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1935mm 1938mm Low Frequency Ei Power Isolated Step up Down Transformer for Electronic Devices

Name: 19*35mm 19*38mm Low Frequency Ei Power Isolated Step up Down Transformer for Electronic Devices
Brand: Hangzhou Udwells Technology Co., Ltd.
SKU: 2235094215

Zhejiang, ChinaHangzhou Udwells Technology Co., Ltd.

19*35mm 19*38mm Low Frequency Ei Power Isolated Step up Down Transformer for Electronic Devices

US$0.20-5.00

500 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Operating Temperature

-40ºCTO +125ºC

Storage Temperature

-25ºCTO+85ºC

Customize

Yes

Type

Ei/Toroidal

Installation Method

Vertical/Horizontal/with a Base/with a Cover

Transport Package

Export Standard Carton and Strong Pallet

Specification

EI Series Low Frequency Transformer

Origin

Zhejiang

Production Capacity

200000 PCS/Month

Key features

Wide Power Range: Available from 0.3VA to 2000VA to meet diverse electronic device needs.

EI Core Design: Core-type EI structure ensures efficient magnetic circuit and stable performance.

Customizable Type: Offering both EI and Toroidal transformer types for flexible customization.

Multi-Winding Capability: Supports multi-winding configurations for complex voltage requirements.

Dry-Type Cooling: Dry-type construction eliminates liquid cooling needs for safer operation.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality management standards.

Flexible Installation: Supports vertical, horizontal, base-mounted, or cover-mounted installation.

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: ≤3.61h

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:Which should I choose: Toroidal or traditional EI transformer?

Toroidal offers high efficiency, low leakage, and compact size but is costlier. EI is lower cost, lighter, and easier to maintain but has larger volume and higher interference.

Q:What are the available power ratings for these transformers?

The product range spans from 0.3VA up to 2000VA, covering various EI and Toroidal models with different core sizes.

Q:Can these transformers be customized for specific designs?

Yes, we offer full customization, flexible customization, minor customization, and options based on samples or designs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2000 pieces.

Q:What are the lead times for production?

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