scratch and deformation during transit. We support customized brand packaging, exclusive shipping marks and standardized export packaging standards, and adapt to multiple transportation modes including sea freight, air freight and international express. With mature logistics docking experience and full-link cargo protection measures, we aim to improve the safety and integrity of product delivery for global industrial customers.

R&D Strength & Mature Project Experience

Independent R&D Innovation + Verified Similar Overseas Project Cases

We have independent professional R&D teams and laboratories capable of continuous innovation, structural optimization and process improvement, to develop customized products tailored to international market needs. Our products are exported to more than 130 countries, and we have established cooperative partnerships with over 100 well-known domestic and foreign universities. We have also maintained successful cooperation with Fortune 500 enterprises.
We boast extensive overseas project experience and have long provided services to worldwide clients covering similar target markets, customer groups and product specifications. Our well-established, replicable project cases comply with major international standards.

Stable Capacity & Fair Pricing

Sufficient & Stable Output Capacity + Standardized Market-oriented Quotation

Equipped with modern standardized workshops and automatic production equipment, we maintain stable daily, monthly and annual output, capable of handling large-batch, continuous and urgent global orders. We offer transparent, standardized and efficient quotations aligned with prevailing average global market prices. Factory direct sales deliver favorable cost performance with regulated pricing, facilitating long-term stable cooperation on bulk orders.

Full-Cycle Service & Long-Term Trusted Partner

One-stop Full-lifecycle Export Service + Sustainable & Stable Enterprise Operation

As an established, stable export manufacturer with comprehensive enterprise qualifications and worldwide market recognition, we are not makeshift processing workshops and able to deliver sustainable, steady product supply and technical support. We offer one-stop full-lifecycle export services covering pre-sales customization, order progress tracking and professional after-sales maintenance and warranty. Our responsive multilingual service team strives to deliver seamless cooperation with clients.

FAQ

Q1: Can you provide exclusive customized solutions for special project demands?
A1: Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.

Q2: Do you support third-party factory inspection and product random testing?
A2: We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.

Q3: How do you ensure on-time delivery for bulk orders?
A3: We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.

Q4: Why is your factory price more stable than trading companies?
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.

Q5: What customized service items can you support besides product structure?
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2341776". Items marked "" are certified.

Lianyungang Highborn Technology Co., Ltd.

Company Profile

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.

HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor, solar energy, textile, electronic, and laser industries.

Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.

Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.

The superior electrical characteristics of fine ceramics are utilized in a variety of circuit boards and electronic parts. Their wear and corrosion resistance is beneficial in pumps nozzles and valve parts, and their high heat and thermal shock resistance is useful in ceramic engine parts.

Compared with the advanced ceramic and metal, with high hardness, high strength, high temperature (fire), wear resistance, corrosion resistance, acid and alkali resistance, oxidation resistance, insulation, nonmagnetic, good chemical stability and other excellent performance, so it is often used in the environment of the metal material is not up to.

Until now, we have exported our goods to over100 Countries, and most of our ceramic products are export to Europe, USA and so on

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Rm. 921, Bldg. 21-1, Chaoyang East Road, Haizhou Dist., Lianyungang, Jiangsu, CN
Plant Area: 350 square meters
Number of Employees: 50
Registered Capital: 3,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Lianyungang Port
Minimum Order Quantity: 1
Supply Chain Partners: 22

Our Production Capability & Technical Expertise

Main Products: Quartz Glass, Alumina Ceramics, Zirconia Ceramics, Cordierite Ceramics, Porous Ceramics, Silicon Carbide Ceramics, Steatite Ceramics, Silicon Nitride Ceramics, Aluminium Nitride Ceramics, Ozone Generator
Production Lines: 2
Production Machines: Mixing Machine, Dryer, Sintering Furnace, Laser Marking Machine, Drying Oven, Automatic Press, Auto Printing Machine, Kiln Furnace
QA/QC inspectors: 2 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 2 people
Traceability of Raw Materials: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2008-02-26
Export Year: 15 years
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff: 40
Overseas Agent/Branch: No
New Products Launched in Last year: No

FAQ

What products and service can you offer us?: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, porous metal fiber felt and polyester fiber cotton products. For all the products, we can design
Before mass order, can you offer samples? How will you charge for them?: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.
What test report or certificate can you offer? What achievements have you made in research and development?: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
Do you have any agent in our area? Can you export your products directly?: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 109 countries and regions, and our clients can contact us and purchase our products or service directly.
If the quality can not meet the requirement or any loss during the freight, how should we do?: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.