What is the testing process?

The process includes no-load test, inductive voltage test, load test, temperature rise test, insulated resistance, Hi-pot test, leakage inductance test, DC resistance test, and surface inspection.

What are the available dimensions?

External diameter ranges from 40mm to 300mm, and height ranges from 13mm to 130mm.

12V 2.5va Indoor Lighting Control Minature Toroidal Transformer

Name: 12V 2.5va Indoor Lighting Control Minature Toroidal Transformer
Brand: Tianjin Grewin Technology Co., Ltd.
SKU: 1906847702

Tianjin, ChinaTianjin Grewin Technology Co., Ltd.

US$9.00

100-499 Pieces

US$8.80

500-999 Pieces

US$8.50

1,000+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio, LED Lighting

Phase

Single

Model NO.

GWTT

Core

Toroid Core

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Single-phase Transformer, Power Transformer, Lighting, Outdoor Lighting, Garden Lighting

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Grewin Electric Control Lighting Transformer

Type

Toroidal Transformer

Coil Number

High Flux Density Grain- Oriented Silicon Steel

Input

220V 240V 120V 150VAC to 24V 110V to 24V

Loading Voltage

0-120V-240V

Frequency

50Hz/60Hz

Voltage Design

Customized

Transport Package

Export Standard Carton or Customize Strong Pallet

Specification

Trademark

Grewin Electric Control Lighting Transformer

Origin

China

HS Code

85043190

Production Capacity

50000 PCS

Key features

Customized Voltage Design: Input and output voltage can be customized according to customer requirements.

High Efficiency Rating: Efficiency ranges from 75% to 98% depending on the model and specifications.

Multiple Certifications: Products hold ISO9001, CE, UL, TUV, CQC, VDE, and SGS approvals.

Waterproof Outdoor Options: Available in waterproof versions ranging from 105VA to 1000VA for outdoor use.

100% Copper Core: Manufactured with high-quality 100% copper core for superior performance.

Comprehensive Testing: Undergoes 9 rigorous tests including Hi-pot, temperature rise, and insulation resistance.

Wide Power Range: Available in models from 20VA up to 6000VA to suit various applications.

Long Production History: Manufacturer has 14 years of experience in the transformer industry.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Tianjin Grewin Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤3.86hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a trading company located in Tianjin, China, with a strong export focus and comprehensive customization capabilities. While they offer OEM and ODM services, their innovation capability is limited, lacking new products in the past year and SDK availability. They maintain a solid quality assurance process but have no records for customer complaints. The supplier does not engage in offline trade shows or manage overseas warehouses, limiting their international service reach. Their financial capacity appears stable over the past three years.

Financial creditThe supplier's financial capacity has been consistent over the last three years.

R&D capabilityThe supplier has not introduced new products in the past year and lacks SDK availability, indicating limited innovation capability.

Customization capabilityThe supplier offers comprehensive customization services including full and flexible customization options.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with significant customer cases.