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Ee13 Pulse High Frequency Variable Auto Bobbin Transformer for Audio
US$0.10-1.00
1,000 Pairs
Sample price:US$0.15/piece.Request sample
Product profile
Customization
AvailableType
Choke InductorStructure
CoreWorking Frequency
High FrequencyStructure of Winding
Magnetic Core for EMI FilterNature of Operation
Magnetic Core for EMI FilterRange of Application
Power MeasurementPackaging Form
Power CoilsInductor Value
Variable InductorMaterial
FerriteTransport Package
Make to Order/CartonOrigin
Zhejiang ChinaProduction Capacity
1000000 Piece/Pieces Per DayKey features
OEM/ODM Capability: Factory direct with custom packaging and printing services available.
No MOQ Requirement: Accepts small orders with no minimum quantity restriction.
Fast Delivery: Usually ships within 2-3 days after payment receipt.
Comprehensive Warranty: Includes 365-day warranty coverage for all products.
24/7 Technical Support: Online support available around the clock for inquiries.
Strict Quality Control: Professional testing procedures applied before packing.
Wide Material Selection: Extensive range of ferrite core models available in stock.
Competitive Pricing: Best price offered for products of the same quality.
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 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
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