Can the transformer be customized for specific voltages?

Yes, 100/110/115/120/208/220/230/240/277/380/415V/440V or specified primaries and secondaries are optional.

What are the typical applications for this transformer?

Used in switching power supplies, chargers, alarm systems, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter.

UL approved low voltage single phase step up Audio transformer

Name: UL approved low voltage single phase step up Audio transformer
Brand: AL Transfo Technology Limited
SKU: 794560862

Anhui, ChinaAL Transfo Technology Limited

US$3.52

500-4,999 Pieces

US$3.24

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Single

Model NO.

AL-PT109

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CE

Usage

Single-phase Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

AL TRANSFO

Working Frequency

50Hz or 60Hz

Storage Temperature

-25c to +85 C

Output Voltage

0~36V

OEM

Acceptable

Winding Material

100% Copper

Working Moisture

30-90%

Input Voltage

0~250V

Quality

100% Tested

Temperature Rise

Less Than 20 C

Advantage

Best Price & Best Quality in China

Weight

0.21kg~1.68kg

Transport Package

Export Carton on Strong Pallet

Specification

8pcs/box

Trademark

Origin

China

HS Code

85043190

Production Capacity

5000PCS/15days

Key features

UL and Safety Certifications: Meets UL/CSA/TUV/VDE/CE safety agency requirements for global compliance.

Custom Voltage Options: Primary and secondary voltages are fully customizable to specific needs.

Wide Power Range: Available from 10VA to 3000 VA to suit various power requirements.

High-Quality Materials: Features 100% copper winding and multiple insulation temperature ratings.

OEM and ODM Services: Accepts custom designs including auto-transformers and insulated transformers.

Extensive Industry Experience: 27 years of manufacturing experience in transformers and inductors.

RoHS and CE Certified: Products are certified RoHS, CE, TUV, and UL compliant.

Competitive Pricing: Offers best price and quality in China with timely delivery.

Company profile

AL Transfo Technology Limited

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤9.40hTerms 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.