What certifications do your transformers have?

Our products meet CE, UL, CQC, and ISO9001 international standards.

What is the warranty or quality guarantee?

We implement strict quality management with random inspections (visual and functional) and have 3 QA/QC inspectors to ensure product quality.

What is the price policy?

Our products are customized, so online prices are for reference only. Please contact us for actual prices based on your specific requirements.

400V Single-Phase Power Transformer

Name: 50/60Hz Isolation Toroidal Transformer 900va Input 24V Output 230V/400V Single-Phase Power Transformer
Brand: Nanjing Ampere Electronic Technology Co., Ltd
SKU: 2253354315

Jiangsu, ChinaNanjing Ampere Electronic Technology Co., Ltd

US$88.00-92.00

5 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Audio

Phase

Single

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

Low Frequency

Shape of Core

Ring

Brand

Customized

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

Customizable Power & Brand: Power size and brand are fully customizable to meet specific project requirements.

High-Quality Silicon Steel Core: Constructed with high-quality silicon steel sheets for superior magnetic performance and durability.

Wide Power Range: Available in various power ratings from 20W to 5000W to suit diverse application needs.

International Certifications: Products meet strict CE, UL, CQC, and ISO9001 international quality standards.

Flexible Customization Options: Supports full customization, minor customization, and design-based customization services.

Professional Technical Support: Expert engineers provide timely samples, consultation, and optimized design schemes.

Customized Packaging Solutions: Offers neutral and customized labeling/packaging options for bulk orders.

Established Manufacturer: Over 20 years of experience with advanced production equipment and standardized management.

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: ≤4.04h

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.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Q:Are the products customizable?

Yes, we offer full customization, minor customization, and customization from samples or designs. Power size and brand can be customized.

Q:What are the payment terms?

We accept T/T, LC, D/P, PayPal, and Western Union. For the first 3 orders, 100% T/T prepayment is required.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:Can I get samples before placing an order?

Yes, you can provide drawings, parameters, or physical items, and our engineers will make samples. The sample cost can be deducted from subsequent orders.