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Ei57 Electrical Iron Core Low Frequency Metal Holder Power Supply Transformer
US$1.00-3.00
100 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, AudioPhase
SingleModel NO.
EI Metal Holder TransformerCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Three-Phase TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
HensironAdvantage
Low Loss, High Efficiency and Low TemperaturePower Size
CustomizedWide Application Use
YesCustom Made
YesTransport Package
Standard Carton PackageSpecification
Dimension OptionalTrademark
OEMOrigin
ChinaHS Code
8504319000Key features
Customized Power Size: Power size can be customized produced according to single-phase or three-phase requirements (1VA-100KVA).
Low Loss and High Efficiency: Made of cold-rolled oriented silicon steel strips for lower loss, higher efficiency, and lower temperature rise.
Wide Application Range: Suitable for power, electronic, instrument, lighting, audio, medical equipment, and Hi-Fi amplifiers.
ISO9001 Certified Quality: Manufacturing process controlled under ISO 9001 quality assurance system standard.
EI Core Design: Features EI iron core with simple manufacturing process and mass-produced coil bobbins.
Dry-type Cooling: Utilizes dry-type transformer cooling method for safe and efficient operation.
Multi-winding Capability: Available as multi-winding transformer for versatile electrical applications.
Flexible Production: Professional R&D team and two major production bases support efficient customization.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-20Nearest Port: SHANGHAI, NINGBO, SHENZHNAverage Response Time: ≤2.02hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA
AI-Powered supplier vetting
SummaryHENSIRON, founded in 2008, operates in metal materials, building materials, lighting equipment, online trade agency, and import/export activities. It reports a professional R&D team, flexible production and customization capabilities, ODM services, and self-operated import/export rights. CE, RoHS, and ISO9001:2015 certifications are stated. Export sales account for 90%, and peak-season order fulfillment is stated as one month. However, the supplier reports no available SDK, no new products in the past year, no overseas showroom, agents, branches, or offline trade-show participation, and lacks documented supplier approval, corrective-action, complaint-handling, and quality-assurance procedures. Financial records are referenced by year but contain no performance figures.
CertificationsThe supplier states that it holds an ISO9001:2015 management-system certificate and product compliance certifications for CE and RoHS. These are explicit certification holdings and support compliance capability for applicable products.
After-Sales capabilityThe supplier emphasizes customer feedback and customer trust, but reports no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries. It also has no written complaint-handling procedures or records, so structured and geographically accessible after-sales capability is not demonstrated.
R&D capabilityThe company reports a professional R&D team and design support for flexible customization, and offers ODM services. However, it explicitly reports no available SDK and no new products during the past year, which are stated limitations against demonstrating current product innovation.
Production capacityThe supplier claims abundant flexible production experience, lists transformers, inductors, and resistors as production categories, and states a one-month peak-season fulfillment time. These statements support production and delivery capability, although no numeric capacity volume is provided.
Customization capabilityFlexible customization is explicitly stated for both design services and R&D-related product services, and ODM service is available. The company description also claims efficient customization service capabilities, providing direct evidence of customization support.
Product Q&A
Q:Can the power size be customized?
A:
Yes, the power size can be customized produced according to the requirements of single-phase or three-phase transformers ranging from 1VA to 100KVA.
Q:What materials are used for the core?
A:
The transformers are made of iron cores punched by cold-rolled oriented silicon steel strips, which offer lower loss and higher efficiency.
Q:What are the main applications for this transformer?
A:
It is widely used in power, electronic, instrument, lighting, audio, medical electronic equipment, Hi-Fi amplifiers, and monitoring equipment.
Q:What certifications does the product have?
A:
The product is certified under ISO9001, ensuring high quality and reliable manufacturing processes.
Q:What is the cooling method used?
A:
The transformer uses a dry-type cooling method.
Send Inquiry
*To:Changzhou Hensiron Electric Technology Co., Ltd.
Changzhou Hensiron Electric Technology Co., Ltd.*Content:
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