Powered by Made-in-China.com
Low Frequency Pin Type EI Type copper Power Transformer
US$7.28
500-4,999 Pieces
US$7.12
5,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, ElectronicPhase
SingleModel NO.
AL-PT85Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Auto-transformerCertification
ISO9001-2000, ISO9001, CEUsage
Single-phase TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
AL TRANSFOWorking Frequency
50Hz or 60HzStorage Temperature
-25c to +85 COutput Voltage
0~36VWorking Moisture
30-90%Temperature Rise
Less Than 20 CInput Voltage
0~250VWinding Material
100% CopperAdvantage
Best Price & Best Quality in ChinaOEM
AcceptableQuality
100% TestedWeight
0.68kg~1.23kgTransport Package
Export Carton on Strong PalletSpecification
6pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
5000PCS/15daysKey features
Customizable Voltage & Frequency: Input voltage 100-240V and frequency 50/60Hz can be customized to meet specific needs.
Customizable Output Power: Output power ranges from 1.0VA to 500VA with full customization options available.
100% Copper Winding: Manufactured with 100% copper winding material for high reliability and efficiency.
Comprehensive Certifications: Certified by UL, CE, RoHS, TUV, and ISO9001 for international safety and quality standards.
27 Years Manufacturing Experience: Backed by 27 years of expertise in transformer and inductor production with strict quality control.
OEM & ODM Services: Accepts OEM and ODM orders with total design solutions provided according to customer requirements.
High Transmission Efficiency: Features low no-load loss and high transmission efficiency for optimal performance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤10.07hTerms 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 needed 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.
Send Inquiry
*To:
AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
Supplier replies will be sent to your registered email
You may also like
Factory Supply Ei Small Potting Low-Frequency Electronic Switch Power Transformer Pin Transformer
US$1.00-3.00
100 Pieces(MOQ)
Factory Customized Square Ei-Type Single-Phase Low-Frequency Transformer
US$1.00-3.00
100 Pieces(MOQ)
Epoxy Resin Encapsulated, Oil-Free Low Loss Power Transformer Copper/Aluminum Winding
US$1,400.00-35,000.00
1 Piece(MOQ)
High Efficiency Low Loss Copper Winding 40va to 2500va Control Transformer
US$10.00
1 Piece(MOQ)
Low Frequency Potted Pin Type Ei Core for PCB Mount Power Supply Audio Amplifier Transformer
US$0.50-1.50
500 Pieces(MOQ)
Low Frequency Ei Type Transformer with Lead Wire
US$0.20-5.00
500 Pieces(MOQ)
CE Low Loss Electrical Electric Power Transformer Copper/Aluminum Winding with Factory Price
US$800.00-15,000.00
1 Set(MOQ)
Bk/Jbk Dry Type Single Phase Isolation Control Transformer Low Voltage Power Copper Transformer 415V 400V 380V 220V
US$200.00-8,000.00
1 Piece(MOQ)
Pq93 High Frequency Ferrite Core Low Loss Power Transformer Factory
US$22.00-28.00
1 Piece(MOQ)



















