What are the main applications for this transformer?

It is used in refrigeration, ventilation, power, electronic, instrument, lighting, and audio equipment.

Low frequency transformer for refrigeration and ventilation equipment 20V 40VA

Name: Low frequency transformer for refrigeration and ventilation equipment 20V 40VA
Brand: AL Transfo Technology Limited
SKU: 1950352191

Anhui, ChinaAL Transfo Technology Limited

US$3.10

500-4,999 Pieces

US$2.88

5,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Audio

Phase

Single

Model NO.

AL-T82

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Inductance

250uh ± 20%

Input Voltage

40V to 56V

Work Frequency

1KHz -500KHz

Output Current

10A

Specification.

10*10*10

Material

PCB+ Ferrite Core

Transport Package

Carton

Specification

1000*

Trademark

Origin

China

HS Code

85043190

Production Capacity

10000/Year

Key features

Low Frequency Performance: Designed for low frequency applications in refrigeration and ventilation systems.

Customizable Specifications: Inductance, input voltage, frequency, and output current can be customized.

Single Phase Design: Single-phase core-type transformer with EI shape and dry-type cooling.

ISO9001 Certified: Manufactured under ISO9001-2000 and ISO9001 quality management standards.

Versatile Applications: Suitable for power, electronic, instrument, lighting, and audio equipment.

Fast Lead Time: Standard orders ship within 10 days; small quantities may ship faster.

Secure Packaging: Original waterproof packing ensures safe delivery via DHL, TNT, or FEDEX.

Flexible Payment Terms: Supports T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

AL Transfo Technology Limited

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤8.95hTerms 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.