Powered by Made-in-China.com
Custom Single Phase Transformer 220V Iron Core 24-0-24 High Quality Power Toroidal
US$2.00-20.00
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 covering various EI and Toroidal models.
Customization Support: Offers full customization, flexible customization, and minor customization options.
Multiple Core Types: Provides both Toroidal and EI (Ei/Toroidal) core type transformers.
Flexible Installation: Supports vertical, horizontal, with base, or with cover installation methods.
ISO9001 Certified: Manufactured under ISO9001 quality management system standards.
Low Frequency Design: Specifically designed for low frequency characteristics suitable for power applications.
100% Inspection: All finished products undergo visual and function inspection before delivery.
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: ≤4.89h
AI-Powered supplier vetting
SummaryHANGZHOU UDWELLS TECHNOLOGY CO. Ltd. was founded in 2008 and reports a self-built plant exceeding 15,000 square meters, more than 10 production lines, Europe as a primary export market, and peak-season order fulfillment within 15 working days. It provides multiple customization options, ODM services, and has launched new products within the past year. The supplier also reports OEM service for well-known brands and quality assurance in its quality-control processes. However, no R&D audit documentation, SDK, approved-supplier list, written service procedures, corrective/preventive-action procedures, or complaint-handling procedures were available. Overseas warehouses, showrooms, agents or branches, and offline trade-show participation were not reported. Financial information is insufficient for a credibility judgment, and sustainability-related fire-drill and environmental-assessment status is unknown.
After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, but the supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It also has no overseas warehouse, showroom, agent, or branch, limiting evidence of structured or localized after-sales support.
R&D capabilityThe supplier reports new products within the past year, ODM capability, customization-related R&D services, and use of PS and CAD. It also reports OEM service for well-known brands. Countervailing evidence includes only one year of total R&D engineer experience, no available SDK, and no R&D design-input, output, review, verification, or validation documents for audit.
Production capacityThe supplier reports a self-built plant exceeding 15,000 square meters, more than 10 production lines, complete testing facilities, and peak-season order fulfillment within 15 working days. These explicit operating-scale and delivery statements support a production-capability advantage, although the number of quality-control staff is listed as unavailable.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides ODM services, demonstrating broad stated customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands and identifies Europe as a primary export market. These statements indicate some brand and export experience, but no customer names, project details, order references, or verifiable case documentation are provided.
Product Q&A
Q:What specifications are needed for production?
A:
Please provide Input Voltage (e.g., AC 220V with fluctuation range), Output Voltage and Current (AC 12V, Amps/VA), Rated Power (VA/W), Frequency (50Hz/60Hz), Construction type (Toroidal/EI/R), Installation method, and Insulation Grade (e.g., Class A/B).
Q:Which should I choose: Toroidal or EI transformer?
A:
Toroidal offers high efficiency, low leakage, and low interference but is larger/heavier and more expensive. EI is smaller/lighter, cheaper, and easier to maintain, suitable for general industrial use.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2000 pieces.
Q:What are the lead times for production?
A:
Lead time is within 15 workdays or one month, applicable for both peak and off-peak seasons.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide OEM and ODM services including customization from samples, designs, full customization, and flexible customization.
Send Inquiry
*To:
Hangzhou Udwells Technology Co., Ltd.
Hangzhou Udwells Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Quality CRGO Laminations Supporting Oil-Immersed Transformer Iron Core
US$500.00-3,000.00
1 Piece(MOQ)
Single Phrase Transformer Amorphous Core Silicon Iron Transformer Core
US$2.50
10 Pieces(MOQ)
Single Phase Transformer Flat Coil Iron Core
US$2.50
10 Pieces(MOQ)
Stamping Sheets Cold Rolling Silicon Steel Iron Core Single Phase Transformer Core
US$2.00-42.50
10 Pieces(MOQ)
Reliable Factory Certified Three Phase Power Transformer 100~1000kVA, Laminated Iron Core Optional Dry/Oil Type
US$500.00-3,000.00
1 Piece(MOQ)
Low Loss Transformer Iron Core for Power Transformers
US$1,800.00-3,050.00
1 Ton(MOQ)
High-Quality OEM CRGO Power Transformer Core by Julong
US$1,990.00-2,250.00
1 Ton(MOQ)
Single Phase Ei Transformer Iron Core Ei Core for Transformer Efficiency
US$1,800.00-3,050.00
1 Ton(MOQ)
Custom-Built Power-Frequency 10kv/20kv/35kv Oil Type/Dry Type Iron Core for Electrical Projects
US$500.00-3,000.00
1 Piece(MOQ)
High-Quality Julong 100kVA Transformer Core for Custom Applications
US$1,990.00-2,250.00
1 Ton(MOQ)
Cold Rolled Ui Silicon Laminated Steel Transformer Iron Cores
US$900.00-1,200.00
1 Ton(MOQ)
Premium CRGO Transformer Iron Core with High-Quality Silicon Steel
US$2,220.00-2,500.00
1 Ton(MOQ)
High Performance Custom Transformer Core for Minimal Iron Loss
US$1,780.00-2,050.00
1 Ton(MOQ)
Silicon Steel Sheet Iron Core of Toroidal Transformer
US$900.00-1,200.00
1 Ton(MOQ)
Iron Core of Toroidal Transformer Core Plate
US$900.00-1,200.00
1 Ton(MOQ)
Transformer Accessories Steel Oriented Silicon Steel Single-Phase Rolled core Transformer Iron Core
US$6.00-10.00
100 Pieces(MOQ)
High-Quality CRGO 50kVA Transformer Core for Efficient Single Phase Performance
US$1,800.00-1,900.00
1 Ton(MOQ)