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EI Audio Transformer for Vacuum Tube Stereo Power Amplifier
US$9.77
500-4,999 Pieces
US$9.13
5,000+ Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, ElectronicPhase
SingleModel NO.
AL-PT105Core
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
0~36VOEM
AcceptableWinding Material
100% CopperWorking Moisture
30-90%Input Voltage
0~250VQuality
100% TestedTemperature Rise
Less Than 20 CAdvantage
Best Price & Best Quality in ChinaWeight
1.21kg~1.68kgTransport Package
Export Carton on Strong PalletSpecification
4pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
5000PCS/15daysKey features
Customizable Voltage Options: Primary and secondary voltages can be specified to meet exact requirements.
OEM and ODM Services: Acceptable custom designs including auto and insulated transformers.
Wide Insulation Systems: Available in 105, 130, 155, and 180 degree insulation systems.
Global Safety Certifications: Meets UL, CSA, TUV, VDE, and CE safety agency requirements.
High-Quality Copper Winding: Constructed with 100% copper winding material for optimal performance.
Extensive Power Range: Power ratings available from 10VA to 3000 VA.
27 Years Manufacturing Experience: Decades of expertise in transformer and inductor production.
RoHS and CE Certified: Products comply with RoHS, CE, TUV, and UL standards.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤9.33hTerms 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
SummaryThe supplier, AL TRANSFO TECHNOLOGY Co., Ltd, is a trading company specializing in the design and manufacture of power transformers and related products. It holds ISO 9001 and ISO 14001 certifications, indicating a commitment to quality and environmental management. However, the company lacks robust R&D and innovation capabilities, with no new products launched recently and limited engineering staff. The supplier does not offer OEM/ODM services or collaborate with Fortune 500 companies. Financial data indicates consistent capacity over the past three years. The company primarily exports, with 90% of sales from exports, and has been exporting for eight years. Customization is available, but after-sales service lacks formal procedures.
Supplier typeThe supplier is identified as a trading company with a focus on research and sales of electronic components like transformers and power supplies.
CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating quality and environmental management standards.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or service capability, indicating a lack of structured after-sales service.
R&D capabilityThe supplier has not launched new products recently and has minimal R&D staff, indicating limited innovation capabilities.
Customization capabilityThe supplier offers flexible customization of products according to customer requirements.
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
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