Powered by Made-in-China.com
Efd Ferrite Black Cores Series Efd25 Ferrite Magnetic Core
US$0.008-0.023
1,000 pairs
Sample price:US$0.15/piece.Request sample
Product profile
Customization
AvailableCertification
RoHS, ISO9001Type
SoftModel NO.
EFD25Magnetocrystalline Anisotropy
Isotropic MagnetApplication
Industrial Magnet, SolenoidShape
BlockCoating
ZincComposite
Ferrite MagnetStructure of Winding
Transformer Ferrite CoreRange of Application
Power MeasurementMaterial
Mn-Zn Ferrite CoreCurie Tc
140°c-265°cAl Value
as Customer's RequirementsFrequency
1kHz-1000kHzProcessing Service
MouldingTransport Package
Make to Order/CartonSpecification
CustomizedTrademark
customizedOrigin
Zhejiang ChinaProduction Capacity
1000000 Piece/Pieces Per DayKey features
Comprehensive Certification: RoHS and ISO9001 certified for industrial safety and quality standards.
Flexible Material Options: Available in PC35/PC40 Mn-Zn Ferrite with customizable Al values.
No Minimum Order Quantity: Accepts small orders with no MOQ restrictions to support new business.
Rapid Delivery Service: Typical delivery within 2-3 days after payment based on stock status.
OEM and ODM Capabilities: Factory direct with custom packaging and printing services available.
Strict Quality Control: Professional testing procedures applied to every product before packing.
Wide Frequency Range: Operates effectively from 1kHz to 1000kHz for various applications.
24/7 Technical Support: Online support available around the clock for inquiries and issues.
Company profile

Business Type: Trading CompanyAverage Response Time: ≤24h
AI-Powered supplier vetting
SummaryThe supplier manufactures electronic components, including inductors, magnetic cores, skeletons, transformers, rectifiers, capacitors, and related materials. It reports substantial annual production capacities and holds ISO9001:2015 and ISO14001:2015 certifications. Customization and ODM services are available, but the supplier reported no new products in the past year and no SDK availability. Service-management controls are weakly documented: procedures and records for service assessment, corrective actions, and complaint handling are absent. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial credibility cannot be conclusively assessed because the supplied financial figures are inconsistent and are not presented with clear units or definitions. No customer cases or famous-brand OEM experience were provided.
Supplier typeThe supplier is a manufacturer of electronic components, with stated business activities covering inductors, transformers, rectifiers, capacitors, electronic materials, and plastic products. Its company description also identifies production of inductors, magnetic cores, and skeletons, indicating a component manufacturing profile rather than a service-only or trading-only role.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates according to its supplier-management information. A separate slice lists ISO9001:2015 as its sustainable-development management certification and confirms an environmental impact assessment report, although it also reports no regular fire drills in the past year.
After-Sales capabilityThe supplier offers stated quotation and payment options and reports peak- and off-season lead times within 15 working days, with access to Shanghai and Ningbo ports. However, it has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling, and it has no overseas warehouse, showroom, agent, branch, or offline trade-show experience.
Production capacityThe supplier reports annual capacities of 850 million E-type inductors, 500 million H inductors, 100 million magnetic cores, and 100 million skeletons. Its business scope covers several related electronic-component categories, and it reports lead times within 15 working days in both peak and off-season periods, supporting a positive assessment of manufacturing capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also confirms ODM service availability, providing direct evidence of broad customization support.
Product Q&A
Q:How about your after-sale service?
A:
1.365 day warranty 2.20 days refund without reason 3.If the customer has any questions,we will provide technical support timely.
Q:What are the advantages of your products?
A:
1.We have all models of material, save you time looking for it.And recommend materials for you if you need. 2.With the same quality products,we can give you best price. Inquiries to after-sale, we will provide good service,such as update product status, technical support etc.(24 hour online) 3.We have many stocks, and the delivery time usually is short.
Q:What is your MOQ?
A:
No MOQ.we accept small orders. Because we believe that small orders may become big orders in the future.
Q:If I place an order, how long will it take to deliver?
A:
It usually takes about only 2-3 days after receiving the payment, depends on the quantity ordered and the stock status.
Q:Do you have OEM/ODM?
A:
Yes. we have our factory.Please tell us your requirement,we will reply as soon as possible,we offer custom packaging and printing services for your convenience..
Send Inquiry
*To:
Changxing ChaoNeng Technology Co., Ltd.
Changxing ChaoNeng Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Factory Price Button Ferrite Magnetics Core Filter Bar Inductor Buckle Type Anti-Interference Magnetic
US$0.15-0.55
100 Pieces(MOQ)
Efd25 Mn-Zn Efd Soft Magnetic Ferrite Core for Industrial Magnet
US$0.005
1,000 Pairs(MOQ)
Soft PC40 Efd Series Ferrite Core with Magnetic Ferrite Core Inductor
US$0.008-0.20
1,000 Pieces(MOQ)
Industrial Rh Series Ferrite Ring Core EMI Suppression Toroid Magnet Anti-Interference for Control Cables
US$0.20-0.40
100 Pieces(MOQ)
Factory Direct Sales Mn-Zn Soft Magnetism Efd20 Efd25 Efd30 Bobbin PC40 Transformer Soft Ferrite Core
US$0.20-0.50
5,000 Pieces(MOQ)
Buckle Type Anti-Interference Magnetic Ring Ferrite Ring Magnetic Core Rfi EMI Noise Suppressor Cable Clamp
US$0.10-0.15
1,000 Pieces(MOQ)
EC EER EFD Transformer Ferrite Core ETD Magnetic Mn Zn Soft Power Ferrite Transformer Core
US$0.008-3.00
500 Pieces(MOQ)
High Q Factor EFD Ferrite Core Stable Frequency Magnetic Core for RF Wireless Communication
US$0.008-0.20
1,000 Pieces(MOQ)
Wholesale High Frequency Cheap Magnetic Cable Ferrite Core Noise Suppressor Filter
US$0.15-0.30
100 Pieces(MOQ)
Grinding Air Gap 24V 36V Power Transformer Bobbin Efd25 Ogp44 Ogp95 Mn-Zn Soft Ferrite Core
US$0.20-0.50
5,000 Pieces(MOQ)
Ferrite Square Flexible Wire Magnetic FFC Line Core Square Hole Flat Core
US$0.10-0.15
1,000 Pieces(MOQ)
Drive Power Transformer Bobbin Efd25 PC44 PC95 Mn-Zn Soft Ferrite Core
US$0.20-0.50
5,000 Pieces(MOQ)
High-Performance Custom Ferrite Transformer Cores for Efficient Power Solutions
US$90.00-100.00
10 Pieces(MOQ)
Large Size Mn-Zn Ferrite Core UF101 of Transformer Ferrite Magnet
US$3.00
10 Pieces(MOQ)
Professional Manufacturer Ferrite Core Support Ee13-5-10 Transformer Magnetic Core
US$0.01
10,000 Pieces(MOQ)
Professional Supplier Magnetic Ferrite Core for Transformer (EDR4109)
US$0.22
1,000 Pieces(MOQ)
Ferrite Core T124*60*40 for Transformer
US$1.00
1,000 Pieces(MOQ)



















