Powered by Made-in-China.com
Customized 12V 42V 21V R Core Transformer for Audio
US$20.81
50-499 Pieces
US$17.25
500+ Pieces
Sample price:US$35.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Lighting, AudioPhase
SingleModel NO.
AL-RT2Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Auto-transformerCertification
ISO9001-2000, ISO9001, CEUsage
Single-phase Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
R CoreBrand
AL TRANSFOWinding Material
Copper100%Insulation Class
UL Class B, F, H, N. (Optional)Power
From 3va Till to 5000vaFrequency
50/60HzFeatures
Lower Porfile and WeightCore Material
Silicon Steel CoreColor
CustomizedOEM
AcceptTemperature-Rise
Temperature-RisePrice Favorable
Factory Direct Price and Delivery QuicklyDeposit Temperature
-20 Degree Celcius -+85 Degree CelciusOperating Temperature
0 Degree Celcius -+40 Degree CelciusInput Voltage
CustomizedTransport Package
Carton/ FoamSpecification
8pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
1000PCS/20daysCompany profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤10.10hTerms 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.
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
Customized R Transformer Silicon Steel Lamination R Core Transformer for Medical
US$5.00-30.00
50 Pieces(MOQ)
Customized Electrical Transformer Toroidal R Core Transformer for Medical
US$4.90-30.00
100 Pieces(MOQ)
Customized 12V R Core Transformer for Audio
US$27.25-29.20
50 Pieces(MOQ)
R Core Transformer for DIY HiFi Audio Transformer
US$16.38-19.79
50 Pieces(MOQ)
CE ROHS Custom R Core Power Transformer for audio
US$10.00-12.00
50 Pieces(MOQ)
Vertical R-Core Transformer for Professional Audio
US$16.23-19.87
50 Pieces(MOQ)
Customized R-Core Singgle Phase Power Transformer From 220V to 12V
US$6.33-6.66
100 Pieces(MOQ)
400W R-Core Transformer for DIY Headphone AMP Preamp HiFi Audio Power Transformer
US$77.80-100.00
2 Pieces(MOQ)
12V-220V, 24V-220V Toroidal Iron Core Electric Power Transformer for Audio Amplifier
US$2.00-300.00
50 Pieces(MOQ)
R Core Transformer for Medical Equipment High Insulation
US$4.90-30.00
100 Pieces(MOQ)
Custom R Core Power Transformer 50W 60W Step Down Transformer for Audio
US$5.00-25.00
100 Pieces(MOQ)
Original Transformer Manufacturer R-Type R5 5W R-Core Transformer for Medical
US$5.00-10.00
100 Pieces(MOQ)
Ultra Low Noise R Core Transformer for Medical Instrument
US$4.90-30.00
100 Pieces(MOQ)
High Frequancy Ferrite Core 230V 12V AC Transformer for Switching Power Supply
US$0.40-1.00
1,000 Pieces(MOQ)
90va/150va/300va Customized Toroidal Core Power Transformer for Audio or Lighting
US$4.50-5.00
100 Pieces(MOQ)
Energy-Saving High-Efficiency Isolated R-Core Transformer for Medical Instrument
US$4.90-30.00
100 Pieces(MOQ)


















