What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What payment terms do you accept?

We accept T/T, LC, D/P, PayPal, and Western Union. The first 3 times require 100% T/T prepayment.

Can you provide customized packaging and labeling?

Yes, we offer customized labeling and packaging services for bulk orders according to customer requirements.

Ee28 High-Frequency Inductance Transformer, LED Switching Power Vertical Transformer, Common-Mode Inductor

Name: Ee28 High-Frequency Inductance Transformer, LED Switching Power Vertical Transformer, Common-Mode Inductor
Brand: Nanjing Ampere Electronic Technology Co., Ltd
SKU: 2244107275

Jiangsu, ChinaNanjing Ampere Electronic Technology Co., Ltd

US$1.00-3.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Audio

Phase

Single

Model NO.

Transformer

Core

High-Quality Silicon Steel Sheet

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Shape of Core

Efd

Brand

Tdg

Power Size

Customized

Material

High-Quality Silicon Steel Sheet

Transport Package

Standard Carton Package

Specification

Dimension Optional

Trademark

AMPERE

Origin

China

HS Code

8504319000

Production Capacity

50000

Key features

Full Customization Options: Supports full customization from samples, designs, and minor adjustments for wire diameter, turns, and pins.

High-Quality Materials: Constructed with high-quality silicon steel sheets, ferrite cores, pure copper windings, and lead-free soldering.

Wide Shape Variety: Available in EE, ER, EF, EC, EFD, PQ, SMD, and other core shapes to meet diverse application needs.

Comprehensive Certifications: Products comply with ISO9001, CE, CQC, UL, and ROHS international standards for quality and safety.

Fast Delivery Time: Peak and off-peak season lead times are both within 15 working days for timely order fulfillment.

Professional Custom Service: Dedicated engineering team provides design support, sample creation, and tailored production solutions.

Flexible Packaging: Offers neutral and customized packaging options including labeling services for bulk orders.

Multi-Industry Application: Suitable for power, electronic, instrument, audio, new energy vehicles, and medical equipment industries.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality Assurance

Nanjing Ampere Electronic Technology Co., Ltd

Jiangsu, 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.47h

AI-Powered supplier vetting

SummaryThe supplier offers transformers within a broader electronic and electrical products business scope. It has one production line, three R&D engineers, documented design-development records, 3D design, ODM, OEM, and multiple customization services. The supplier reports quality assurance, raw-material traceability, finished-product inspection instructions, inventory capacity, and valid manufacturing contracts with associated subcontractors. However, its supplier-management-system certification is listed as NIL, no new product was developed in the past year, and overseas support is limited: no overseas warehouse, showroom, agents, branches, or stated overseas-service countries. Financial information is represented only by years, not assessable financial results. Customer references are not provided.

Supplier typeThe supplier’s stated product scope is transformer, while its broader registered business scope includes electronic and electrical products and components, lathe workpieces, instruments, electronic equipment, maintenance, and related services. This supports classification as a transformer and electrical/electronic products supplier.

CertificationsSupplier-management-system certification is explicitly listed as NIL. A CE product certification is reported, but no broader management-system certification is identified; therefore, certification coverage is limited based on the provided evidence.

Production capacityThe supplier operates one production line, has valid manufacturing contracts with each associated subcontractor, maintains inventory capacity, uses written and uniformly followed finished-product inspection instructions, and reports quality assurance and raw-material traceability. These are explicit operational controls, although the single-line scale limits evidence of production capacity breadth.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D design, technical request confirmation, product design, and ODM services. This provides clear evidence of broad customization capability.