What is the frequency range of the transformer?

The transformer operates in a high frequency range from 10kHz to 1MHz.

What is the lead time for production?

The lead time is within 15 workdays or one month, applicable for both peak and off-peak seasons.

Etd High Frequency Transformer Etd29 Etd34 Etd36 Etd44 Etd54 Horizontal 20-500W Toroidal Core Current Transformer

Name: Etd High Frequency Transformer Etd29 Etd34 Etd36 Etd44 Etd54 Horizontal 20-500W Toroidal Core Current Transformer
Brand: Hangzhou Udwells Technology Co., Ltd.
SKU: 2198252745

Zhejiang, ChinaHangzhou Udwells Technology Co., Ltd.

US$0.20-1.00

1,000 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

ETD

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001

Usage

Single-phase Transformer

Frequency Characteristics

High Frequency

Shape of Core

Etd

Operating Temperature

-40℃TO +125℃

Storage Temperature

-25℃TO+85℃

Transport Package

Export Standard Carton and Strong Pallet

Specification

ETD Series High Frequency Transformer

Production Capacity

200000 PCS/Month

Key features

Wide Power Range: Supports output from 0.2W to 2KW and power range from 10W to 10KW.

High Efficiency: Achieves efficiency over 95% with high power density.

Custom Design Available: Offers full customization, flexible customization, and minor customization based on client designs.

High Frequency Performance: Operates in a high frequency range from 10kHz to 1MHz.

ISO9001 & RoHS Certified: Products meet ISO9001 standards and are RoHS approved with SGS material reports.

High Isolation Strength: Ensures safety and reliability with high isolation strength.

Rigorous Quality Control: Every product undergoes three tests before shipping with 100% finished product inspection.

Company profile

High Repeat Buyers ChoiceFast DeliveryPrivate MoldQuality Assurance

Hangzhou Udwells Technology Co., Ltd.

Zhejiang, China

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: ≤4.65h

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.