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PCB Mount Encapsulated Transformer EI20 Isolating Transformer
US$3.85
100-999 Pieces
US$3.72
1,000+ Pieces
Sample price:US$8.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, RectifierPhase
SingleModel NO.
AL-T2Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Auto-transformerCertification
ISO9001-2000, ISO9001, CEUsage
Single-phase Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
AL TRANSFOTypical Value
0.35va-60vaColor
Blue/Red/Green/BlackApproval
CE, RoHSMaterial
Enamelled Copper WireWarranty
2 YearsNsulation Class
Class BType
PCB MountedCondition
100%NewTransport Package
Carton/PalletSpecification
10pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
5000PCS/15daysKey features
Vacuum Potting Process: Potted under vacuum for permanent anti-corrosion protection and high insulation value.
High Dielectric Strength: Withstands 4000Vrms dielectric strength ensuring maximum electrical reliability.
Short Circuit Proof: Unconditionally short circuit proof for EI30 series transformers.
Dual Output Capability: Supports double output voltage for series or parallel connection.
High Ambient Temperature Design: Designed specifically for operation in high ambient temperature environments.
Self-Extinguishing Material: Uses self-extinguishing potting material for enhanced safety.
Custom Design Available: Custom design options available to meet specific application needs.
OEM and ODM Services: OEM, ODM, and custom-label services are welcome.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤9.18hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.
CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.
After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.
R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.
Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.
Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.
Product Q&A
Q:Is the transformer short circuit proof?
A:
Yes, it is unconditionally short circuit proof for the EI30 series transformers.
Q:Can I get a custom design?
A:
Yes, custom design is available, and OEM, ODM, and custom-label services are welcome.
Q:What is the dielectric strength?
A:
The dielectric strength is 4000Vrms.
Q:What certifications does the product have?
A:
The product is CE/VDE approved and meets ISO9001-2000, ISO9001, UL, and CE standards.
Q:What is the warranty period?
A:
The warranty period is 2 years.
Send Inquiry
*To:
AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
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