What are the main applications for these transformers?

They are widely used in audio equipment, solar inverters, lighting, medical devices, telecommunications, and computer electronics.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

What is the efficiency rating?

Efficiency ranges from 75% to 98%, depending on the specific model and power rating.

High Quality Power Supply Toroidal Transformers with CE IEC CB Approvals

Name: High Quality Power Supply Toroidal Transformers with CE IEC CB Approvals
Brand: Tianjin Grewin Technology Co., Ltd.
SKU: 727166252

Tianjin, ChinaTianjin Grewin Technology Co., Ltd.

US$16.20

100-499 Pieces

US$14.50

500-999 Pieces

US$13.60

1,000+ Pieces

Sample price:US$18.40/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio, Solar Inverter,Lighting

Phase

Single

Core

Toroid Core

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, Ce

Usage

Single-phase Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Grewin Mini Solar Toroidal Transformer

Coil Structure

Mini Power Solar Lighting Toroidal Transformer

Coil Number

Autotransformer, High Flux Density Grain- Oriented

Leads - Length and Insulation

Secondary Windings Connections

Transformer for Medical Equipment

Low Rise High Efficiency Toroidal Transformer

Application1

Solar Inverter, Solar Converter, Solar Lighting

95% Efficiency

Transformer Toroidal Price Design Manufacture

Toroidal Transformer Type

15va 16va 17va 18va 20va 22va 23va

Short-.Circuit-Proof Safety

Isolating Transformer

Test Process2

Leakage Indutance Test, DC Resistance Test

Transport Package

Export Standard Carton or Customize Strong Pallet

Specification

Trademark

Grewin Miniature Toroidal Transformer

Origin

China

HS Code

85043190

Production Capacity

50000 PCS

Key features

Wide Power Range: Available from 2.5VA to 6000VA to meet diverse power supply needs.

High Efficiency: Efficiency ranges from 75% to 98%, ensuring energy saving and performance.

Multiple Certifications: Compliant with ISO9001, CE, IEC, CB, UL, TUV, and CQC standards.

Customizable Design: Supports custom dimensions, voltage, power, and coil structures per client specs.

Premium Materials: Constructed with 100% copper core for superior conductivity and durability.

Comprehensive Testing: Undergoes 9 rigorous tests including Hi-pot, leakage inductance, and temp rise.

Versatile Applications: Suitable for audio, solar inverters, lighting, medical equipment, and telecom.

Experienced Manufacturer: 14 years of production history with global reputation and quality assurance.

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: ≤1.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTransformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the power range of these toroidal transformers?

The power range spans from 2.5VA to 6000VA, covering models like 15VA, 50VA, 200VA, up to 6000VA.

Q:Are these transformers customizable?

Yes, we can manufacture products based on customer designs, including custom dimensions, input/output voltage, and power specifications.

Q:What certifications do the transformers hold?

They hold ISO9001, CE, IEC, CB, UL, TUV, and CQC approvals, ensuring safety and quality standards.

Q:What is the typical production lead time?

Factory production and quality inspection take 15-20 days. Peak and off-season lead times are within 15 workdays.

Q:What testing processes are performed?

We conduct 9 tests including no-load, inductive voltage, load, temperature rise, insulation resistance, Hi-pot, leakage inductance, DC resistance, and surface inspection.