230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

Product Details
Customization: Available
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Single
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  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
  • 230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
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Basic Info.

Model NO.
2.8va 3va 3.5va 3.7va 5.2va 7va 10va 11va 12va
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC, CE
Usage
Solar Inverter, Solar Converter, Solar Lighting
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Grewin Mini Solar Toroidal Transformer
Coil Structure
CE UL 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
Short-Circuit-Proof Safety
Isolating Transformer
95% Efficiency
Transformer Toroidal Price Design Manufacture
Toroidal Transformer Type
15va 16va 17va 18va 20va 22va 23va
Test Process1
Iinductive Voltage Test, Temperature Rise Test
Test Process2
Leakage Indutance Test, DC Resistance Test
Transport Package
Export Standard Carton or Customize Strong Pallet
Specification
CE
Trademark
Grewin Mini Solar Toroidal Transformer
Origin
China
HS Code
85043190
Production Capacity
50000 PCS

Product Description

Name:230v 5va Mini Toroidal ring Transformer for Converter Lighting
230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

Mini Solar Toroidal ring Transformer for Converter Lighting


230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting
230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

1.  technical parameters.
230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting


2. 
We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
Test process

1  .No-load test (included no-load voltage,no load current and no load loss)

 2.iInductive voltage test 

 3. Load test (load voltage and temperature rise

 4. Temperature rise test .


 5.Insulated resistance 

 6.Hi-pot test 

 7.Leakage indutance test 

 8.DC resistance test 

 9.Surface inspection.

3.customized audio toroidal transformer and solar energy transformer   Application:

 

 

Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional .

1). Application:

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

2).  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.


 

3).Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.


4).GREWIN'S Dimension :
External diameter: 40mm-300mm, height :13mm-130mm, Efficiency: 75-98%

we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)

 

 4.product procedure 

The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:


230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

 About us:

 1. Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". 
230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting

 

2.Flow chart of trading activities:

 

NO

Step

Days need

1

Request for quotation

1 day

2

Making quotations

1 day

3

Offer and counter offer

3 days

4

Sending and receiving samples

3-10 days

5

Sample confirmation

3 days

6

Placing a firm order

1 day

7

Paying and receiving the down payment

1-4 day

8

Factory production & Quality inspection

15-20 days

9

Paying and receiving the balance

4 days

10

Delivery of goods

1 days

230V 5va 8va Mini Toroidal Ring Transformer for Converter Lighting


 

Contact Information:                                                        

Alice

Tianjin Grewin Technology Co.,Ltd.

 

Tel:86-22-84943756
 

Website:

http://transformer.en.made-in-china.com

 


 

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