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Eel Ee Ef Efd RM Vertical Bobbin Carcas Ferrite Core Flyback Transformer Bobbin
US$0.01-0.80
1,000 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
EELCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase TransformerFrequency Characteristics
High FrequencyShape of Core
EelModel
Ee/Eel/Ei/Ec/Er/Ef/Efd/Etd/Pot/Pq/RM/Uu/UF/GuCustomize
YesTransport Package
Neutral Packing with Wooden Cases & Paper CartonSpecification
EEL Series High Frequency Transformer BobbinOrigin
ZhejiangProduction Capacity
100000 Pieces/MonthKey features
Wide Model Range: Available in EE, EEL, EI, EC, ER, EF, EFD, ETD, POT, PQ, RM, UU, UF, GU shapes.
Customization Available: Full customization, flexible customization, and minor customization from samples or designs.
Durable Material: Made of high-temperature plastic or ceramics, resistant to deformation and mechanical stress.
Competitive Pricing: Offers the most competitive China mainland prices for high-quality bobbins.
OEM/ODM Service: Full OEM and ODM services available with experienced production lines.
High Frequency Performance: Designed for high-frequency power converters and carrier-frequency filters.
Quality Assurance: 100% inspection including visual and function checks for all finished products.
Company profile
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: 3 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.13h
AI-Powered supplier vetting
SummaryHANGZHOU UDWELLS TECHNOLOGY CO. Ltd. was founded in 2008 and reports a self-built plant exceeding 15,000 square meters, more than 10 production lines, Europe as a primary export market, and peak-season order fulfillment within 15 working days. It provides multiple customization options, ODM services, and has launched new products within the past year. The supplier also reports OEM service for well-known brands and quality assurance in its quality-control processes. However, no R&D audit documentation, SDK, approved-supplier list, written service procedures, corrective/preventive-action procedures, or complaint-handling procedures were available. Overseas warehouses, showrooms, agents or branches, and offline trade-show participation were not reported. Financial information is insufficient for a credibility judgment, and sustainability-related fire-drill and environmental-assessment status is unknown.
After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, but the supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It also has no overseas warehouse, showroom, agent, or branch, limiting evidence of structured or localized after-sales support.
R&D capabilityThe supplier reports new products within the past year, ODM capability, customization-related R&D services, and use of PS and CAD. It also reports OEM service for well-known brands. Countervailing evidence includes only one year of total R&D engineer experience, no available SDK, and no R&D design-input, output, review, verification, or validation documents for audit.
Production capacityThe supplier reports a self-built plant exceeding 15,000 square meters, more than 10 production lines, complete testing facilities, and peak-season order fulfillment within 15 working days. These explicit operating-scale and delivery statements support a production-capability advantage, although the number of quality-control staff is listed as unavailable.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides ODM services, demonstrating broad stated customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands and identifies Europe as a primary export market. These statements indicate some brand and export experience, but no customer names, project details, order references, or verifiable case documentation are provided.
Product Q&A
Q:What customization options are available?
A:
We offer full customization, flexible customization, minor customization, and customization from samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2000 pieces.
Q:What are the lead times for production?
A:
Peak season lead time is within 15 workdays or one month; off-season lead time is within 15 workdays or one month.
Q:What materials are used for the bobbins?
A:
Bobbins are made of high-temperature plastic, ceramics, Bakelite, or thermosetting materials for durability.
Q:What payment terms do you accept?
A:
We accept T/T (Telegraphic Transfer) as the term of payment.
Send Inquiry
*To:
Hangzhou Udwells Technology Co., Ltd.
Hangzhou Udwells Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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