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Transformer 110V to 220V Isolation Toroidal Usage Certification Factory Direct Sales
US$2.00-100.00
500 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
20WCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase TransformerFrequency Characteristics
Low FrequencyShape of Core
RingOperating Temperature
-40ºCTO +125ºCStorage Temperature
-25ºCTO+85ºCCustomize
YesType
Ei/ToroidalInstallation Method
Vertical/Horizontal/with a Base/with a CoverTransport Package
Export Standard Carton and Strong PalletSpecification
Toroidal Low Frequency TransformerOrigin
ZhejiangProduction Capacity
200000 PCS/MonthKey features
Wide Power Range: Available from 0.3VA to 2000VA to meet diverse load requirements.
Customizable Design: Supports custom voltage, current, power, and installation methods.
High Efficiency: Toroidal design offers high efficiency with minimal leakage magnetism.
ISO9001 Certified: Manufactured under ISO9001 quality management system standards.
Flexible Installation: Supports vertical, horizontal, base-mounted, or cover-mounted setups.
OEM/ODM Support: Full customization from samples, designs, or minor adjustments.
Low Frequency Performance: Optimized for 50Hz/60Hz low-frequency power applications.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.65h
AI-Powered supplier vetting
SummaryHANGZHOU UDWELLS TECHNOLOGY CO. Ltd. is a combined company with a strong technological base and significant production capacity. It offers OEM services for popular brands and operates more than 10 production lines. However, there are gaps in R&D documentation and service capability procedures. The company does not hold SDKs for development, nor does it have overseas facilities or participate in trade shows. Its primary export market is Europe, and it has proximity to major ports in China.
Supplier typeThe supplier is identified as a 'Combined' type company, indicating a diverse business scope.
After-Sales capabilityThe supplier provides technical support for production and after-sales service but lacks documented procedures for service capability and customer complaint handling.
R&D capabilityThe company lacks R&D audit documentation and SDK availability, indicating limitations in software development and innovation processes.
Production capacityThe supplier operates 27 production lines, indicating robust manufacturing capacity. Its annual production output ranges from US$1 Million to US$2.5 Million.
Customization capabilityThe supplier provides OEM services for well-known brands, demonstrating its ability to customize production.
Product Q&A
Q:What specifications are needed for a custom transformer?
A:
Please provide input/output voltage, current, rated power (VA/W), frequency (50Hz/60Hz), construction type (toroidal/EI), installation method, and insulation grade.
Q:How do I choose between Toroidal and EI transformers?
A:
Toroidal offers higher efficiency, less interference, and smaller size but higher cost. EI is lower cost, easier to maintain, and suitable for general industrial use.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2000 pieces.
Q:What are the payment terms?
A:
Payment terms are T/T (Telegraphic Transfer).
Q:What are the lead times for production?
A:
Peak season lead time is within 15 workdays to one month. Off-season lead time is within 15 workdays to one month.
Send Inquiry
*To:
Hangzhou Udwells Technology Co., Ltd.
Hangzhou Udwells Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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