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Power Electrical Low Frequency Ei57 PCB Encapsulated Resin Potting Isolation Transformer
US$0.50-5.00
100 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, LightingPhase
SingleModel NO.
EI Series Potting TransformerCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
HensironAdvantage
Small No-Load Loss, Low Temperature Rise,EfficientInstallation Methods
Pin Type, Bracket Type, DIP Type, etc.Material
High-Quality Silicon Steel SheetWide Application Use
YesTransport Package
Standard Carton PackageSpecification
Dimension OptionalTrademark
OEMOrigin
ChinaHS Code
8504319000Key features
Low No-Load Loss: Designed with high-quality silicon steel sheet for small no-load loss and low temperature rise.
High Efficiency: Features efficient power conversion with low power consumption characteristics.
Multiple Installation Options: Available in pin type, bracket type, and DIP type installation methods.
EI Core Structure: Utilizes EI core-type design for reliable performance in low frequency applications.
Wide Application Range: Suitable for medical equipment, instrumentation, air conditioning, and household appliances.
ISO9001 Certified: Manufactured under strict ISO 9001 quality assurance system standards.
Customization Capabilities: Offers flexible production and design services for international customers.
Multi-Winding Design: Constructed as a multi-winding transformer for versatile electrical usage.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-20Nearest Port: SHANGHAI, NINGBO, SHENZHNAverage Response Time: ≤3.95hTerms 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:What are the available installation methods?
A:
This model supports various installation methods including pin type, bracket type, and DIP type.
Q:What is the core material used?
A:
The transformer is manufactured with high-quality silicon steel sheet to ensure low power consumption.
Q:Is customization available for this product?
A:
Yes, we provide efficient customization service capabilities to meet international customer needs.
Q:What industries can use this transformer?
A:
It is widely used in medical equipment, instrumentation, air conditioning, microwave ovens, and smart refrigerators.
Q:What certifications does the product have?
A:
The product is certified under the ISO9001 quality assurance system standard.
Send Inquiry
*To:
Changzhou Hensiron Electric Technology Co., Ltd.
Changzhou Hensiron Electric Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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