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220V 12V Toroidal Power Supply Transformer, Machine Transformer, Lighting Transformer
US$1.59
100-499 Pieces
US$1.52
500-999 Pieces
US$1.46
1,000+ Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
3va 10va 150va 300va 800va 1500va 4000va 8000vaCore
Toroid CoreCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001, CCC, CEUsage
Power Inverter, Solar Device, Solar LightingFrequency Characteristics
Low FrequencyShape of Core
RingBrand
Grewin Toroidal TransformerCoil Structure
CE UL Toroidal TransformerCoil Number
Autotransformer, High Flux Density Grain- OrientedLeads - Length and Insulation
Secondary Windings ConnectionsTransformer for Medical Equipment
Low Rise High Efficiency Toroidal TransformerApplication1
Solar Inverter, Solar Device, Solar LightingShort-Circuit-Proof Safety
Isolating Transformer95% Efficiency
Transformer Toroidal Price Design ManufactureToroidal Transformer Type
3va 50va 100va 500va 1200va 3000va 5000va 8000vaTest Process1
Iinductive Voltage Test, Temperature Rise TestTest Process2
Leakage Indutance Test, DC Resistance TestTransport Package
Export Standard Carton or Customize Strong PalletSpecification
CETrademark
Grewin Toroidal TransformerOrigin
ChinaHS Code
85043190Production Capacity
50000 PCSKey features
High Efficiency Range: Efficiency ranges from 75% to 98% depending on the model and specifications.
Custom Design Capability: We manufacture products based on customer designs for dimensions, voltage, and power.
Premium Copper Core: Constructed with 100% copper core for superior conductivity and performance.
Comprehensive Certifications: Certified with VDE, UL, CE, ISO9001, and CCC for global safety and quality standards.
Low Noise Construction: Features low-hum and low-dispersing design ideal for audio and sensitive equipment.
Extensive Power Range: Available in a full range from 3VA up to 8000VA to suit various applications.
Rigorous Testing Process: Undergoes 9-step testing including Hi-pot, temperature rise, and leakage inductance tests.
Long Industry Experience: Backed by 14 years of production history and specialized technical services.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤2.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA
About Our Factory & Business Background
Address2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTransformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Can the transformer be customized?
A:
Yes, we can manufacture products according to customer designs, including specific installation dimensions, input/output voltage, and power requirements.
Q:What is the efficiency of the toroidal transformer?
A:
The efficiency ranges from 75% to 98%, depending on the specific model and power rating.
Q:What certifications does the product have?
A:
The transformers are certified with VDE, UL, CE, ISO9001, and CCC to ensure quality and safety.
Q:What is the production lead time?
A:
Factory production and quality inspection typically take 15-20 days, regardless of peak or off-peak seasons.
Q:What are the available power ratings?
A:
We offer a full range of toroidal transformers from 3VA, 50VA, 100VA, up to 8000VA.
Send Inquiry
*To:
Tianjin Grewin Technology Co., Ltd.
Tianjin Grewin Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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