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ETD39 High Frequency Transformer Ferrite Core SMPS Transformer
US$0.20
99-998 Pieces
US$0.19
999+ Pieces
Sample price:US$0.15/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, Audio, Home Security SystemPhase
SingleCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
High FrequencyDelivery Time
15-30daysColor
yellow,red ,blueMaterial
Copper Wire + Ferrite CoreStructure Type
Vertical&HorizontalSample
AvailableTransport Package
Make to Order/CartonSpecification
CustomedOrigin
Zhejiang ChinaProduction Capacity
1000000 Piece/Pieces Per DayKey features
Comprehensive Product Range: Offers EE, EF, EFD, EPC, PQ, UU, EC, RM, POT, DR, EI, and Toroidal core transformers.
Strict Quality Control: Each product undergoes professional testing procedures before packing.
OEM and ODM Services: Custom packaging and printing services available for all client requirements.
No Minimum Order Quantity: Accepts small orders with no MOQ restrictions to support future growth.
Fast Delivery Time: Typically ships within 2-3 days after payment receipt, subject to stock.
365-Day Warranty: Provides a full one-year warranty coverage for all purchased products.
Multi-Certification Compliance: Certified by UL, BV, SGS, CE, and ISO9001 standards.
24/7 Technical Support: Online support available 24 hours a day for inquiries and after-sales.
Company profile
Business Type: Trading CompanyAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier specializes in electronic components, holding ISO certifications for quality and environmental management. While it offers ODM services and various customization options, there is no evidence of OEM service for well-known brands or significant innovation in the past year. Financial data indicates some inconsistencies, and no clear after-sales service procedures are documented. Overseas service capabilities are limited, and there is no participation in international trade shows.
Supplier typeThe supplier is involved in the manufacturing and sales of electronic components, including vacuum devices, transformers, rectifiers, inductors, and capacitors.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, indicating compliance with quality and environmental standards.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or managing after-sales service effectively.
Financial creditThe financial data shows inconsistencies with zero operating revenue over three years and a fluctuating gross margin, indicating potential credibility issues.
R&D capabilityThe supplier offers ODM services but has not introduced new products in the past year and lacks available SDKs.
Production capacityThe supplier has a substantial annual production capacity for inductors and magnetic cores, showing strong production capability.
Customization capabilityThe supplier provides a range of customization services, including full customization and ODM services.
Product Q&A
Q:How do you test the product before they are packed?
A:
We have the strict QC procedure, each product will be tested with professional procedures before packing.
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.
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: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: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
Send Inquiry
*To:Changxing ChaoNeng Technology Co., Ltd.
Changxing ChaoNeng Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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