Basic Info

Port:    Tianjin, China 
Production Capacity:    100000PCS/Month
Payment Terms:    L/C, T/T, D/P, Paypal, Money Gram, cash
Application:    Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase:    Single
Core:    Core-type Transformer
Cooling Method:    Dry-type Transformer
Winding Type:    Separated Winding Transformer
Certification:    ISO9001-2000, UL, ISO9001, CCC

Specification

Model NO.: GWB0726-100VA GWB0916-1500VA

Usage: Single-phase Transformer

Frequency Characteristics: High Frequency

Shape of Core: Ring

Brand: Grewin Audio Toroidal Transformer

Dual 110V UL Approval: Toroidal Transformer

CE Toroidal Transformer for Lighting: Minature 30va Max 5000va

Transformer for Medical Equipment: Low Rise High Efficiency

Small Size and Light Weight: 95% Efficiency

Power Factor: 0.9 to 0.98: Used New Energy Areas

Copper, Aluminum: Toroidal Transformer

Encapsulated by Iron Shell: CE, RoHS, SGS, UL and ISO9001

Mounting Type: Horizontal Sunk, Side Type, and Bridge Installatio

Good Shielding Performance: Low Power Loss

Trademark: Grewin Audio Toroidal Transformer

Transport Package: Export Standard Carton With Strong Pallet

Specification: CE, UL, ROHS

Origin: Tianjin

Product Description

A.
Certificate
The certificate of our transformer has CE CQC RoHS UL

Application

1. audio equipment 
2. electric control
3. computer
4.instrument
5.telecommunications
6.high-end and middle-end vedio etc

Advantages

1.High quality 100% copper core
2.a full range of toroidal transformer
3.Specially sales and technical services:5-10Years
4.With 14 years' producing history in transformer induatry
5.our company have cooperated with many customers around the world and gained good reputation at home and abroad.

About us

Tianjin Grewin Technology Co.,ltd, who always pay great attention to its business philosophy "Quality and Honesty First".

Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc .

The transformers are windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of our products exported to America, Europe, and Asia etc.

We have passed ISO9001,CE,SGS approval and IEC report and developed good cooperative relationship with valued customers around product quality and value-added service along with the fast efficient solution.Grewin has won a lot of customer’s praise.