What express shipping do you use for samples?

We use DHL, UPS, or FedEx, with delivery taking 7-15 days. Specific requirements can be accommodated.

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We accept PayPal, credit card, Western Union, and Bank transfers.

Has your product been tested before shipment?

Yes, we conduct a 12-hour aging test before delivery.

Audio Amplifier Power Toroidal Transformer with UL and CE approval

Name: Audio Amplifier Power Toroidal Transformer with UL and CE approval
Brand: AL Transfo Technology Limited
SKU: 1916813915

Anhui, ChinaAL Transfo Technology Limited

US$16.24

50-499 Pieces

US$14.61

500+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Single

Model NO.

AL-TT52

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001

Usage

Single-phase Transformer, Power Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

AL TRANSFO

Winding Material

Copper100%

Efficiency

>92%

Coil Number

Double Winding and Multi-Wind

Bobbin

Ee Series and Other

Color

Customized

Core Material

Silicon Steel Core

Frequency

50/60Hz

Work Cycle

Customized, Such as ED 80%

Input Voltage

Customized

Insulation Class

UL Class B, F, H, N. (Optional)

Transport Package

Carton/ Foam

Specification

2pcs/box

Trademark

Origin

China

HS Code

85043190

Production Capacity

5000PCS/15days

Key features

Customizable Design: Input voltage, output voltage, work cycle, and color can be customized to specific requirements.

High Efficiency: Efficiency exceeds 92% with low no-load loss and low operating temperature.

Wide Power Range: Available in power ranges from 10VA to 5000VA for various applications.

No Minimum Order: Accepts both prototype and mass production with no minimum order quantity restrictions.

Comprehensive Warranty: Provides a 12-month warranty for all boards and products with 100% testing before delivery.

Fast Sample Delivery: Samples can be delivered within 3 days after receiving full payment.

Global Shipping Options: Samples shipped via DHL, UPS, or FedEx with a transit time of 7-15 days.

UL and CE Certified: Products meet UL and CE safety standards with insulation classes B, F, H, N, and optional.

Company profile

AL Transfo Technology Limited

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤9.18hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.

After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.

R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.

Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.