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EI Series Lead Wire Low Frequency Electric Transformer for Household Equipment
US$4.82
500-4,999 Pieces
US$4.71
5,000+ Pieces
Sample price:US$11.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, ElectronicPhase
SingleModel NO.
AL-PT17Core
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 TRANSFOWorking Frequency
50Hz or 60HzStorage Temperature
-25c to +85 COutput Voltage
0~36VWinding Material
100% CopperInput Voltage
0~250VOEM
AcceptableQuality
100% TestedWorking Moisture
30-90%Advantage
Best Price & Best Quality in ChinaTemperature Rise
Less Than 20 CWeight
0.45kg~0.68kgTransport Package
Export Carton on Strong PalletSpecification
8pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
5000PCS/15daysKey features
Customizable Voltage and Frequency: Input voltage ranges from 100V to 240V and frequency is 50Hz or 60Hz, fully customizable.
Wide Power Range: Output power spans from 1.0VA to 500VA, tailored to specific customer needs.
High Reliability and Efficiency: Features low no-load loss, high transmission efficiency, and low temperature rise.
Comprehensive Safety Certifications: UL approved, RoHS compliant, and certified by CE, TUV, and ISO9001.
100% Copper Winding: Constructed with 100% copper winding material for superior conductivity and durability.
OEM and ODM Services: Accepts OEM orders and provides total design solutions based on customer requirements.
27 Years Manufacturing Experience: Backed by over two decades of expertise in transformer and inductor production.
Strict Quality Control: Every product undergoes 100% testing including no-load, load, and safety tests.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤10.34hTerms 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:What is the lead time for samples?
A:
3-5 working days.
Q:What is the lead time for mass production?
A:
7 to 15 working days or depending on order quantity.
Q:What information is required to make a custom transformer?
A:
Supply drawing is best, or tell us the size, inductance, resistance and etc.
Q:What are the payment terms?
A:
T/T , Western Union , PayPal or negotiation.
Q:What is the maximum altitude for mounting?
A:
Mounting location cannot exceed the altitude of 2000m.
Send Inquiry
*To:
AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
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