• Copper Core Lighting Transformer for Industry Light
  • Copper Core Lighting Transformer for Industry Light
  • Copper Core Lighting Transformer for Industry Light
  • Copper Core Lighting Transformer for Industry Light
  • Copper Core Lighting Transformer for Industry Light
  • Copper Core Lighting Transformer for Industry Light

Copper Core Lighting Transformer for Industry Light

Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, LED Lighting
Phase: Single
Core: Toroid Core
Samples:
US$ 0/Piece 1 Piece(Min.Order)
| Order Sample
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Copper Core Lighting Transformer for Industry Light pictures & photos
Copper Core Lighting Transformer for Industry Light
US $8.5-9.5 / Piece
Min. Order: 100 Pieces
Diamond Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
GWB0800, GWB1309 etc.
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001-2000, ISO9001, CCC, CE
Usage
Lighting, Ourdoor Lighting, Garden Lighting
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Grewin Copper Core Lighting Transformer
Model Number
Copper Core Lighting Transformer 10va 50va
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
95% Efficiency
Lighting Transformer Power Factor: 0.9 to 0.98
Power
100va 3000va 6000va 8000va Transformer for Audio E
Transformer for Medical Equipment
Low Rise High Efficiency Lighting Transformer
Leads - Length and Insulation
Secondary Windings Connections
Voltage Design
Customized
Transport Package
Export Standard Carton or Customize Strong Pallet
Specification
CE
Trademark
Grewin Copper Core Lighting Transformer
Origin
China
HS Code
85043190
Production Capacity
50000 PCS

Product Description

We have passed ISO9001:2015,CE,SGS approval and IEC report
Copper Core Lighting Transformer for Industry Light
Copper Core Lighting Transformer for Industry Light
1.Technical parameters
 
Power Input Voltage(V) Output Voltage(V) Dimension
OD*H(mm)
Weight (kg)
GWB50VA 220V (230V) 12V 80*38 0.74
GWB100VA 220V (230V) 12V 95*45 1.25
GWB200VA 220V (230V) 12V 112*52 2.05
GWB250VA 220V (230V) 12V 118*54 3.36
GWB500VA 220V (230V) 12V 140*65 4.2
GWB1000VA 220V (230V) 12V 170*75 7.2
GWB1500VA 220V (230V) 12V 180*85 9.75
GWB2000VA 220V (230V) 12V 185*105 12
GWB3000VA 220V (230V) 12V 200*120 16.6
GWB5000VA 220V (230V) 12V 230*135 24
Toroidal Transformer 
Power Dimension (mm) Efficiency % Current Weight
GWB20VA 60*25 >82 10mA  1.200.45kgs
GWB30VA 65*35 >84 10mA 1.200.50kgs
GWB50VA 70*40 >88 20mA 1.151.30kgs
GWB100VA 85*60 >90 30mA 1.151.50kgs
GWB120VA 90*75 >93 40mA 1.102.00kgs
GWB200VA 110*80 >93 100mA 1.102.80kgs
GWB300VA 120*80 >94 150mA 1.083.50kgs
GWB500VA 130*80 >94 150mA 1.085.00kgs
GWB800VA 140*85 >94 200mA 1.086.50kgs
GWB1000VA 140*85 >95 300mA 1.058.50kgs
GWB1500VA 160*90 >95 400mA 1.0512.0kgs
GWB2000VA 180*90 >95 400mA 1.0515.0kgs
GWB4000VA 220*95 >95 500mA 1.0520.0kgs
GWB6000VA 250*95 >95 500mA 1.0525.0kgs

Copper Core Lighting Transformer for Industry Light

Copper Core Lighting Transformer for Industry Light

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:
Copper Core Lighting Transformer for Industry Light

 

1)Application:

1. audio equipment 
2. electric control
3. computer
4.instrument
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:
Copper Core Lighting Transformer for Industry Light

About us:

 1. Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". 

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

Contact Information:       
Cathy

Tianjin Grewin Technology Co.,Ltd.
Website:transformer.en.made-in-china.com
Tel:86-22-84943756                   

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From payment to delivery, we protect your trading.
Copper Core Lighting Transformer for Industry Light pictures & photos
Copper Core Lighting Transformer for Industry Light
US $8.5-9.5 / Piece
Min. Order: 100 Pieces
Diamond Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory
Plant Area
501~1000 square meters
Management System Certification
ISO 9001